请教各位大侠： 贴片二极管上标识为“WN”是什么型号？ 贴片二极管上标识为“5J” 是什么型号？

Question

如题所述

Answer 1

WN的可能性比较多。有可能是18V或22V的稳压管，也可能是68V或7.5V的TVS。
WN BZT52-C18 Z-dio de 18V±5%, Izt=5mA, Zzt=4 5Ω, 500mW SOD-123 5d 1k Vs
WN BZT52-C18S Z-dio de 18V±5%, Izt=5mA, Zzt=4 5Ω, 200mW SOD-323 5d 1a Pjt
WN BZT52-C22 Z-dio de 22V±5%, Izt=5mA, Zzt=5 5Ω, 500mW SOD-123 5d 1d Di
WN BZT52-C22 Z-dio de 22V±5%, Izt=5mA, Zzt=55Ω, 500mW SOD-123 5d 1d Di
WN BZT52-C22S Z-dio de 22V±5%, Izt=5mA, Zzt=5 5Ω, 200mW SOD-323 5d 1d Di
WN BZT52-C22S Z-dio de 22V±5%, Izt=5mA, Zzt=5 5Ω, 200mW SOD-323 5d 1d Di
WN BZT52C22T Z-dio de 22V±5%, Izt=5mA, Zzt=5 5Ω, 150mW SOD-523 5d 1d Di
WN BZX384 -C18 Z-dio de 18V±5%, Izt=5mA, Zzt=1 0Ω, 200mW SOD-323 5d 1k Vs
WN MM3Z22V Z-dio de 20.8..2 3.3V, 5mA, Zzt=55Ω, 200mW SOD-323 6d 1a Sec
WN P4SMAJ7 0C TVS Vbr=70V, 3.2A, 400W (1ms), Bidirectional DO-214AC 1ba 1x,1y Pjt,Srj
WN SM4T6 8C TVS Vbr=68V, 4.3A, 400W(1ms), Bidirectional SOD-6 1ba 1r Ste
WN SMAJ7 .5C TVS Vrwm=7.5V, Vbr=8.33..10 .2V, 28A, 400W(1ms), Bidirectional DO-214AC 1ba 1l Vs
WN TV04A7 V5 KB TVS Vbr=7.5V, 10%, 28A, 400W(1ms), Bidirectional DO-214AC 1ba 1j Cmc

5J可能是18V的稳压管或12.4~14.1V稳压管。
5J MM1Z18 Z-diode 18V±5%, Izt=5mA, Zzt=45Ω, 500mW SOD-123 5d 1a Eic
5J MMSZ18 Z-diode 18V±5%, Izt=5mA, Zzt=45Ω, 500mW SOD-123 5d 1a Eic
5J TCMM5Z13V Z-diode 12.4..14.1V, Izt=5mA, Zzt=30Ω, 200mW SOD-523 6d 1a Tac