I've been asked to look at a Genius G-12-060 12V 600W inverter
(http://www.atlantasolar.com/product_...-12-060%2012V%
20600W/products_id/416).

All 6 of the mosfets(?) have failed short circuit.

It may not be worth the effort of actually repairing; but just for
giggles I've removed them and I'm trying to find a suitable replacement.

The devices are TO-220 are simply are marked:

F N334AN

The F doesn't look like a Fairchild F, but it appears to be seperate from
the part code.

Anyone have any ideas? or any guesses as to what the missing suffix could
be?

Meat Plow wrote in
news
On Fri, 12 Jan 2007 00:19:24 +0000, Gintby Has Frothed:

I've been asked to look at a Genius G-12-060 12V 600W inverter
(http://www.atlantasolar.com/product_...-12-060%2012V%
20600W/products_id/416).

All 6 of the mosfets(?) have failed short circuit.

It may not be worth the effort of actually repairing; but just for
giggles I've removed them and I'm trying to find a suitable
replacement.

The devices are TO-220 are simply are marked:

F N334AN

The F doesn't look like a Fairchild F, but it appears to be seperate
from the part code.

Anyone have any ideas? or any guesses as to what the missing suffix
could be?

If it's an N channel device it would probably be fine to replace it
with Fairchild part number RFP45N06. Specs are 50 amps at 60 volts and
they are just a buck or two each. Not knowing jack about your device
brand but working on others I've repaired were all N channel
enhancement mode fets.


That's the big *if* though. I'm not even sure they are mosfets....(but
I'd be surprised if not).