maximum ratings @ 25 o c unless otherwise specified steady state power dissipation p d 3.0w operation and storage temperature t j , t stg -55 o c to +150 o c 2.forward current @ 200ma. 3.mounted on 5.0mm 2 (1oz thick) iand areas. lead temperature at t l =75 thru 3smaj59 www. mccsemi .com do-214ac (sma ) (lead frame) 3.0 watt surface mount silicon z ener diodes maximum forward voltage (note: 3) 1 of 4 v f 1.5v(note: 2) 0.070" 0.090" 0.085" suggested solder pad layout dimensions inches mm dim min max min max note a .079 .096 2.00 2.44 b .050 .064 1.27 1.63 c .002 .008 .05 .20 d --- .02 --- .51 e .030 .060 .76 1.52 f .065 .091 1.65 2.32 g .189 .220 4.80 5.59 h .157 .181 4.00 4.60 j .090 .115 2.25 2.92 h j e f g a b d c 3sm3smaaj591j59138bb thru 3smaj5956b resistance r thjl 25/w thermal junction to lead revision: a 2018/01/01 mechanical data features note: 1. high temperature solder exemptions applied, see eu directive annex 7. o c epoxy meets ul 94 v-0 flammability rating moisture sensitivity level 1 terminals solderable per mil-std-750, method 2026 polarity is indicated by cathode band. packaging: standard 12mm tape (see eia 481) maximum temperature for soldering: 260 o c for 10 seconds. surface mount application ? 5.1thru 200 volt voltage range ? low inductance, low profile mounting ? glasss passivated j unction ? high specified maximum current(izm)when adequately heat sinking ? lead free finish/rohs compliant (note1) ("p"suffix designates compliant. see ordering information) ? h alogen free available upon request by adding suffix "-hf" thermal junction to ambient resistance r thja 135/w lead temperature at t a =15 o c micro commercial components m c c r micro com mercial components 20736 marilla street chatsworth ca 91311 phone:(818) 701-4933 fax: (818) 701-4939
note 1: tolerance and v oltage designation - the type numbers listed indicate a toler ance of +/- 5%. electrical characteristics (t l =30cunless otherwise noted) (v f =1.5volts max @ i f =200madc for all types.) 2 of 4 www. mccsemi .com revision: a 201 8/01/01 zener voltage v z (1) test current i zt maximum dynamic impedance z zt @i zt knee current i zk knee impedance z zk maximum reverse current i r reverse voltage v r maximum dc zener current i zm volts ma ohms ma ohms a volts ma 3smaj5918b 5.1 73.5 4 1 350 5 2 588 h18b 3smaj5919b 5.6 66.9 2 1 250 5 3 534 h19b 3smaj5920b 6.2 60.5 2 1 200 5 4 482 h20b 3smaj5921b 6.8 55.1 2.5 1 200 5 5.2 440 h21b 3smaj5922b 7.5 50 3 0.5 400 5 6 400 h22b 3smaj5923b 8.2 45.7 3.5 0.5 400 5 6.5 364 h23b 3smaj5924b9.141.24 0.5 50057328h24b 3smaj5925b 10 37.5 4.5 0.25 500 5 8 300 h25b 3smaj5926b 11 34.1 5.5 0.25 550 1 8.4 272 h26b 3smaj5927b 12 31.2 6.5 0.25 550 1 9.1 250 h27b 3smaj5928b 13 28.8 7 0.25 550 1 9.9 230 h28b 3smaj5929b 15 25 9 0.25 600 1 11.4 200 h29b 3smaj5930b 16 23.4 10 0.25 600 1 12.2 186 h30b 3smaj5931b 18 20.8 12 0.25 650 1 13.7 166 h31b 3smaj5932b 20 18.7 14 0.25 650 1 15.2 150 h32b 3smaj5933b 22 17 17.5 0.25 650 1 16.7 136 h33b 3smaj5934b 24 15.6 19 0.25 700 1 18.2 124 h34b 3smaj5935b 27 13.9 23 0.25 700 1 20.6 110 h35b 3smaj5936b 30 12.5 28 0.25 750 1 22.8 100 h36b 3smaj5937b 33 11.4 33 0.25 800 1 25.1 90 h37b 3smaj5938b 36 10.4 38 0.25 850 1 27.4 82 h38b 3smaj5939b 39 9.6 45 0.25 900 1 29.7 76 h39b 3smaj5940b 43 8.7 53 0.25 950 1 32.7 68 h40b 3smaj5941b 47 8 67 0.25 1000 1 35.8 62 h41b 3smaj5942b 51 7.3 70 0.25 1100 1 38.8 58 h42b 3smaj5943b 56 6.7 86 0.25 1300 1 42.6 52 h43b 3smaj5944b 62 6 100 0.25 1500 1 47.1 48 h44b 3smaj5945b 68 5.5 120 0.25 1700 1 51.7 44 h45b 3smaj5946b 75 5 140 0.25 2000 1 56 40 h46b 3smaj5947b 82 4.6 160 0.25 2500 1 62.2 36 h47b 3smaj5948b 91 4.1 200 0.25 3000 1 69.2 32 h48b 3smaj5949b 100 3.7 250 0.25 3100 1 76 30 h49b 3smaj5950b 110 3.4 300 0.25 4000 1 83.6 26 h50b 3smaj5951b 120 3.1 380 0.25 4500 1 91.2 24 h51b 3smaj5952b 130 2.9 450 0.25 5000 1 98.8 22 h52b 3smaj5953b 150 2.5 600 0.25 6000 1 114 20 h53b 3smaj5954b 160 2.3 700 0.25 6500 1 121.6 18 h54b 3smaj5955b 180 2.1 900 0.25 7000 1 136.8 16 h55b 3smaj5956b 200 1.9 1200 0.25 8000 1 152 14 h56b mcc part number device marking micro commercial components m c c r
