Hello guys. I'm fixing this solar pv diverter (pictures attached at the bottom of this post), other than the traces it has a blown IGBT and 2 capacitors.
The datasheet for the IGBT (model FGH40T65SPD) is here: https://www.onsemi.com/pdf/datashee...4QFnoECA0QAQ&usg=AOvVaw3K90Ez6-A2s0c8bYZ8jAPq
I've tested the other non blown capacitors and found the missing ones are 12uf and 56nf, the max output from the IGBT collector-emitter voltage can reach 600v though so do I need to use caps rated at 1kv? On the datasheet it looks like normal operation is around 20v but I'm not 100%. What are your thoughts?
Thanks
The datasheet for the IGBT (model FGH40T65SPD) is here: https://www.onsemi.com/pdf/datashee...4QFnoECA0QAQ&usg=AOvVaw3K90Ez6-A2s0c8bYZ8jAPq
I've tested the other non blown capacitors and found the missing ones are 12uf and 56nf, the max output from the IGBT collector-emitter voltage can reach 600v though so do I need to use caps rated at 1kv? On the datasheet it looks like normal operation is around 20v but I'm not 100%. What are your thoughts?
Thanks
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