[Milsurplus] [armyradios] Measuring IGFETS

[J. Forster]

I'd clip lead together a simple test circuit w/ a battery, load resistor,
load current meter, and pot w/ a high wiper resistor for the Gate and see
if varying the Gate voltage varies the Source-Drain current.

-John

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> Anyone have any ideas on how to tell if an insulated Gate Field Effect
> Transistor is OK?  Have VTVMs, Simpson 260, scope, etc.  Just want to see
> if that is a simple way to test them.
>
> Thanks,
>
> John  WD5ENU