Dec 20, 2010 #1 S snom Newbie level 4 Joined Dec 20, 2010 Messages 5 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,306 what is the measure of mosfet transistor in the current gain
Dec 20, 2010 #2 S steinar96 Member level 5 Joined Oct 9, 2009 Messages 94 Helped 24 Reputation 48 Reaction score 24 Trophy points 1,288 Activity points 1,989 There is no parameter for mosfets similar to hFE (beta) in bjt transistorss. The gain for a mosfet is a function of the circuits around it.
There is no parameter for mosfets similar to hFE (beta) in bjt transistorss. The gain for a mosfet is a function of the circuits around it.
Dec 20, 2010 #3 S snom Newbie level 4 Joined Dec 20, 2010 Messages 5 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,306 OK thank but what about current bias in mosfet
Dec 20, 2010 #4 alexan_e Administrator Joined Mar 16, 2008 Messages 11,888 Helped 2,021 Reputation 4,158 Reaction score 2,031 Trophy points 1,393 Location Greece Activity points 64,371 There is no current bias, the Rds (drain-source resistance) lowers as you apply more gate voltage (Vgs), There are charts in the datasheet showing the voltage drop and Rds for different Vgs and drain currents. Alex
There is no current bias, the Rds (drain-source resistance) lowers as you apply more gate voltage (Vgs), There are charts in the datasheet showing the voltage drop and Rds for different Vgs and drain currents. Alex