Replacement of FDA24N50F by FDA24N40F?

[yoppi]

I am repairing a DD Z2B, which has the output shorted. It originally carries FDA24N50F, but they are sold out everywhere.

Is it possible to use FDA24N40F instead of FDA24N50F?

Thanks

 

[Perry Babin]

Avnet shows stock.

What's the rail voltage?

 

[yoppi]

hi.

Yes, but AVNET Europe does not have stock.

+/- 200v rail.

 

[Perry Babin]

The FDA24N40F FETs would be risky and likely to fail if the voltage is actually 400v across the rails.

 

[yoppi]

It's exactly what I thought. I'll have to try to locate 24n50f somewhere.
thanks for the clarification.

 

[Perry Babin]

You risk getting counterfeits. Why not reassemble it and return it to the owner?

 

[yoppi]

It is my property. I will have to wait for mouser to have stock, rs....

 

[MarioRestucci]

You have PM!