? semiconductor components industries, llc, 2005 august, 2005 ? rev. 5 1 publication order number: 1sma5913bt3/d 1sma5913bt3 series 1.5 watt plastic surface mount zener voltage regulators this complete new line of 1.5 watt zener diodes offers the following advantages. features ? standard zener breakdown voltage range ? 3.3 v to 68 v ? esd rating of class 3 (>16 kv) per human body model ? flat handling surface for accurate placement ? package design for top slide or bottom circuit board mounting ? low profile package ? ideal replacement for melf packages ? pb?free packages are available mechanical characteristics: case: void-free, transfer-molded plastic finish: all external surfaces are corrosion resistant with readily solderable leads maximum case temperature for soldering purposes: 260 c for 10 seconds polarity: cathode indicated by molded polarity notch or cathode band flammability rating: ul 94 v?0 @ 0.125 in maximum ratings rating symbol value unit dc power dissipation @ t l = 75 c, measured zero lead length (note 1) derate above 75 c thermal resistance, junction?to?lead p d r jl 1.5 20 50 w mw/ c c/w dc power dissipation @ t a = 25 c (note 2) derate above 25 c thermal resistance, junction?to?ambient p d r ja 0.5 4.0 250 w mw/ c c/w operating and storage temperature range t j , t stg ?65 to +150 c maximum ratings are those values beyond which device damage can occur. maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. if these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1. 1 in square copper pad, fr?4 board. 2. fr?4 board, using on semiconductor minimum recommended footprint. cathode anode device package shipping ? ordering information 1sma59xxbt3 sma 5000/tape & reel http://onsemi.com 1sma59xxbt3g sma (pb?free) 5000/tape & reel ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our t ape and reel packaging specifications brochure, brd8011/d. sma case 403d plastic marking diagram 8xxb ayww 8xxb = device code (refer to page 2) a = assembly location y = year ww = work week = pb?free package see specific marking information in the device marking column of the electrical characteristics table on page 2 o f this data sheet. device marking information
zener voltage regulator i f v i i r i zt v r v z v f 1sma5913bt3 series http://onsemi.com 2 electrical characteristics (t a = 25 c unless otherwise noted, v f = 1.5 v max. @ i f = 200 ma for all types) symbol parameter v z reverse zener voltage @ i zt i zt reverse current z zt maximum zener impedance @ i zt i zk reverse current z zk maximum zener impedance @ i zk i r reverse leakage current @ v r v r reverse voltage i f forward current v f forward voltage @ i f i zm maximum dc zener current electrical characteristics (t a = 25 c unless otherwise noted, v f = 1.5 v max. @ i f = 200 ma for all types) device* (note 3) device marking zener voltage (note 4) zener impedance leakage current i zm v z (volts) @ i zt z zt @ i zt z zk @ i zk i r @ v r min nom max ma ma a volts ma(dc) 1sma5913bt3, g 813b 3.13 3.3 3.47 113.6 10 500 1.0 50 1.0 455 1sma5914bt3, g 814b 3.42 3.6 3.78 104.2 9.0 500 1.0 35.5 1.0 417 1sma5915bt3, g 815b 3.70 3.9 4.10 96.1 7.5 500 1.0 12.5 1.0 385 1sma5916bt3, g 816b 4.08 4.3 4.52 87.2 6.0 500 1.0 2.5 1.0 349 1sma5917bt3, g 817b 4.46 4.7 4.94 79.8 5.0 500 1.0 2.5 1.5 319 1sma5918bt3, g 818b 4.84 5.1 5.36 73.5 4.0 350 1.0 2.5 2.0 294 1sma5919bt3, g 819b 5.32 5.6 5.88 66.9 2.0 250 1.0 2.5 3.0 268 1sma5920bt3, g 820b 5.89 6.2 6.51 60.5 2.0 200 1.0 2.5 4.0 242 1sma5921bt3, g 821b 6.46 6.8 7.14 55.1 2.5 200 1.0 2.5 5.2 221 1sma5922bt3, g 822b 7.12 7.5 7.88 50 3.0 400 0.5 2.5 6.0 200 1sma5923bt3, g 823b 7.79 8.2 8.61 45.7 3.5 400 0.5 2.5 6.5 183 1sma5924bt3, g 824b 8.64 9.1 9.56 41.2 4.0 500 0.5 2.5 7.0 165 1sma5925bt3, g 825b 9.5 10 10.5 37.5 4.5 500 0.25 2.5 8.0 150 1sma5926bt3, g 826b 10.45 11 11.55 34.1 5.5 550 0.25 0.5 8.4 136 1sma5927bt3, g 827b 11.4 12 12.6 31.2 6.5 550 0.25 0.5 9.1 125 1sma5928bt3, g 828b 12.35 13 13.65 28.8 7.0 550 0.25 0.5 9.9 115 1sma5929bt3, g 829b 14.25 15 15.75 25 9.0 600 0.25 0.5 11.4 100 1sma5930bt3, g 830b 15.2 16 16.8 23.4 10 600 0.25 0.5 12.2 94 1sma5931bt3, g 831b 17.1 18 18.9 20.8 12 650 0.25 0.5 13.7 83 1SMA5932BT3, g 832b 19 20 21 18.7 14 650 0.25 0.5 15.2 75 1sma5933bt3, g 833b 20.9 22 23.1 17 17.5 650 0.25 0.5 16.7 68 1sma5934bt3, g 834b 22.8 24 25.2 15.6 19 700 0.25 0.5 18.2 63 1sma5935bt3, g 835b 25.65 27 28.35 13.9 23 700 0.25 0.5 20.6 56 1sma5936bt3, g 836b 28.5 30 31.5 12.5 26 750 0.25 0.5 22.8 50 1sma5937bt3, g 837b 31.35 33 34.65 11.4 33 800 0.25 0.5 25.1 45 1sma5938bt3, g 838b 34.2 36 37.8 10.4 38 850 0.25 0.5 27.4 42 1sma5939bt3, g 839b 37.05 39 40.95 9.6 45 900 0.25 0.5 29.7 38 1sma5940bt3, g 840b 40.85 43 45.15 8.7 53 950 0.25 0.5 32.7 35 1sma5941bt3, g 841b 44.65 47 49.35 8.0 67 1000 0.25 0.5 35.8 32 1sma5942bt3, g 842b 48.45 51 53.55 7.3 70 1100 0.25 0.5 38.8 29 1sma5943bt3, g 843b 53.2 56 58.8 6.7 86 1300 0.25 0.5 42.6 27 1sma5944bt3, g 844b 58.9 62 65.1 6.0 100 1500 0.25 0.5 47.1 24 1sma5945bt3, g 845b 64.6 68 71.4 5.5 120 1700 0.25 0.5 51.7 22 3. tolerance and voltage regulation designation ? the type number listed indicates a tolerance of 5%. 4. v z limits are to be guaranteed at thermal equilibrium. * the ?g? suffix indicates pb?free package available.
