good evening kindly ask I have this your broken diode , but I do not know recognize the code politely ask for help. Thank you

[DPezz.1]

Diode ST ………..

[MikeDB]

What is the number on the IC U1 ? That will probably give a link to the datasheet and what diode to use.

[DPezz.1]

Good day Mr, the uc1 is LM 2676. Thanchk

[MikeDB]

It will be something like this

https://uk.rs-online.com/web/p/rectifier-diodes-schottky-diodes/1513127/

Any 50V 3Amp or greater Schottky diode should work so see what your local supplier stocks.

Bigger question is why did the existing one blow up.

[NWill.1]

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