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Help identifying mosfet

G

Gintby

Jan 1, 1970
0
I've been asked to look at a Genius G-12-060 12V 600W inverter
(http://www.atlantasolar.com/product_info.php/name/G-12-060 12V%
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?
 
M

Meat Plow

Jan 1, 1970
0
I've been asked to look at a Genius G-12-060 12V 600W inverter
(http://www.atlantasolar.com/product_info.php/name/G-12-060 12V%
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.
 
G

Gintby

Jan 1, 1970
0
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).
 
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