Question

Why the gate to source voltage is not used in an N Channel Depletion type MOSFET?

Answer 1

this is because the input resistance of MOSFET is very high. hence n channel it's gates terminal is electrically isolated from conductive channel

thanks

please mark me as brainest

Answer 2

Why the gate to source voltage is not used in an N Channel Depletion type MOSFET?

• To turn on an N-channel Depletion-type MOSFET, to think about the best current stream from channel to source, the entryway voltage should be set to 0V.
• Right when the entrance voltage is at 0V, the semiconductor drives the most drastic action of current and is in the dynamic ON region. To reduce how much current that streams from the channel to the source, we apply a negative voltage to the doorway of the MOSFET.
• As the negative voltage increases (gets more lamentable), less and less current practices inverse the channel to the source. At the point when the voltage at the entryway shows up at a particular point, all current prevents moving from the channel to the source.