Looking for Power Mosfet

N

news

Guest
I've got a gigabyte motherboard (GA-7BAXP) that has suffered a blow out due
to capacitor leakage. The power mosfet I'm looking for is marked 70N03S.
I've determined that it was made by Intersil/Fairchild and it's part number
is RF1S70N03SM. It is in a TO220AB casing i.e. the drain is soldered to the
motherboard. Anyone have an idea where I can source 4-5 of these here in
Australia, Sydney.
 
"news"
I've got a gigabyte motherboard (GA-7BAXP) that has suffered a blow out
due to capacitor leakage. The power mosfet I'm looking for is marked
70N03S. I've determined that it was made by Intersil/Fairchild and it's
part number is RF1S70N03SM. It is in a TO220AB casing i.e. the drain is
soldered to the motherboard. Anyone have an idea where I can source 4-5
of these here in Australia, Sydney.
Click to expand...

** If the device is really in a TO220 pack - then the number is RFP70N03

Farnell in One sell them - cat. # 291 - 584 for $11.34 +

The RF1S...... number refers to a TO 262 pack - where the tab has been
shaved off.

See:
http://www.datasheetcatalog.com/datasheets_pdf/R/F/1/S/RF1S70N03.shtml




................. Phil
 
Great..
You are right it's in a TO263AB. I suppose I can use the TO220 and hack off
the tab.
Thanks

"Phil Allison" <philallison@tpg.com.au> wrote in message
news:38digmF5nf5jcU1@individual.net...
"news"

I've got a gigabyte motherboard (GA-7BAXP) that has suffered a blow out
due to capacitor leakage. The power mosfet I'm looking for is marked
70N03S. I've determined that it was made by Intersil/Fairchild and it's
part number is RF1S70N03SM. It is in a TO220AB casing i.e. the drain is
soldered to the motherboard. Anyone have an idea where I can source 4-5
of these here in Australia, Sydney.


** If the device is really in a TO220 pack - then the number is RFP70N03

Farnell in One sell them - cat. # 291 - 584 for $11.34 +

The RF1S...... number refers to a TO 262 pack - where the tab has
been shaved off.

See:
http://www.datasheetcatalog.com/datasheets_pdf/R/F/1/S/RF1S70N03.shtml




................ Phil
Click to expand...
 
"news"
Great..
You are right it's in a TO263AB. I suppose I can use the TO220 and hack
off the tab.
Thanks
Click to expand...


** With a delicate touch - pleeeeeasssse.

Put the tab in a vyce, very tightly, leaving just enough exposed for a
*new* hacksaw blade to access.

Clean up with a small file.


BTW

A TO263 is smaller and has mini version legs compared to a TO220.





............ Phil
 
try gigabyte in tiawan
they may offer you a job as well
as the service here is shit

"news" <simmiv@ozemail.com.au> wrote in message
news:42216298$0$6162$afc38c87@news.optusnet.com.au...
: I've got a gigabyte motherboard (GA-7BAXP) that has suffered a blow
out due
: to capacitor leakage. The power mosfet I'm looking for is marked
70N03S.
: I've determined that it was made by Intersil/Fairchild and it's part
number
: is RF1S70N03SM. It is in a TO220AB casing i.e. the drain is soldered
to the
: motherboard. Anyone have an idea where I can source 4-5 of these here
in
: Australia, Sydney.
:
:
 
You must log in or register to reply here.

Welcome to EDABoard.com

Sponsor

Back
Top