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motorola semiconductor technical data motorola tvs/zener device data 7-139 225 mw sot-23 data sheet 225 mw sot-23 zener voltage regulator diodes general data applicable to all series in this group zener voltage regulator diodes manufacturing locations: wafer fab: phoenix, arizona assembly: seremban, malaysia test: seremban, malaysia maximum case temperature for soldering purposes: 260 c for 10 seconds thermal characteristics characteristic symbol max unit total device dissipation fr-5 board,* t a = 25 c derate above 25 c p d 225 1.8 mw mw/ c thermal resistance junction to ambient r q ja 556 c/w total device dissipation alumina substrate,** t a = 25 c derate above 25 c p d 300 2.4 mw mw/ c thermal resistance junction to ambient r q ja 417 c/w junction and storage temeprature t j , t stg 150 c * *fr-5 = 1.0 x 0.75 x 0.62 in. **alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina. general data case 318-07, style 8 sot-23 (to-236ab) plastic 225 mw sot-23 1 2 3 3 cathode 1 anode
general data e 225 mw sot-23 motorola tvs/zener device data 7-140 225 mw sot-23 data sheet typical characteristics vz , temperature coefficient (mv/ c) q v z , nominal zener voltage (v) 3 2 1 0 1 2 3 4 5 6 7 8 12 11 10 9 8 7 6 5 4 3 2 figure 1. temperature coefficients (temperature range 55 c to +150 c) typical t c values for mmbz5221blt1 series v z @ i zt vz , temperature coefficient (mv/ c) q 100 10 1 10 100 v z , nominal zener voltage (v) figure 2. temperature coefficients (temperature range 55 c to +150 c) typical t c values for mmbz5221blt1 series v z @ i zt 100 v z , nominal zener voltage figure 3. effect of zener voltage on zener impedance 10 1 z zt , dynamic impedance ( ) w 1000 100 10 1 t j = 25 c i z(ac) = 0.1 i z(dc) f = 1 khz i z = 1 ma 5 ma 20 ma v f , forward voltage (v) figure 4. typical forward voltage 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 i f , forward current (ma) 1000 100 10 1 75 v (mmbz5267blt1) 91 v (mmbz5270blt1) 150 c 75 c 25 c 0 c
general data e 225 mw sot-23 motorola tvs/zener device data 7-141 225 mw sot-23 data sheet typical characteristics c, capacitance (pf) 100 v z , nominal zener voltage (v) figure 5. typical capacitance 1000 100 10 1 10 1 bias at 50% of v z nom t a = 25 c 0 v bias 1 v bias 12 v z , zener voltage (v) figure 7. zener voltage versus zener current (v z up to 12 v) 100 10 1 0.1 0.01 10 8 6 4 2 0 t a = 25 c i z , zener current (ma) v z , zener voltage (v) figure 8. zener voltage versus zener current (12 v to 91 v) 100 10 1 0.1 0.01 10 30 50 70 90 t a = 25 c i r , leakage current ( a) m 90 v z , nominal zener voltage (v) figure 6. typical leakage current 1000 100 10 1 0.1 0.01 0.001 0.0001 0.00001 80 70 60 50 40 30 20 10 0 +150 c +25 c 55 c i z , zener current (ma)
type number max zener impedance z zt1 (ohms) @i zt1 = 5ma max zener impedance z zt2 (ohms) @i zt2 = 1ma max zener impedance z zt3 (ohms) @i zt3 = 20 ma i r m a @ v r volts c pf max @ v r = 0 f = 1 mhz general data e 225 mw sot-23 motorola tvs/zener device data 7-142 225 mw sot-23 data sheet electrical characteristics (pinout: 1-anode, 2-nc, 3-cathode) (v f = 0.9 v max @ i f = 10 ma for all types) zener voltage v z1 (volts) @i zt1 =5ma (note 1) max reverse leakage current zener voltage v z2 (volts) @i zt2 =1ma (note 1) zener voltage v z3 (volts) @i zt3 =20ma (note 1) d vz /dt (mv/k) @ i zt1 = 5 ma marking nom min max min max min max min max BZX84C2V4LT1 z11 2.4 2.2 2.6 100 50 1 1.7 2.1 600 2.6 3.2 50 3.5 0 450 bzx84c2v7lt1 z12 2.7 2.5 2.9 100 20 1 1.9 2.4 600 3 3.6 50 3.5 0 450 bzx84c3v0lt1 z13 3 2.8 3.2 95 10 1 2.1 2.7 600 3.3 3.9 50 3.5 0 450 bzx84c3v3lt1 z14 3.3 3.1 3.5 95 5 1 2.3 2.9 600 3.6 4.2 40 3.5 0 450 bzx84c3v6lt1 z15 3.6 3.4 3.8 90 5 1 2.7 3.3 600 3.9 4.5 40 3.5 0 450 bzx84c3v9lt1 z16 3.9 3.7 4.1 90 3 1 2.9 3.5 600 4.1 4.7 30 3.5 2.5 450 bzx84c4v3lt1 w9 4.3 4 4.6 90 3 1 3.3 4 600 4.4 5.1 30 3.5 0 450 bzx84c4v7lt1 z1 4.7 4.4 5 80 3 2 3.7 4.7 500 4.5 5.4 15 3.5 0.2 260 bzx84c5v1lt1 z2 5.1 4.8 5.4 60 2 2 4.2 5.3 480 5 5.9 15 2.7 1.2 225 bzx84c5v6lt1 z3 5.6 5.2 6 40 1 2 4.8 6 400 