I'm trying to identify a TVS diode.

It's from Vishay with the markings 200C 8CA.

That's where I can't quite confirm what it is.

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1 Answer 1


It looks like a bidirectional 200 volt TransZorb type 1.5SMC200A as per this data sheet: -

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Of course you should check that it dimensionally matches the data sheet i.e. it's case size is "SMC".


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