Using Onsemi FQP13N10 mosfets on RM Italy 203P?

[SuperLid]

Do you have a brand preference for the IRFZ24 or at least a reliable source to buy them them? Tempted to use them instead of the IRF520.

I bought mine from mouser.

 

[Dr_DX]

Is the FQP13N10 now obsolete? I try to avoid using obsolete parts, it's hard to duplicate performance and reliability in the event the devices need replacing in the future.

ON Semi bought out Fairchild. I picked up 10 ON FQP13N10's about a year ago.

 

[Dr_DX]

I have done this mod and it works. I am having good results with IRFZ24's replacing other FET's.

Just a swap or did you rebias? And if so, did you use +20ma or something else?

Thanks,
Dr_DX

 

[SuperLid]

Just a swap or did you rebias? And if so, did you use +20ma or something else?

Thanks,
Dr_DX

No change in bias. Added a cap.

 

[SuperLid]

ON Semi bought out Fairchild. I picked up 10 ON FQP13N10's about a year ago.

ON discontinued the part.

 

[Dr_DX]

ON discontinued the part.

That sucks. I guess I need to hang on to them as spares for the two Lincoln II+'s.

Anyone know what President is using in the Washington? Vishay IRF520?

 

[Dr_DX]

 

[Eldorado828]

That sucks. I guess I need to hang on to them as spares for the two Lincoln II+'s.

Anyone know what President is using in the Washington? Vishay IRF520?

Yes sir they are 520's.

It's good to know about the 13N10's so I can grab a few.