5.2 6.3 10 2.0 2.5 200 bzx84c6v2lt1 z4 6.2 5.8 6.6 10 3 4 5.6 6.6 150 5.8 6.8 6 0.4 3.7 185 bzx84c6v8lt1 z5 6.8 6.4 7.2 15 2 4 6.3 7.2 80 6.4 7.4 6 1.2 4.5 155 bzx84c7v5lt1 z6 7.5 7 7.9 15 1 5 6.9 7.9 80 7 8 6 2.5 5.3 140 bzx84c8v2lt1 z7 8.2 7.7 8.7 15 0.7 5 7.6 8.7 80 7.7 8.8 6 3.2 6.2 135 bzx84c9v1lt1 z8 9.1 8.5 9.6 15 0.5 6 8.4 9.6 100 8.5 9.7 8 3.8 7.0 130 bzx84c10lt1 z9 10 9.4 10.6 20 0.2 7 9.3 10.6 150 9.4 10.7 10 4.5 8.0 130 bzx84c11lt1 y1 11 10.4 11.6 20 0.1 8 10.2 11.6 150 10.4 11.8 10 5.4 9.0 130 bzx84c12lt1 y2 12 11.4 12.7 25 0.1 8 11.2 12.7 150 11.4 12.9 10 6.0 10.0 130 bzx84c13lt1 y3 13 12.4 14.1 30 0.1 8 12.3 14 170 12.5 14.2 15 7.0 11.0 120 bzx84c15lt1 y4 15 13.8 15.6 30 0.05 10.5 13.7 15.5 200 13.9 15.7 20 9.2 13.0 110 bzx84c16lt1 y5 16 15.3 17.1 40 0.05 11.2 15.2 17 200 15.4 17.2 20 10.4 14.0 105 bzx84c18lt1 y6 18 16.8 19.1 45 0.05 12.6 16.7 19 225 16.9 19.2 20 12.4 16.0 100 bzx84c20lt1 y7 20 18.8 21.2 55 0.05 14 18.7 21.1 225 18.9 21.4 20 14.4 18.0 85 bzx84c22lt1 y8 22 20.8 23.3 55 0.05 15.4 20.7 23.2 250 20.9 23.4 25 16.4 20.0 85 bzx84c24lt1 y9 24 22.8 25.6 70 0.05 16.8 22.7 25.5 250 22.9 25.7 25 18.4 22.0 80 v z1 below @i zt1 =2ma z zt1 below @i zt1 = 2ma v z2 below @i zt2 = 0.1 ma z zt2 below @i zt4 = 0.5 ma (note 2) v z3 below @i zt3 =10ma z zt3 below @i zt3 = 10 ma d vz /dt (mv/k) below @ i zt1 = 2 ma bzx84c27lt1 y10 27 25.1 28.9 80 0.05 18.9 25 28.9 300 25.2 29.3 45 21.4 25.3 70 bzx84c30lt1 y11 30 28 32 80 0.05 21 27.8 32 300 28.1 32.4 50 24.4 29.4 70 bzx84c33lt1 y12 33 31 35 80 0.05 23.1 30.8 35 325 31.1 35.4 55 27.4 33.4 70 bzx84c36lt1 y13 36 34 38 90 0.05 25.2 33.8 38 350 34.1 38.4 60 30.4 37.4 70 bzx84c39lt1 y14 39 37 41 130 0.05 27.3 36.7 41 350 37.1 41.5 70 33.4 41.2 45 bzx84c43lt1 y15 43 40 46 150 0.05 30.1 39.7 46 375 40.1 46.5 80 37.6 46.6 40 bzx84c47lt1 y16 47 44 50 170 0.05 32.9 43.7 50 375 44.1 50.5 90 42.0 51.8 40 bzx84c51lt1 y17 51 48 54 180 0.05 35.7 47.6 54 400 48.1 54.6 100 46.6 57.2 40 bzx84c56lt1 y18 56 52 60 200 0.05 39.2 51.5 60 425 52.1 60.8 110 52.2 63.8 40 bzx84c62lt1 y19 62 58 66 215 0.05 43.4 57.4 66 450 58.2 67 120 58.8 71.6 35 bzx84c68lt1 y20 68 64 72 240 0.05 47.6 63.4 72 475 64.2 73.2 130 65.6 79.8 35 bzx84c75lt1 y21 75 70 79 255 0.05 52.5 69.4 79 500 70.3 80.2 140 73.4 88.6 35 notes: 1. zener voltage is measured with a pulse test current (i z ) applied at an ambient temperature of 25 c. notes: 2. the zener impedance, z zt2 , for the 27 through 75 volt types is tested at 0.5 ma rather than the test current of 0.1 ma used for v z2 .
general data e 225 mw sot-23 motorola tvs/zener device data 7-143 225 mw sot-23 data sheet 225 mw sot-23 multiple package quantity (mpq) requirements zener voltage regulator diodes e surface mounted case 318-07 plastic (refer to section 10 for surface mount, thermal data and footprint information.) (refer to section 10 for more information on packaging specifications.) package option tape and reel 3k type no. suffix t1 mpq (units) tape and ammo t3 10k min min max max inches millimeters dim a b c d g h j k l s v 2.80 1.20 0.89 0.37 1.78 0.013 0.085 0.45 0.89 2.10 0.45 3.04 1.40 1.11 0.50 2.04 0.100 0.177 0.60 1.02 2.50 0.60 0.1102 0.0472 0.0350 0.0150 0.0701 0.0005 0.0034 0.0180 0.0350 0.0830 0.0177 0.1197 0.0551 0.0440 0.0200 0.0807 0.0040 0.0070 0.0236 0.0401 0.0984 0.0236 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. maximum lead thickness includes lead finish thickness. minimum lead thickness is the minimum thickness of base material. a l s v g 12 3 c k j b d h sot-23 footprint mm inches 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8 style 8: pin 1. anode 2. no connection 3. cathode
