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Unknown Power Semiconductor GF309VW

Florian Fiebig
Associate II

Hello community,

i have trouble to identify a defect power semiconductor from ST.

The package is TO-220 and is marked with "GF309VW" and the ST-Logo. Can anyone identfiy the device?

Thanks in advance!

1 ACCEPTED SOLUTION

Accepted Solutions
Peter BENSCH
ST Employee

You have probably inserted wrong data (date code). Please upload a legible photo.

Regards
/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

View solution in original post

2 REPLIES 2
Peter BENSCH
ST Employee

You have probably inserted wrong data (date code). Please upload a legible photo.

Regards
/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
Florian Fiebig
Associate II

good tip, there is second marking, a little worse to read - > P6NK90Z

thanks for the support