How to bias the gate to get 6V at the drain an N-mosfet ?

[danesh]

hi,

Im designing a circuit using mgsf1n02lt1 n- mosfet. The vdd would be 13.8V. Can any one suggest how do i bias the gate inorder to get 6V at the drain(output) instead of 0 volt ? Thanks for your concern

 

[mircea]

Mosfet Biasing

Hi
try running a DC sweep - by sweeping the gate voltage and plot output voltage.
but what does the schematic look like? i suppose you got a resistor also, or?
Regards,
Mircea

 

[ehs dav]

Re: Mosfet Biasing

hi( SALAM )

in mosfets when you give a voltage aproximately above 4V the fet is on.
if the voltage goes upper the curren of fet goes up too.
if you have resistor in drain you can control the Vgs-> to control the fet current -> to control the voltage of resistor ->to gain your consider output voltage

best regards