general data e 225 mw sot-23 motorola tvs/zener device data 7-144 225 mw sot-23 data sheet electrical characteristics (pinout: 1-anode, 2-nc, 3-cathode) (v f = 0.9 v max @ i f = 10 ma for all types.) device marking test current i zt ma zener voltage v z ( 5%) nominal (note 1) z zk i z = 0.25 ma w max z zt i z = i zt @ 10% mod w max max i r m a v r v @ mmbz5221blt1 18a 20 2.4 1200 30 100 1 mmbz5222blt1 18b 20 2.5 1250 30 100 1 mmbz5223blt1 18c 20 2.7 1300 30 75 1 mmbz5224blt1 18d 20 2.8 1400 30 75 1 mmbz5225blt1 18e 20 3 1600 29 50 1 mmbz5226blt1 8a 20 3.3 1600 28 25 1 mmbz5227blt1 8b 20 3.6 1700 24 15 1 mmbz5228blt1 8c 20 3.9 1900 23 10 1 mmbz5229blt1 8d 20 4.3 2000 22 5 1 mmbz5230blt1 8e 20 4.7 1900 19 5 2 mmbz5231blt1 8f 20 5.1 1600 17 5 2 mmbz5232blt1 8g 20 5.6 1600 11 5 3 mmbz5233blt1 8h 20 6 1600 7 5 3.5 mmbz5234blt1 8j 20 6.2 1000 7 5 4 mmbz5235blt1 8k 20 6.8 750 5 3 5 mmbz5236blt1 8l 20 7.5 500 6 3 6 mmbz5237blt1 8m 20 8.2 500 8 3 6.5 mmbz5238blt1 8n 20 8.7 600 8 3 6.5 mmbz5239blt1 8p 20 9.1 600 10 3 7 mmbz5240blt1 8q 20 10 600 17 3 8 mmbz5241blt1 8r 20 11 600 22 2 8.4 mmbz5242blt1 8s 20 12 600 30 1 9.1 mmbz5243blt1 8t 9.5 13 600 13 0.5 9.9 mmbz5244blt1 8u 9 14 600 15 0.1 10 mmbz5245blt1 8v 8.5 15 600 16 0.1 11 mmbz5246blt1 8w 7.8 16 600 17 0.1 12 mmbz5247blt1 8x 7.4 17 600 19 0.1 13 mmbz5248blt1 8y 7 18 600 21 0.1 14 mmbz5249blt1 8z 6.6 19 600 23 0.1 14 mmbz5250blt1 81a 6.2 20 600 25 0.1 15 mmbz5251blt1 81b 5.6 22 600 29 0.1 17 mmbz5252blt1 81c 5.2 24 600 33 0.1 18 mmbz5253blt1 81d 5 25 600 35 0.1 19 mmbz5254blt1 81e 4.6 27 600 41 0.1 21 mmbz5255blt1 81f 4.5 28 600 44 0.1 21 mmbz5256blt1 81g 4.2 30 600 49 0.1 23 mmbz5257blt1 81h 3.8 33 700 58 0.1 25 mmbz5258blt1 81j 3.4 36 700 70 0.1 27 mmbz5259blt1 81k 3.2 39 800 80 0.1 30 mmbz5260blt1 18f 3 43 900 93 0.1 33 mmbz5261blt1 81m 2.7 47 1000 105 0.1 36 mmbz5262blt1 81n 2.5 51 1100 125 0.1 39 mmbz5263blt1 81p 2.2 56 1300 150 0.1 43 mmbz5264blt1 81q 2.1 60 1400 170 0.1 46 mmbz5265blt1 81r 2 62 1400 185 0.1 47 mmbz5266blt1 81s 1.8 68 1600 230 0.1 52 mmbz5267blt1 81t 1.7 75 1700 270 0.1 56 mmbz5268blt1 81u 1.5 82 2000 330 0.1 62 mmbz5269blt1 81v 1.4 87 2200 370 0.1 68 mmbz5270blt1 81w 1.4 91 2300 400 0.1 69 note 1. zener voltage is measured with a pulse test current (i zt ) applied at an ambient temperature of 25 c.
motorola semiconductor technical data motorola tvs/zener device data 7-145 500 mw leadless (sod-123) data sheet designer's ? data sheet $! $# ! " "# % three complete series of zener diodes are offered in the convenient, surface mount plastic sod-123 package. these devices provide a convenient alternative to the leadless 34 package style. ? 500 mw rating on fr-4 or fr-5 board ? package designed for optimal automated board assembly ? corrosion resistant finish, easily solderable ? esd rating of class 3 (exceeding 16 kv) per the human body model ? small package size for high density applications ? available in 8 mm tape and reel add at1o to the device number to order the 7 inch / 3000 unit reel. add at3o to the device number to order the 13 inch / 10,000 unit reel. ? wafer fab location: phoenix, arizona assembly/test location: seremban, malaysia mmsz5221bt1 thru mmsz5270bt1 ? general purpose, medium current ? wide voltage range e 2.4 to 91 volts mmsz4678t1 thru mmsz4717t1 ? low operating currents, low leakage, sharp breakdown characteristics ? wide voltage range e 1.8 to 43 volts mmsz2v4t1 thru mmsz75t1 ? specified similar to european bzv55c series ? wide voltage range e 2.4 to 75 volts device rating (t a = 25 c unless otherwise noted) rating symbol value unit power dissipation on fr-4 or fr-5 board [1] derate above t l = 75 c p d e 500 6.7 mw mw/ c thermal resistance junction to lead [2] thermal resistance junction to ambient [2] r q jl r q ja 150 340 c/w junction temperature range t j 55 to +150 c storage temperature range t stg 55 to +150 c lead solder temperature maximum (10 sec. duration) e 260 c [1] fr-4 or fr-5 = 3.5 x 1.5 inches, using the motorola minimum recommended footprint as shown in figure 11. [2] thermal resistance measurement obtained via infrared scan method designer's data for aworst case'' conditions e the designer's data sheet permits the design of most circuits entirely from the information presented. limit curves e representing boundaries on device characteristics e are given to facilitate aworst case'' design. designer's is a trademark of motorola, inc. thermal clad is a trademark of the bergquist company. preferred devices are motorola recommended choices for future use and best overall value.
