0
u can think of it as two switches(a,b) in series if one is open current won't flow
or a*b
a b y
0 0 0
0 1 0
1 0 0
1 1 1
Wiki User
∙ 13y ago
Wiki User
∙ 10y agocontrol of channel resistance
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What is the control electrode in a FET?
The Gate.
What is the maximum gate length in a FET transistor?
sOA1zp dftfmhustguf
Why the name is FET?
FET stands for Field Effect Transistor. The name FET comes because the gate current of a field effect transistor is zero and current present in the source conductor is due to an electric field produced by the substrate material placed between the gate and the source.
Why fet operated in reverse bias?
you want to keep the channel electrically isolated from the gate (jfet) or substrate (mosfet) so that it operates as a fet, don't you? if it was forward biased it would just be a diode with no field effect.
Why is it thatFET is called a voltage operated device?
since in an FET the value of the current depends upon the value of the voltage applied at the gate and drain...so it is known as voltage controlled device.. for example..in a mosfet..the current from drain to source depends upon the width of the depletion layer..which in turn depends upon the voltage applied on the gate.. so that is the reason
What is the control electrode in a FET?
The Gate.
The input gate current of a FET is?
Gate current is denote by Ig
What are the functions of a FET?
the function of an FET is to f*ck, eat and teach
What is the maximum gate length in a FET transistor?
sOA1zp dftfmhustguf
Why the name is FET?
FET stands for Field Effect Transistor. The name FET comes because the gate current of a field effect transistor is zero and current present in the source conductor is due to an electric field produced by the substrate material placed between the gate and the source.
Fet in cut off voltage?
fet is a voltage controlled device...cut off voltage in fet refers to that voltage of the gate - source junction at which the current flow through channel is zero
What is Cut-off voltage in fet?
fet is a voltage controlled device...cut off voltage in fet refers to that voltage of the gate - source junction at which the current flow through channel is zero
Why jfet called as fet?
FET is a field effect transistor, abbreviated to FET. There are two basic types of FET: a junction FET abbreviated to JFET and an insulated gate FET , abbreviated to IGFET. The most common type of IGFET is a metal-oxide silicon FET, Known as a MOSFET. Modern microprocessors may contain tens of millions of MOSFETs.
Which lead on an FET controls the amount of current flowing through the device?
Gate
What is the use of gate in fet?
This gate permits electrons to flow through or blocks their passage by creating or eliminating a channel between the source and drain.
Which mos needs logic '1' on its gate terminal to get ON?
It is NMOS FET. PMOS works in a reverse way.
The OR gate can be converted to the NAND function by adding which gate to the input of the OR gate?
NOT Gate
