Hummmmm interesting.  If the NFET is being used as a low-side switch,=20
i.e. source is connected to a (good, low-inductance) ground, then this=20
shouldn't be an issue.  If it is being used in a high-side configuration=20
and switching an inductor or whatnot, I can see how this could happen.

Tx.
J

David VanHorn wrote:
> What happens when the fet turns on and the inductance in the source lead
> causes the source voltage to rise faster than the gate voltage is rising?
> .
>
--=20
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