pb rohs compliance rohs compliance udzs3v6b ~ udzs36b 200mw surface mount flat lead plastic package zener diode sod-323f features ? zener voltage range selection, 3.6v to 36v ? flat lead sod-323 small outline plastic package. ? surface device type mounting ? moisture sensitivity level 1 ? clip bonding construction, good thermal capability ? rohs compliant ? matte tin(sn) lead finish ? band indicates cathode dimensions in inches and (millimeters) maximum ratings and electrical characteristics rating at 25 o c ambient temperature unle ss otherwise specified. type number symbol value units power dissipation pd 200 mw junction temperature range t j -55 to + 150 o c operating and storage temperature range t stg -55 to + 150 o c these ratings are limiting values above which the serviceability of the diode may be impaired. version: b08
electrical characteristics (ta=25 o c unless otherwise noted) device z zt @ i zt z zk @ i zk i r @ v r device marking i zt ? i zk ? (ua) v r min. max. ma max. ma max. max. (volts) udzs3v6b d0 3.60 3.85 5.0 90 1.0 600 4.5 1 udzs3v9b d1 3.89 4.16 5.0 90 1.0 600 2.7 1 udzs4v3b d2 4.17 4.43 5.0 90 1.0 600 2.7 1 UDZS4V7B d3 4.55 4.75 5.0 80 1.0 500 2.7 1 udzs5v1b d4 4.98 5.20 5.0 60 1.0 500 1.8 2 udzs5v6b d5 5.49 5.73 5.0 40 1.0 300 0.9 3 udzs6v2b d6 6.06 6.33 5.0 40 1.0 150 2.7 3 udzs6v8b d7 6.65 6.93 5.0 30 1.0 75 1.8 4 udzs7v5b d8 7.28 7.60 5.0 30 1.0 75 0.9 4 udzs8v2b d9 8.02 8.36 5.0 30 1.0 75 0.63 5 udzs9v1b da 8.85 9.23 5.0 30 1.0 90 0.45 6 udzs10 b db 9.77 10.21 5.0 20 1.0 150 0.18 7 udzs11b dc 10.76 11.22 5.0 20 1.0 150 0.09 8 udzs12 b de 11.74 12.24 5.0 20 1.0 150 0.09 9 udzs13b df 12.91 13.49 5.0 40 1.0 160 0.045 10 udzs15b dg 14.34 14.98 5.0 40 1.0 190 0.045 11 udzs16b dh 15.85 16.51 5.0 40 1.0 190 0.045 12 udzs18b dj 17.56 18.35 5.0 50 1.0 220 0.045 13 udzs20 b dk 19.52 20.39 5.0 60 1.0 220 0.045 15 udzs22b dl 21.54 22.47 5.0 80 1.0 240 0.045 17 udzs24 b dm 23.72 24.78 5.0 80 1.0 240 0.045 19 udzs27b dn 26.19 27.53 5.0 100 0.5 300 0.045 21 udzs30b dp 29.19 30.69 5.0 100 0.5 300 0.045 23 udzs33 b dr 32.15 33.79 5.0 100 0.5 310 0.045 25 udzs36b ds 35.07 36.87 5.0 100 0.5 330 0.045 27 notes: 1. the zener voltage (vz) is tested under pulse condition of 40ms. 2. for detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter voltage tolerances. 3. the zener impedance is derived from the 60-cycle ac voltage, which results when anac current having an ms value equal to 10% of the dc zener current (i zt or i zk ) is superimpossed to i zt or i zk . version: b08 (volts) v z @ i zt
ratings and characteristic curves (udzs3v6b ~ udzs36vb) 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 0 10n 100n 1m 10m 100 m 1m 10m 100m 5 1 01 52 02 53 03 54 0 5.6 5.1 3.6 3.9 4.3 4.7 zener current : i z ( a) zener voltage : v z ( v) 300 200 100 0 05 0 25 100 150 power dissipation : pd (mw) ambient temperature : ta ( c) fig.2 derating curve fig.3 zener voltage-temp. coefficient characteristics ?0.08 ?0.06 ?0.04 ?0.02 0.00 0.02 0.04 0.06 0.08 0.10 iz=5ma iz=500a 210 20 30 zener voltage : vz (v) temp. coefficient characteristics (% / c)
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