The unsaturated region of FET corresponds to the amplification region of triode。Above statement is ( )。
A. True
B. Fault
Can't judge
D.
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ID of FET negative temperature characteristic;IC of triode has positive temperature characteristics。Above statement is ( )。
A. True
B. Fault
Can't judge
D.
P Channel Enhanced Field Effect Transistor(N-DMOS)at saturation,Their external working conditions are ( )
A. VGSVGS-VGS(th)
B. VGS>VGS(th) VDS>VGS-VGS(th)
C. VGS>VGS(th) VDS D. VGS
When the FET works, both electrons and holes are involved in conducting electricity, so it is called bipolar device. Above statement is ( )。
A. True
B. Fault
Can't judge
D.
The conventional junction field effect transistor (JFET) still has a normal amplification effect when the drain and source are interchanged. Above statement is ( )。
A. True
B. Fault
Can't judge
D.