unisonic technologies co., ltd zd1.8 thru zd36 zener diode www.unisonic.com.tw 1 of 4 copyright ? 2009unisonic technologies co., ltd qw-r601-006,e zd1.8 thru zd36 zener diodes ? features * compact, 2-pin (sod-323&sod-123) and 3-pin(sot-23) mini-mold types for high-density mounting. * high demand voltage range (1.8v~36v) is manufactured on high-efficient non-wire bonding production line. ? ordering information ordering number pin assignment lead free halogen free package 1 2 3 packing zdxxl-ae3-r zdxxg-ae3-r sot-23 nc a c tape reel zdxxl-ca2-r zdxxg-ca2-r sod-123 a c - tape reel zdxxl-cb2-r zdxxg-cb2-r sod-323 a c - tape reel note:1. pin assignment: a: anode c: cathode nc: no connection 2. xx: zener voltage, refer to marking information. (1) r: tape reel (2) ae3: sot-23, ca2: so d-123, cb2: sod-323 (3) g: halogen free, l: lead free (4) refer to marking information zdxxl -ae3 -r (1)packing type (2)package type (3)lead plating (4)zener voltage
zd1.8 thru zd36 zener diode unisonic technologies co., ltd 2 of 4 www.unisonic.com.tw qw-r601-006,e ? marking information package voltage code marking sot-23 sod-123 sod-323 1.8 2.4 2.5 3.3 3.9 4.3 4.7 5.1 5.6 6.0 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 25 27 30 33 36
zd1.8 thru zd36 zener diode unisonic technologies co., ltd 3 of 4 www.unisonic.com.tw qw-r601-006,e ? absolute maximum ratings (ta=25 c , unless otherwise specified) parameter symbol ratings unit 225 mw total power dissipation (ta=25 ) derating above 25 p d 1.8 mw/ thermal resistance junction-ambient ja 417 /w junction temperature t j +150 storage temperature t stg -40 ~ +150 note absolute maximum ratings are those values beyond which the device could be permanently damaged. absolute maximum ratings are stress ratings only an d functional device operat ion is not implied. ? electrical characteristics (ta=25 c, unless otherwise specified) (v f = 0.9v max @ i f = 10ma for all types.) test current zener voltage z zk ( ? ) z zt ( ? ) i r (a) device marking code i zt (ma) v z (v) max i z (ma) max i z (ma) max @v r (v) zd1.8 1.8 5 1.82.5% 2000 1.0 100 5 20.0 1.0 zd2.4 2.4 5 2.42.5% 2000 1.0 100 5 20.0 1.0 zd2.5 2.5 5 2.52.5% 2000 1.0 100 5 20.0 1.0 zd3.3 3.3 5 3.32.5% 1000 1.0 100 5 10.0 1.0 zd3.9 3.9 5 3.92.5% 1000 1.0 100 5 5.0 1.0 zd4.3 4.3 5 4.32.5% 1000 1.0 100 5 5.0 1.0 zd4.7 4.7 5 4.72.5% 800 0.5 100 5 2.0 1.0 zd5.1 5.1 5 5.12.5% 500 0.5 80 5 2.0 1.5 zd5.6 5.6 5 5.62.5% 200 0.5 60 5 1.0 2.5 zd6.0 6.0 5 6.02.5% 100 0.5 60 5 1.0 2.5 zd6.2 6.2 5 6.22.5% 100 0.5 60 5 1.0 3.0 zd6.8 6.8 5 6.82.5% 60 0.5 40 5 0.5 3.5 zd7.5 7.5 5 7.52.5% 60 0.5 30 5 0.5 4.0 zd8.2 8.2 5 8.22.5% 60 0.5 30 5 0.5 5.0 zd9.1 9.1 5 9.12.5% 60 0.5 30 5 0.5 6.0 zd10 10 5 102.5% 60 0.5 30 5 0.1 7.0 zd11 11 5 112.5% 60 0.5 30 5 0.1 8.0 zd12 12 5 122.5% 80 0.5 30 5 0.1 9.0 zd13 13 5 132.5% 80 0.5 37 5 0.1 10.0 zd15 15 5 152.5% 80 0.5 42 5 0.1 11.0 zd16 16 5 162.5% 80 0.5 50 5 0.1 12.0 zd18 18 5 182.5% 80 0.5 65 5 0.1 13.0 zd20 20 5 202.5% 100 0.5 85 5 0.1 15.0 zd22 22 5 222.5% 100 0.5 100 5 0.1 17.0 zd24 24 5 242.5% 120 0.5 120 5 0.1 19.0 zd25 25 5 252.5% 130 0.5 130 5 0.1 19.0 zd27 27 5 272.5% 150 0.5 150 5 0.1 21.0 zd30 30 5 302.5% 200 0.5 200 5 0.1 23.0 zd33 33 5 332.5% 250 0.5 250 5 0.1 25.0 zd36 36 5 362.5% 300 0.5 300 5 0.1 27.0
zd1.8 thru zd36 zener diode unisonic technologies co., ltd 4 of 4 www.unisonic.com.tw qw-r601-006,e ? typical characteristic curves zener current, i z (a) 36 33 30 27 24 22 20 18 16 15 13 12 11 10 9.1 8.2 7.5 6.8 6.2 5.6 4.7 4.3 3.9 3.3 5.1 6.0 2.5 2.4 25 1.8 utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
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