2ZS100B thru 2zs350b pag e: 1 frontier electronics corp. 667 e. cochran street, simi valley, ca 93065 tel: (805) 522-9998 fax: (805) 522-9989 e-mail: frontiersales@frontierusa.com web: http: //www.frontierusa.com 2watt surface mount zener diode 2ZS100B thru 2zs350b features z plastic package has underwriters laboratory flammability classification 94v-0 z low zener impedance z excellent clamping capability mechanical data z case: molded plastic, do214ac (sma) dimensions in inches and (millimeters) z terminals: solder plated z polarity: indicated by cathode band z weight: 0.064 grams maximum ratings and electrical characteristics ratings at 25 c ambient temperature unless otherwise specified storage and operating tem perature range -55c to + 150c electrical characteristics (ta=25 c unless otherwise noted) vf=1.2v max, if = 200ma for all types zener breakdown voltage dynamic impedances @ 25 c ta maximum reverse current @ measurement voltage and 25 c ta v z i zt z zt i zk z zk v r i r type v ma ohms ma ohms v a 2zs110b 2zs115b 2zs120b 2zs130b 2zs140b 2zs150b 2zs160b 2zs170b 2zs180b 2zs190b 2zs200b 2zs210b 2zs220b 2zs230b 2zs240b 2zs250b 2zs260b 2zs270b 2zs280b 2zs290b 2zs300b 2zs310b 2zs320b 2zs330b 2zs340b 2zs350b 110 115 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 750 750 850 1000 1200 1300 1500 2200 2200 2500 2500 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 8000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9500 9500 9500 9500 9500 80 85 90 95 105 110 120 130 140 150 165 165 170 175 180 190 195 200 210 215 220 225 233 240 250 260 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 note: standard 20% , suffix ?a? 10%,suffix ?b? 5% ?u?+5% -0 %,suffix ?d?+0% ?5 %, suffix?t? 10v .008 (1.2) .059(1.5) .035(.9) .216(5.5) .185(4.7) .008 (.2) .051 (1.3) .091(2.3) .067(1.7) .040(1.0) .051(1.3) .110(2.8) .080(2.0)
2ZS100B thru 2zs350b pag e: 2 rating and characteristic curves 2zs110b thru 2zs350b fig. 5 - typical temperature coefficients 1000 500 200 100 50 20 10 vz temperature coefficient (mv/ ) i zt 1 0 2 0 50 1 00 2 00 4 00 1 000 v z zener voltage i zt (volts) fig. 1 - maximum continuous power dissipation 2 0 reverse power dissipation, watts 25 50 75 100 125 150 175 lead temperature , single phase half wavf 60h z resistive or inductive load 0.375?(9.5mm) lead lengths fig. 3 - typical instantaneous forward characteristics 10 1.0 0.1 .01 instantaneous forward current, amperes .4 .6 .8 1.0 1.2 1.4 1.6 instantaneous forward voltage, volts t j =25 pulse width=300us 1% duty cycle fig. 2 - zener voltage versus zener current 10 5 2 1 0.5 0.2 0.1 i z , zener current (ma) 100 150 200 250 300 350 400 v z , zener voltage (volts) fig. 4 - typical reverse characteristics 10 4 1.0 .4 0.1 .04 .01 instantaneous reverse current, microamperes 0 20 40 60 80 100 120 140 percent of rated zener voltage t j =25
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