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Electronics => Repair => Topic started by: Perrin21 on October 07, 2019, 12:04:02 pm

Title: Component identification, can anybody help?
Post by: Perrin21 on October 07, 2019, 12:04:02 pm

Hi, i am trying to identify this transistor and find a link to the documentation and its replacement.  I am struggling to get an exact match.  Can anybody help?  its inside an EV charger i am trying to repair.

Thanks

Title: Re: Component identification, can anybody help?
Post by: PKTKS on October 07, 2019, 01:54:09 pm

This one i think is lucky

https://in.rsdelivers.com/product/on-semiconductor/ntd3055l170t4g/ntd3055l170t4g-n-channel-mosfet-9-a-60-v-3-pin/1632297 (https://in.rsdelivers.com/product/on-semiconductor/ntd3055l170t4g/ntd3055l170t4g-n-channel-mosfet-9-a-60-v-3-pin/1632297)

Mostly I have frustrating results on that crappy SMD codes

https://www.datasheetarchive.com/pdf/download.php?id=d44cb24a0cee927f136acea3734b39834e79ac&type=M&term=NTD3055L170T4G (https://www.datasheetarchive.com/pdf/download.php?id=d44cb24a0cee927f136acea3734b39834e79ac&type=M&term=NTD3055L170T4G)

(edited a wrong pasted ref. hope this one fits)

Paul

Title: Re: Component identification, can anybody help?
Post by: LateLesley on October 07, 2019, 01:57:23 pm

Could it be a Triac?? https://media.digikey.com/pdf/Data%20Sheets/ON%20Semiconductor%20PDFs/MAC4DCM_CN.pdf

Title: Re: Component identification, can anybody help?
Post by: Perrin21 on October 07, 2019, 10:25:30 pm

Quote from: LateLesley on October 07, 2019, 01:57:23 pm

Could it be a Triac?? https://media.digikey.com/pdf/Data%20Sheets/ON%20Semiconductor%20PDFs/MAC4DCM_CN.pdf

fantastic, i think you nailed it with the Triac.  Thanks for your help.