Hi.

What SMD diode is this?
This diode is from a micro inverter of a photovoltaic panel and on the web I cannot find any information about it.
Are numbers a code?

Thanks ans best regards.

Carlos

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From PORTUGAL, with regards
Carlos

Vishay/General Semiconductor, marking UJ, date 1337 so it seems, but I don't know which type yet. See also https://www.mouser.com/pdfdocs/diodesgroupbodymarking.pdf

EDIT: found it, US1J according to https://www.vishay.com/docs/88768/us1.pdf

Hi.

Now it's clear for me.
Many thanks for your help.

Best regards.
Carlos

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From PORTUGAL, with regards
Carlos

1337 can't be time, right? It should be the product number. But I did not find UJ1337 on the Jotrin website.

It can't be, but it is. The diode was already identified as a Vishay US1J.

You aren't trying to advertise a site affiliated to you by seeking for loosely related subjects, by any chance?

For now I will remove the link.