1sma5913bt3 series http://onsemi.com 3 rating and typical characteristic curves (t a = 25 c) vz , temperature coefficient (mv/ c) 0 4 figure 1. steady state power derating figure 2. v z ? 3.3 thru 10 volts t, temperature ( c) figure 3. v z = 12 thru 68 volts 25 50 75 100 125 150 p d , maximum power dissipation (watts) i z , zener current (ma) z z , dynamic impedance (ohms) 3.2 2.4 1.6 0.8 0 0 100 246810 10 1 0.1 v z , zener voltage (volts) 100 10 1 0.1 010 20 30 40 v z , zener voltage (volts) 100 10 10 100 v z , zener voltage (volts) t l t a v z @ i zt 10 100 v z , zener voltage (volts) i z(dc) = 1 ma 100 10 10 ma 20 ma i z(rms) = 0.1 i z(dc) 50 figure 4. zener voltage ? 3.3 to 12 volts vz , temperature coefficient (mv/ c) 10 8 6 4 2 0 ?2 ?4 24 6 810 v z , zener voltage (volts) v z @ i zt 12 figure 5. zener voltage ? 14 to 68 volts figure 6. effect of zener voltage i z , zener current (ma) 60 70 80
1sma5913bt3 series http://onsemi.com 4 rating and typical characteristic curves (t a = 25 c) t a = 25 c pw (i d ) is defined as the point where the peak current decays to 50% of i pp . 10 s peak value i ppm half value ? i pp /2 10/1000 s waveform as defined by r.e.a. t d 1000 figure 7. capacitance curve figure 8. typical pulse rating curve breakdown voltage (volts) figure 9. pulse waveform figure 10. pulse waveform 10 100 100 10 0.01 10 0.1 1 10 1 0.1 0.01 t p , pulse width (ms) 120 100 80 60 40 0 01234 t, time (ms) 120 0 0.1 t, time (ms) measured @ zero bias measured @ v z /2 t j = 25 c c, capacitance (pf) p pk i ppm , peak pulse current (%) nonrepetitive, ex ponential pulse waveform, t j = 25 c 20 5 100 80 60 40 20 0.04 0.06 0.08 8/20 s waveform as defined by ansi c62.1 and iec 801?5. 0.5 i peak 0.9 i peak 0.1 i peak t t = 8 s 20 s 0 0.02 i ppm , peak pulse current (%) , peak power (kw)
1sma5913bt3 series http://onsemi.com 5 package dimensions sma case 403d?02 issue c 4.0 0.157 2.0 0.0787 2.0 0.0787 mm inches scale 8:1 *for additional information on our pb?free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. soldering footprint* dim a min nom max min millimeters 1.91 2.16 2.41 0.075 inches a1 0.05 0.10 0.15 0.002 b 1.27 1.45 1.63 0.050 c 0.15 0.28 0.41 0.006 d 2.29 2.60 2.92 0.090 e 4.06 4.32 4.57 0.160 l 0.76 1.14 1.52 0.030 0.085 0.095 0.004 0.006 0.057 0.064 0.011 0.016 0.103 0.115 0.170 0.180 0.045 0.060 nom max 4.83 5.21 5.59 0.190 0.205 0.220 h e style 1: pin 1. cathode (polarity band) 2. anode e bd l c a a1 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. 403d?01 obsolete, new standard is 403d?02. polarity indicator optional as needed (see styles) h e on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for an y particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including wi thout limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/or specifications can and do vary in different application s and actual performance may vary over time. all operating parameters, including ?typicals? must be validated for each customer application by customer?s technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its of ficers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyright laws and is not for resale in any manner. publication ordering information n. american technical support : 800?282?9855 toll free usa/canada japan : on semiconductor, japan customer focus center 2?9?1 kamimeguro, meguro?ku, tokyo, japan 153?0051 phone : 81?3?5773?3850 1sma5913bt3/d literature fulfillment : literature distribution center for on semiconductor p.o. box 61312, phoenix, arizona 85082?1312 usa phone : 480?829?7710 or 800?344?3860 toll free usa/canada fax : 480?829?7709 or 800?344?3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : http://onsemi.com order literature : http://www.onsemi.com/litorder for additional information, please contact your local sales representative.
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