Electronic Devices - Field-Effect Transistors - Discussion
Discussion Forum : Field-Effect Transistors - General Questions (Q.No. 12)
12.
Which of the following devices has the highest input resistance?
Discussion:
4 comments Page 1 of 1.
Ulyss said:
3 years ago
BJT is normally OFF.
MOSFET is normally ON.
Off means, high Resistance.
MOSFET is normally ON.
Off means, high Resistance.
Gab Pesieto said:
10 years ago
MOSFET Gate is almost not in contact with the other part of the FET.
Rameshnag said:
1 decade ago
Order of higher input resistance.
DIODE < BJT < JFET < MOSFET.
DIODE < BJT < JFET < MOSFET.
(1)
Gaurav said:
1 decade ago
Ri for mosfet=10^10 to 10^15
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