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What does it mean by"Large QG PFET"?
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bittware



Joined: 03 Apr 2004
Posts: 208
Helped: 1
Post03 Apr 2006 10:59   

small qg pfet
Any special points to be considered for such FET?
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Post03 Apr 2006 10:59   

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rtarbell



Joined: 30 Mar 2006
Posts: 43
Helped: 8
Post04 Apr 2006 0:03   

Re: What does it mean by"Large QG PFET"?
If I understand your terminology correctly, Qg is gate charge for a MOSFET. Ideally, you want a small Qg. If you have a large Qg, then the device may not turn off and on as fast when driven from its gate.
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