plastic surface mount zener diodes 500 milliwatts 1.8 91 volts case 425, style 1 plastic *motorola preferred device series 1: cathode 2: anode 12
mmsz5221bt1, mmsz4678t1, mmsz2v4t1 series motorola tvs/zener device data 7-146 500 mw leadless (sod-123) data sheet typical characteristics vz , temperature coefficient (mv/ c) q v z , nominal zener voltage (v) 3 2 1 0 1 2 3 4 5 6 7 8 12 11 10 9 8 7 6 5 4 3 2 figure 1. temperature coefficients (temperature range 55 c to +150 c) typical t c values for mmsz5221bt1 series v z @ i zt vz , temperature coefficient (mv/ c) q 100 10 1 10 100 v z , nominal zener voltage (v) figure 2. temperature coefficients (temperature range 55 c to +150 c) v z @ i zt p d , power dissipation (watts) 1.2 1.0 0.8 0.6 0.4 0.2 0 150 125 100 75 50 25 0 t, temperature ( c) figure 3. steady state power derating p d versus t a p d versus t l p pk , peak surge power (watts) 0.1 pw, pulse width (ms) figure 4. maximum nonrepetitive surge power 1 10 100 1000 1000 100 10 1 rectangular waveform, t a = 25 c 100 v z , nominal zener voltage figure 5. effect of zener voltage on zener impedance 10 1 z zt , dynamic impedance ( ) w 1000 100 10 1 t j = 25 c i z(ac) = 0.1 i z(dc) f = 1 khz i z = 1 ma 5 ma 20 ma v f , forward voltage (v) figure 6. typical forward voltage 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 i f , forward current (ma) 1000 100 10 1 75 v (mmsz5267bt1) 91 v (mmsz5270bt1) 150 c 75 c 25 c 0 c typical t c values for mmsz5221bt1 series
mmsz5221bt1, mmsz4678t1, mmsz2v4t1 series motorola tvs/zener device data 7-147 500 mw leadless (sod-123) data sheet typical characteristics c, capacitance (pf) 100 v z , nominal zener voltage (v) figure 7. typical capacitance 1000 100 10 1 10 1 bias at 50% of v z nom t a = 25 c 0 v bias 1 v bias 12 v z , zener voltage (v) figure 9. zener voltage versus zener current (v z up to 12 v) 100 10 1 0.1 0.01 10 8 6 4 2 0 t a = 25 c i z , zener current (ma) v z , zener voltage (v) figure 10. zener voltage versus zener current (12 v to 91 v) 100 10 1 0.1 0.01 10 30 50 70 90 t a = 25 c i r , leakage current ( a) m 90 v z , nominal zener voltage (v) figure 8. typical leakage current 1000 100 10 1 0.1 0.01 0.001 0.0001 0.00001 80 70 60 50 40 30 20 10 0 +150 c +25 c 55 c i z , zener current (ma)
mmsz5221bt1, mmsz4678t1, mmsz2v4t1 series motorola tvs/zener device data 7-148 500 mw leadless (sod-123) data sheet electrical characteristics (t a = 25 c unless otherwise noted [1] ), (v f = 0.9 v max. @ i f = 10 ma for all types) t mki zener voltage v z @ i zt volts [1] [2] test current i zt max zener impedance [3] max reverse leakage current i r @ v r test voltage type number marking nom min max i zt ma z zt @ i z = i zt w z zk @ i zk = 0.25 ma w i r @ v r m a voltage v r volts mmsz5221bt1 c1 2.4 2.28 2.52 20 30 1200 100 1 mmsz5222bt1 c2 2.5 2.38 2.63 20 30 1250 100 1 mmsz5223bt1 c3 2.7 2.57 2.84 20 30 1300 75 1 mmsz5224bt1 c4 2.8 2.66 2.94 20 30 1400 75 1 mmsz5225bt1 c5 3.0 2.85 3.15 20 30 1600 50 1 mmsz5226bt1 d1 3.3 3.14 3.47 20 28 1600 25 1 mmsz5227bt1 d2 3.6 3.42 3.78 20 24 1700 15 1 mmsz5228bt1 d3 3.9 3.71 4.10 20 23 1900 10 1 mmsz5229bt1 d4 4.3 4.09 4.52 20 22 2000 5 1 mmsz5230bt1 d5 4.7 4.47 4.94 20 19 1900 5 2 mmsz5231bt1 e1 5.1 4.85 5.36 20 17 1600 5 2 mmsz5232bt1 e2 5.6 5.32 5.88 20 11 1600 5 3 mmsz5233bt1 e3 6.0 5.70 6.30 20 7 1600 5 3.5 mmsz5234bt1 e4 6.2 5.89 6.51 20 7 1000 5 4 mmsz5235bt1 e5 6.8 6.46 7.14 20 5 750 3 5 mmsz5236bt1 f1 7.5 7.13 7.88 20 6 500 3 6 mmsz5237bt1 f2 8.2 7.79 8.61 20 8 500 3 6.5 mmsz5238bt1 f3 8.7 8.27 9.14 20 8 600 3 6.5 mmsz5239bt1 f4 9.1 8.65 9.56 20 10 600 3 7 mmsz5240bt1 f5 10 9.50 10.50 20 17 600 3 8 mmsz5241bt1 h1 11 10.45 11.55 20 22 600 2 8.4 mmsz5242bt1 h2 12 11.40 12.60 20 30 600 1 9.1 mmsz5243bt1 h3 13 12.35 13.65 9.5 13 600 0.5 9.9 mmsz5244bt1 h4 14 13.30 14.70 9.0 15 600 0.1 10 mmsz5245bt1 h5 15 14.25 15.75 8.5 16 600 0.1 11 mmsz5246bt1 j1 16 15.20 16.80 7.8 17 600 0.1 12 mmsz5247bt1 j2 17 16.15 17.85 7.4 19 600 0.1 13 mmsz5248bt1 j3 18 17.10 18.90 7.0 21 600 0.1 14 mmsz5249bt1 j4 19 18.05 19.95 6.6 23 600 0.1 14 mmsz5250bt1 j5 20 19.00 21.00 6.2 25 600 0.1 15 mmsz5251bt1 k1 22 20.90 23.10 5.6 29 600 0.1 17 mmsz5252bt1 k2 24 22.80 25.20 5.2 33 600 0.1 18 mmsz5253bt1 k3 25 23.75 26.25 5.0 35 600 0.1 19 mmsz5254bt1 k4 27 25.65 28.35 4.6 41 600 0.1 21 mmsz5255bt1 k5 28 26.60 29.40 4.5 44 600 0.1 21 [1] nominal zener voltage is measured with the device junction in thermal equilibrium at t l = 30 c 1 c. [2] all part numbers shown indicate a v z tolerance of 5%. [3] z zt and z zk are measured by dividing the ac voltage drop across the device by the ac current applied. the specified limits are for i z(ac) = 0.1 i z(dc) , with the ac frequency = 1 khz.
