Threshold voltage - RF Cafe Forums
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Post subject: Threshold voltage Posted: Sat Dec 23, 2006 6:18 am
Joined: Tue Nov 14, 2006 7:21 pm
Can you tell me the significance of threshold voltage (VT)?
Post subject: Posted: Tue Jan 02, 2007 2:11 pm
Joined: Thu Oct 19, 2006 6:02 pm
For MOSFET it is the transition point between weak inversion and square law behavior.
For Bipolar it equals KT/q. About 26mV at room temp.