Mosaic
Well-Known Member
Hi:
I have a hi pulse current using a bank of 4 IRFP3206 NFEts. Every so often (months) one can blow shorted.
In order to even the loading, I am looking at matching them, I have both a curve tracer and a simpler (quicker) tester.
The digital tester gives Gate capacitance (eg. 9.42nF) and Vt (eg 3.47V) in a few seconds.
What parameters should I consider matching for a switching application (700Hz) . is the tester parameters enough?
I have a hi pulse current using a bank of 4 IRFP3206 NFEts. Every so often (months) one can blow shorted.
In order to even the loading, I am looking at matching them, I have both a curve tracer and a simpler (quicker) tester.
The digital tester gives Gate capacitance (eg. 9.42nF) and Vt (eg 3.47V) in a few seconds.
What parameters should I consider matching for a switching application (700Hz) . is the tester parameters enough?