mmsz5221bt1, mmsz4678t1, mmsz2v4t1 series motorola tvs/zener device data 7-149 500 mw leadless (sod-123) data sheet electrical characteristics (t a = 25 c unless otherwise noted [1] ), (v f = 0.9 v max. @ i f = 10 ma for all types) t mki zener voltage v z @ i zt volts [1] [2] test current i zt max zener impedance [3] max reverse leakage current i r @ v r test voltage type number marking nom min max i zt ma z zt @ i z = i zt w z zk @ i zk = 0.25 ma w i r @ v r m a voltage v r volts mmsz5256bt1 m1 30 28.50 31.50 4.2 49 600 0.1 23 mmsz5257bt1 m2 33 31.35 34.65 3.8 58 700 0.1 25 mmsz5258bt1 m3 36 34.20 37.80 3.4 70 700 0.1 27 mmsz5259bt1 m4 39 37.05 40.95 3.2 80 800 0.1 30 mmsz5260bt1 m5 43 40.85 45.15 3.0 93 900 0.1 33 mmsz5261bt1 n1 47 44.65 49.35 2.7 105 1000 0.1 36 mmsz5262bt1 n2 51 48.45 53.55 2.5 125 1100 0.1 39 mmsz5263bt1 n3 56 53.20 58.80 2.2 150 1300 0.1 43 mmsz5264bt1 n4 60 57.00 63.00 2.1 170 1400 0.1 46 mmsz5265bt1 n5 62 58.90 65.10 2.0 185 1400 0.1 47 mmsz5266bt1 p1 68 64.60 71.40 1.8 230 1600 0.1 52 mmsz5267bt1 p2 75 71.25 78.75 1.7 270 1700 0.1 56 mmsz5268bt1 p3 82 77.90 86.10 1.5 330 2000 0.1 62 mmsz5269bt1 p4 87 82.65 91.35 1.4 370 2200 0.1 68 mmsz5270bt1 p5 91 86.45 95.55 1.4 400 2300 0.1 69 [1] nominal zener voltage is measured with the device junction in thermal equilibrium at t l = 30 c 1 c. [2] all part numbers shown indicate a v z tolerance of 5%. [3] z zt and z zk are measured by dividing the ac voltage drop across the device by the ac current applied. the specified limits are for i z(ac) = 0.1 i z(dc) , with the ac frequency = 1 khz.
mmsz5221bt1, mmsz4678t1, mmsz2v4t1 series motorola tvs/zener device data 7-150 500 mw leadless (sod-123) data sheet electrical characteristics (t a = 25 c unless otherwise noted [1] , (v f = 0.9 v max. @ i f = 10 ma for all types) t yp e mki zener voltage v z @ i zt = 50 m a volts [1] [2] max reverse leakage current i r @ v r test voltage v r type number marking nom min max i r @ v r m a volts mmsz4678t1 cc 1.8 1.71 1.89 7.5 1 mmsz4679t1 cd 2.0 1.90 2.10 5 1 mmsz4680t1 ce 2.2 2.09 2.31 4 1 mmsz4681t1 cf 2.4 2.28 2.52 2 1 mmsz4682t1 ch 2.7 2.57 2.84 1 1 mmsz4683t1 cj 3.0 2.85 3.15 0.8 1 mmsz4684t1 ck 3.3 3.14 3.47 7.5 1.5 mmsz4685t1 cm 3.6 3.42 3.78 7.5 2 mmsz4686t1 cn 3.9 3.71 4.10 5 2 mmsz4687t1 cp 4.3 4.09 4.52 4 2 mmsz4688t1 ct 4.7 4.47 4.94 10 3 mmsz4689t1 cu 5.1 4.85 5.36 10 3 mmsz4690t1 cv 5.6 5.32 5.88 10 4 mmsz4691t1 ca 6.2 5.89 6.51 10 5 mmsz4692t1 cx 6.8 6.46 7.14 10 5.1 mmsz4693t1 cy 7.5 7.13 7.88 10 5.7 mmsz4694t1 cz 8.2 7.79 8.61 1 6.2 mmsz4695t1 dc 8.7 8.27 9.14 1 6.6 mmsz4696t1 dd 9.1 8.65 9.56 1 6.9 mmsz4697t1 de 10 9.50 10.50 1 7.6 mmsz4698t1 df 11 10.45 11.55 0.05 8.4 mmsz4699t1 dh 12 11.40 12.60 0.05 9.1 mmsz4700t1 dj 13 12.35 13.65 0.05 9.8 mmsz4701t1 dk 14 13.30 14.70 0.05 10.6 mmsz4702t1 dm 15 14.25 15.75 0.05 11.4 mmsz4703t1 dn 16 15.20 16.80 0.05 12.1 mmsz4704t1 dp 17 16.15 17.85 0.05 12.9 mmsz4705t1 dt 18 17.10 18.90 0.05 13.6 mmsz4706t1 du 19 18.05 19.95 0.05 14.4 mmsz4707t1 dv 20 19.00 21.00 0.01 15.2 mmsz4708t1 da 22 20.90 23.10 0.01 16.7 mmsz4709t1 dz 24 22.80 25.20 0.01 18.2 mmsz4710t1 dy 25 23.75 26.25 0.01 19.00 mmsz4711t1 ea 27 25.65 28.35 0.01 20.4 mmsz4712t1 ec 28 26.60 29.40 0.01 21.2 mmsz4713t1 ed 30 28.50 31.50 0.01 22.8 mmsz4714t1 ee 33 31.35 34.65 0.01 25.0 mmsz4715t1 ef 36 34.20 37.80 0.01 27.3 mmsz4716t1 eh 39 37.05 40.95 0.01 29.6 mmsz4717t1 ej 43 40.85 45.15 0.01 32.6 [1] nominal zener voltage is measured with the device junction in thermal equilibrium at t l = 30 c 1 c. [2] all part numbers shown indicate a v z tolerance of 5%
mmsz5221bt1, mmsz4678t1, mmsz2v4t1 series motorola tvs/zener device data 7-151 500 mw leadless (sod-123) data sheet electrical characteristics (t a = 25 c unless otherwise noted), (v f = 0.9 v max. @ i f = 10 ma for all types) t mki zener voltage v z1 (volts) @ i zt1 = 5 ma [1][2] max zener impedance z zt1 @ i zt1 = 5 ma max reverse leakage current zener voltage v z2 (volts) @ i zt2 = 1 ma [1] max zener impedance z zt2 @ i zt1 = 1 ma type number marking nom min max @ i zt1 = 5 ma [3] w i r @ v r m a volts min max @ i zt1 = 1 ma [3] w mmsz2v4t1 t1 2.4 2.28 2.52 100 50 1 1.7 2.1 600 mmsz2v7t1 t2 2.7 2.57 2.84 100 20 1 1.9 2.4 600 mmsz3v0t1 t3 3.0 2.85 3.15 95 10 1 2.1 2.7 600 mmsz3v3t1 t4 3.3 3.14 3.47 95 5 1 2.3 2.9 600 mmsz3v6t1 t5 3.6 3.42 3.78 90 5 1 2.7 3.3 600 mmsz3v9t1 u1 3.9 3.71 4.10 90 3 1 2.9 3.5 600 mmsz4v3t1 u2 4.3 4.09 4.52 90 3 1 3.3 4.0 600 mmsz4v7t1 u3 4.7 4.47 4.94 80 3 2 3.7 4.7 500 mmsz5v1t1 u4 5.1 4.85 5.36 60 2 2 4.2 5.3 480 mmsz5v6t1 u5 5.6 5.32 5.88 40 1 2 4.8 6.0 400 mmsz6v2t1 v1 6.2 5.89 6.51 10 3 4 5.6 6.6 150 mmsz6v8t1 v2 6.8 6.46 7.14 15 2 4 6.3 7.2 80 mmsz7v5t1 v3 7.5 7.13 7.88 15 1 5 6.9 7.9 80 mmsz8v2t1 v4 8.2 7.79 8.61 15 0.7 5 7.6 8.7 80 mmsz9v1t1 v5 9.1 8.65 9.56 15 0.5 6 8.4 9.6 100 mmsz10t1 a1 10 9.50 10.50 20 0.2 7 9.3 10.6 150 mmsz11t1 a2 11 10.45 11.55 20 0.1 8 10.2 11.6 150 mmsz12t1 a3 12 11.40 12.60 25 0.1 8 11.2 12.7 150 mmsz13t1 a4 13 12.35 13.65 30 0.1 8 12.3 14.0 170 mmsz15t1 a5 15 14.25 15.75 30 0.05 10.5 13.7 15.5 200 mmsz16t1 x1 16 15.20 16.80 40 0.05 11.2 15.2 17.0 200 mmsz18t1 x2 18 17.10 18.90 45 0.05 12.6 16.7 19.0 225 mmsz20t1 x3 20 19.00 21.00 55 0.05 14 18.7 21.1 225 mmsz22t1 x4 22 20.80 23.10 55 0.05 15.4 20.7 23.2 250 mmsz24t1 x5 24 22.80 25.20 70 0.05 16.8 22.7 25.5 250 t mki zener voltage v z1 (volts) @ i zt1 = 2 ma [1][2] max zener impedance z zt1 @ i zt1 = 2 ma max reverse leakage current zener voltage v z2 (volts) @ i zt2 = 0.1 ma [1] max zener impedance z zt2 @ i zt1 = 0.5 ma type number marking nom min max @ i zt1 = 2 ma [3] w i r @ v r m a volts min max @ i zt1 = 0 . 