모스펫 트랜지스터 대체품 대용품 찾기.. 부품이 더이상 안나오거나, 없을 때
방법1. 스펙 알아내어, 대체품 직접 찾기
구글링 데이터시트 검색
대체품의 ,
VDS 같아야함
Id 높을수록 좋음
Idm 높을수록 좋음
Rds(on) 낮을 수록 좋음
https://electronics.stackexchange.com/questions/56629/how-to-find-a-replacement-mosfet
How to find a replacement MOSFET
I have a small, dead power supply for a camera battery charger (cheap replacement, no brand name). I opened it up and discovered that one of the MOSFETs is burned out. The datasheet (in chinese) is...
electronics.stackexchange.com
예민한 전자제품은, 동일한 것 사용.
방법2. 대체품 검색 사이트
https://alltransistors.com/mosfet/
All MOSFET. Datasheet
alltransistors.com
SMD 코드 마킹으로 검색사이트
(SMD CODE MARKING SEARCH)
https://www.repaircompanion.com/
RepairCompanion - Your Electronics Repair Companion
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www.repaircompanion.com
http://www.smdmarkingcodes.com/
【marking code,smd code,smd mark,Topmark,IC marking】
Instructions： Due to the small size of most SMD components, manufacturers are not able to write the full part number on the case. They use instead a 【SMD code】 typically composed of a combination of 2 or 3 letters or digits. when searching the 【SM
www.smdmarkingcodes.com
https://smd.yooneed.one/
The SMD components marking codes database - Index page
smd.yooneed.one