Gate resistance

E

Edward Rawde

Guest
One of the parameters given in the data for this device is the gate
resistance Rg

http://www.vishay.com/docs/72380/72380.pdf

Between 4 and 15 ohms at 1MHz.

Why do Vishay claim that Rg is 100% tested? Is this for marketing reasons or
is there a good technical reason?

If you pick another FET
http://www.onsemi.com/pub/Collateral/MTV32N25E-D.PDF
And search for Rg then you do find it in various places, but it's not clear
(to me) whether Rg is internal or external to the FET.

Is this the same Rg as for the Vishay device?

Ed
 

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