5 ma [3][4] w mmsz27t1 y1 27 25.65 28.35 80 0.05 18.9 25 28.9 300 mmsz30t1 y2 30 28.50 31.50 80 0.05 21 27.8 32 300 mmsz33t1 y3 33 31.35 34.65 80 0.05 23.1 30.8 35 325 mmsz36t1 y4 36 34.20 37.80 90 0.05 25.2 33.8 38 350 mmsz39t1 y5 39 37.05 40.95 130 0.05 27.3 36.7 41 350 mmsz43t1 z1 43 40.85 45.15 150 0.05 30.1 39.7 46 375 mmsz47t1 z2 47 44.65 49.35 170 0.05 32.9 43.7 50 375 mmsz51t1 z3 51 48.45 53.55 180 0.05 35.7 47.6 54 400 mmsz56t1 z4 56 53.20 58.80 200 0.05 39.2 51.5 60 425 mmsz62t1 z5 62 58.90 65.10 215 0.05 43.4 57.4 66 450 mmsz68t1 z6 68 64.60 71.40 240 0.05 47.6 63.4 72 475 mmsz75t1 z7 75 71.25 78.75 255 0.05 52.5 69.4 79 500 [1] zener voltage is measured with the zener current applied for pw = 1.0 ms. [2] all part numbers shown indicate a v z tolerance of 5%. [3] z zt1 and z zt2 are measured by dividing the ac voltage drop across the device by the ac current applied. the specified limits are for i z(ac) = 0.1 i z(dc), [3] with the ac frequency = 1 khz. [4] the zener impedance, z zt2 , for the 27 through 75 volt types is tested at 0.5 ma rather than the test current of 0.1 ma used for v z2 .
mmsz5221bt1, mmsz4678t1, mmsz2v4t1 series motorola tvs/zener device data 7-152 500 mw leadless (sod-123) data sheet information for using the sod-123 surface mount package minimum recommended footprints for surface mount applications surface mount board layout is a critical portion of the total design. the footprint for the semiconductor packages must be the correct size to ensure proper solder connection interface between the board and the package. the minimum recommended footprint for the sod-123 is shown at the right. the sod-123 package can be used on existing surface mount boards which have been designed for the leadless 34 package style. the footprint compatibility makes conversion from leadless 34 to sod-123 straightforward. mm inches 0.91 0.036 1.22 0.048 2.36 0.093 4.19 0.165 figure 11. minimum recommended footprint sod-123 power dissipation the power dissipation of the sod-123 is a function of the pad size. this can vary from the minimum pad size for soldering to a pad size given for maximum power dissipation. power dissipation for a surface mount device is determined by t j(max) , the maximum rated junction temperature of the die, r q ja , the thermal resistance from the device junction to ambient; and the operating temperature, t a . using the values provided on the data sheet for the sod-123 package, p d can be calculated as follows: p d = t j(max) t a r q ja the values for the equation are found in the maximum ratings table on the data sheet. substituting these values into the equation for an ambient temperature t a of 25 c, one can calculate the power dissipation of the device which in this case is 0.37 watts. p d = 150 c 25 c 340 c/w = 0.37 watts the 340 c/w for the sod-123 package assumes using recommended footprint shown on fr-4 glass epoxy printed circuit board. another alternative is to use a ceramic substrate or an aluminum core board such as thermal clad ? . by using an aluminum core board material such as thermal clad, the power dissipation can be doubled using the same footprint. general soldering precautions the melting temperature of solder is higher than the rated temperature of the device. when the entire device is heated to a high temperature, failure to complete soldering within a short time could result in device failure. therefore, the following items should always be observed in order to minimize the thermal stress to which the devices are subjected. ? always preheat the device. ? the delta temperature between the preheat and soldering should be 100 c or less.* ? when preheating and soldering, the temperature of the leads and the case must not exceed the maximum temperature ratings as shown on the data sheet. when using infrared heating with the reflow soldering method, the difference shall be a maximum of 10 c. ? the soldering temperature and time shall not exceed 260 c for more than 10 seconds. ? when shifting from preheating to soldering, the maximum temperature gradient shall be 5 c or less. ? after soldering has been completed, the device should be allowed to cool naturally for at least three minutes. gradual cooling should be used as the use of forced cooling will increase the temperature gradient and result in latent failure due to mechanical stress. ? mechanical stress or shock should not be applied during cooling * soldering a device without preheating can cause excessive thermal shock and stress which can result in damage to the device.