200 100 70 50 30 20 10 10 20 30 50 70 100 200 vz@izt vz, zener voltage ( volts ) 1k 500 200 100 50 20 10 5 2 1 0.5 1 2 5 10 20 50 100 200 500 vz = 150v 91v 62v 22v 12v 6.8v tj - 25 c iz(ms) = 0.1 iz(dc) iz, zener test current ( ma ) fig. 3-zener voltage-10 to 200 volts fig. 4-effect of zener current 200 100 70 50 30 20 10 7 5 3 2 5 7 10 20 30 50 70 100 iz (dc ) =1ma 10ma 20ma iz (ms) = 0.1 iz (dc) vz, zener voltage ( volts ) 1k 500 300 200 100 50 30 20 10 .1 .2.3 5 1 2 3 5 10 20 50 100 rectangular nonrepetitive waveform tj = 25 c prior to initial pulse pw , pulse width (ms ) 100 50 30 20 10 5 3 2 1 0.5 0.3 0.2 0.1 0 10 20 30 40 50 60 70 80 90 100 vz, zener voltage ( volts ) fig. 7- vz = 12 thru 4 0 v olts vz, temperature coefficient(mv/c) zz, dynamic impedance (ohms) ppk, peak surge power (watts) zz, dynamic impedance (ohms) iz, zener current (ma) www. mccsemi .com 3 of 4 revision: a 201 8/01/01 rating and characteristics curves 2.5 2 1.5 1 0.5 0 20 40 60 80 100 120 140 150 180 tl,leadtemperature ( c ) 8 6 4 2 0 -2 -4 3 4 6 8 10 12 vz@izt vz, zener voltage ( volts ) fig. 1-steady state power derating fig. 2-zener voltage- 5.1 to 12 volts pd, maximum pow er dissipation (watts) vz, temperature coefficient(mv/ c ) 3 tl ta ta, ambient temperature (c) micro commercial components m c c r fig. 5-e ffect of zener voltage fig. 6- pulse ra ting curve
www. mccsemi .com 4 of 4 revision: a 201 8/01/01 3 d e vic e packi n g part number-tp tape&reel: 7.5kpcs/r eel ordering information : ***important no tice*** micr o commercia l components corp. rese rve s the right to make changes without furt her notice to any prod uct herein to make c orrections, modif icat ions , enhancements , i mpr ove ments , or oth er changes . micr o commerci al components co rp . do es not assume any liabilit y a rising out of the application or u se of any product de scribed herein; neither does it convey any lic ense under its patent rights ,no r the ri ghts of oth ers . the u ser of products in s uch applications shall assum e all risks of su ch use and will agree to hold micr o co mmerc ia l componen ts cor p . and all the comp anies w hose produc ts are represented on our website, harmles s again st all dam age s. ***life support*** mcc's products are not authorized f or us e as critical components in l ife suppor t de vice s or s ystems with out the express written approval of micro co mmerc ial compone nts corporatio n. ***customer awareness*** count erf ei ting o f semi conductor parts is a growi ng problem in the industry. micro commerci al com ponents (mcc) is taking strong measures to p rotec t ourselves and our customers from th e proliferat ion of co unterfeit pa rts. mcc strongly enc ou rages custome rs to purc has e mcc par ts eithe r directly from mcc or from au thorized mcc dis tributors who a re listed by coun try on ou r web page ci ted below. products customers b uy either from mcc dir ectly or from authorized mcc distributors are genuine parts, have ful l tra ceability, meet mcc's quality standards for hand ling an d storag e. mcc will not provide any warranty co v erage or other assistan ce for parts bought fro m unauthorized sources. m cc is committed to combat th is g loba l problem and encourage our customer s to do the ir part in s topping thi s practice by buying direct or from author ized distribut ors. note : adding "-hf" suffix for halogen free, eg. part number-tp-hf micro commercial components m c c r
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