motorola tvs/zener device data 7-153 500 mw leadless (sod-123) data sheet 500 mw sod-123 multiple package quantity (mpq) requirements zener voltage regulator diodes e surface mounted case 425 plastic (refer to section 10 for surface mount, thermal data and footprint information.) (refer to section 10 for more information on packaging specifications.) package option tape and reel 3k type no. suffix t1 (1) mpq (units) tape and reel t3 (2) 10k note: 1. the numbers on the suffixes indicate the following: note: 1. 1. 7 reel. cathode lead toward sprocket hole. note: 1. 2. 13 reel. cathode lead toward sprocket hole. sod-123 footprint mm inches 0.91 0.036 1.22 0.048 2.36 0.093 4.19 0.165 d a b k 1 2 j h style 1: pin 1. cathode 2. anode e aaa aaa c 0.055 0.100 0.037 0.020 0.010 0.000 e 0.140 0.071 0.112 0.053 0.028 e 0.004 0.006 0.152 1.80 2.85 1.35 0.70 e 0.10 0.15 3.85 1.40 2.55 0.95 0.50 0.25 0.00 e 3.55 min min max max millimeters inches dim a b c d e h j k notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. 425-01 thru -03 obsolete, new standard 425-04.
motorola semiconductor technical data motorola tvs/zener device data 7-154 3 watt dc power data sheet devices listed in bold, italic are motorola preferred devices. 3 watt plastic surface mount silicon zener diodes this complete new line of 3 watt zener diodes offers the following advantages. specification features: ? a complete voltage range e 3.3 to 200 volts ? flat handling surface for accurate placement ? package design for top side or bottom circuit board mounting ? available in tape and reel mechanical characteristics: case: void-free, transfer-molded plastic maximum case temperature for soldering purposes: 260 c for 10 seconds finish: all external surfaces are corrosion resistant with readily solderable leads polarity: cathode indicated by molded polarity notch. when operated in zener mode, cathode will be positive with respect to anode. mounting position: any weight: modified l-bend providing more contact area to bond pad wafer fab location: phoenix, arizona assembly/test location: seremban, malaysia maximum ratings rating symbol value unit dc power dissipation @ t l = 75 c, measured at zero lead length derate above 75 c p d 3 40 watts mw/ c dc power dissipation @ t a = 25 c* derate above 25 c p d 830 6.6 mw mw/ c operating and storage junction temperature range t j , t stg 65 to +150 c *fr4 board, within 1 to device, using motorola minimum recommended footprint, as shown in case 403a outline dimensions spec. electrical characteristics (t l = 30 c unless otherwise noted.) (v f = 1.5 volts max @ i f = 200 madc for all types.) di* nominal zener voltage v z @i zt test current max zener impedance (note 2) max reverse leakage current maximum dc zener current di device* v z @ i zt volts (note 1) c urren t i zt ma z zt @i zt ohms z zk ohms i zk ma @ i r m a v r volts @ c urrent i zm madc device marking 1smb5913bt3 3.3 113.6 10 500 1 100 1 454 913b 1smb5914bt3 3.6 104.2 9 500 1 75 1 416 914b 1smb5915bt3 3.9 96.1 7.5 500 1 25 1 384 915b 1smb5916bt3 4.3 87.2 6 500 1 5 1 348 916b 1smb5917bt3 4.7 79.8 5 500 1 5 1.5 319 917b 1smb5918bt3 5.1 73.5 4 350 1 5 2 294 918b 1smb5919bt3 5.6 66.9 2 250 1 5 3 267 919b 1smb5920bt3 6.2 60.5 2 200 1 5 4 241 920b 1smb5921bt3 6.8 55.1 2.5 200 1 5 5.2 220 921b 1smb5922bt3 7.5 50 3 400 0.5 5 6.8 200 922b 1smb5923bt3 8.2 45.7 3.5 400 0.5 5 6.5 182 923b 1smb5924bt3 9.1 41.2 4 500 0.5 5 7 164 924b 1smb5925bt3 10 37.5 4.5 500 0.25 5 8 150 925b 1smb5926bt3 11 34.1 5.5 550 0.25 1 8.4 136 926b 1smb5927bt3 12 31.2 6.5 550 0.25 1 9.1 125 927b 1smb5928bt3 13 28.8 7 550 0.25 1 9.9 115 928b (continued) *tolerance and voltage designation tolerance designation e the type numbers listed indicate a tolerance of 5%. case 403a plastic 1smb5913bt3 through 1smb5956bt3 plastic surface mount zener diodes 3 watts 3.3200 volts
1smb5913bt3 series motorola tvs/zener device data 7-155 3 watt dc power data sheet devices listed in bold, italic are motorola preferred devices. electrical characteristics e continued (t l = 30 c unless otherwise noted.) (v f = 1.5 volts max @ i f = 200 madc for all types.) di* nominal zener voltage v z @i zt test current max zener impedance (note 2) max reverse leakage current maximum dc zener current di device* v z @ i zt volts (note 1) c urren t i zt ma z zt @i zt ohms z zk ohms i zk ma @ i r m a v r volts @ c urrent i zm madc device marking 1smb5929bt3 15 25 9 600 0.25 1 11.4 100 929b 1smb5930bt3 16 23.4 10 600 0.25 1 12.2 93 930b 1smb5931bt3 18 20.8 12 650 0.25 1 13.7 83 931b 1smb5932bt3 20 18.7 14 650 0.25 1 15.2 75 932b 1smb5933bt3 22 17 17.5 650 0.25 1 16.7 68 933b 1smb5934bt3 24 15.6 19 700 0.25 1 18.2 62 934b 1smb5935bt3 27 13.9 23 700 0.25 1 20.6 55 935b 1smb5936bt3 30 12.5 26 750 0.25 1 22.8 50 936b 1smb5937bt3 33 11.4 33 800 0.25 1 25.1 45 937b 1smb5938bt3 36 10.4 38 850 0.25 1 27.4 41 938b 1smb5939bt3 39 9.6 45 900 0.25 1 29.7 38 939b 1smb5940bt3 43 8.7 53 950 0.25 1 32.7 34 940b 1smb5941bt3 47 8 67 1000 0.25 1 35.8 31 941b 1smb5942bt3 51 7.3 70 1100 0.25 1 38.8 29 942b 1smb5943bt3 56 6.7 86 1300 0.25 1 42.6 26 943b 1smb5944bt3 62 6 100 1500 0.25 1 47.1 24 944b 1smb5945bt3 68 5.5 120 1700 0.25 1 51.7 22 945b 1smb5946bt3 75 5 140 2000 0.25 1 56 20 946b 1smb5947bt3 82 4.6 160 2500 0.25 1 62.2 18 947b 1smb5948bt3 91 4.1 200 3000 0.25 1 69.2 16 948b 1smb5949bt3 100 3.7 250 3100 0.25 1 76 15 949b 1smb5950bt3 110 3.4 300 4000 0.25 1 83.6 13 950b 1smb5951bt3 120 3.1 380 4500 0.25 1 91.2 12 951b 1smb5952bt3 130 2.9 450 5000 0.25 1 98.8 11 952b 1smb5953bt3 150 2.5 600 6000 0.25 1 114 10 953b 1smb5954bt3 160 2.3 700 6500 0.25 1 121.6 9 954b 1smb5955bt3 180 2.1 900 7000 0.25 1 136.8 8 955b 1smb5956bt3 200 1.9 1200 8000 0.25 1 152 7 956b *tolerance and voltage designation tolerance designation e the type numbers listed indicate a tolerance of 5%.
1smb5913bt3 series motorola tvs/zener device data 7-156 3 watt dc power data sheet devices listed in bold, italic are motorola preferred devices. figure 1. steady state power derating 0 25 50 75 100 125 150 6 5 4 3 2 0 t, temperature ( c) p , maximum power dissipation (watts) d 10 20 30 50 100 200 300 500 1k 0.1 0.2 0.3 0.5 1 2 3 5 10 20 30 50 100 pw, pulse width (ms) p , peak surge power (watts) pk figure 2. maximum surge power rectangular nonrepetitive waveform t j =25 c prior to initial pulse figure 3. zener voltage e to 12 volts 2 4 6 8 10 12 10 8 6 4 2 0 2 4 v z , zener voltage (volts) , temperature coefficient (mv/ c) q vz figure 4. v z = 3.3 thru 10 volts 01 2 3 4 5 6 7 8910 100 50 30 20 10 1 0.5 0.3 0.2 0.1 v z , zener voltage (volts) i , zener current (ma) z 2 5 3 figure 5. v z = 12 thru 82 volts 0 102030405060708090100 v z , zener voltage (volts) i , zener current (ma) z 100 50 30 20 10 1 0.5 0.3 0.2 0.1 2 5 3 figure 6. effect of zener voltage v z , zener voltage (volts) 5 7 10 20 30 50 70 100 200 100 70 50 30 20 10 7 5 3 2 z , dynamic impedance (ohms) z 1 v z @ i zt 10ma i z(dc) = 1ma 20ma i z(rms) = 0.1 i z(dc) t l t a
1smb5913bt3 series motorola tvs/zener device data 7-157 3 watt dc power data sheet devices listed in bold, italic are motorola preferred devices. figure 7. zener voltage e 14 to 200 volts figure 8. effect of zener current 200 100 70 50 30 20 10 10 20 30 50 70 100 200 v z , zener voltage (volts) , temperature coefficient (mv/ c) q vz i z , zener test current (ma) 1k 500 200 100 50 20 10 5 2 1 0.5 1 2 5 10 20 50 100 200 500 z , dynamic impedance (ohms) z v z @ i zt t j = 25 c i z(rms) = 0.1 i z(dc) v z =150v 91v 62v 22v 12v 6.8v note 1. zener voltage (v z ) measurement nominal zener voltage is measured with the device junction in thermal equilibrium with ambi- ent temperature at 25 c. note 2. zener impedance (z z ) derivation z zt and z zk are measured by dividing the ac voltage drop across the device by the ac current applied. the specified limits are for i z (ac) = 0.1 i z (dc) with the ac frequency = 60 hz.
motorola tvs/zener device data 7-158 3 watt dc power data sheet smb footprint mm inches 0.085 2.159 0.108 2.743 0.089 2.261 3 watt dc power multiple package quantity (mpq) requirements zener voltage regulator diodes e surface mounted case 403a-03 plastic (refer to section 10 for surface mount, thermal data and footprint information.) (refer to section 10 for more information on packaging specifications.) package option tape and reel 2.5k type no. suffix t3 (13 inch) mpq (units) 0.160 0.130 0.075 0.077 0.0020 0.006 0.030 0.205 0.180 0.150 0.095 0.083 0.0060 0.012 0.050 0.220 b a s c d kp j h notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. d dimension shall be measured within dimension p. min min max max inches millimeters dim a b c d h j k p s 4.06 3.30 1.90 1.96 0.051 0.15 0.76 5.21 4.57 3.81 2.41 2.11 0.152 0.30 1.27 5.59 0.51 ref 0.020 ref

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