WorksheetsMOSFET DEVICE PHYSICS 2
Total questions: 10
Worksheet time: 10mins
which component is considered to be an OFF device?
D-MOSFET
BJT
UJT
E-MOSFET
In an E only MOSFET, drain current starts only when Vgs is
positive
negative
zero
greater than Vgs(th)
The main factor which makes a MOSFET likely to breakdown during the normal handling
very low gate capacitance
high leakage current
high input resistance
very low gate capacitance and high input resistance
The input impedance of a JFET is compared to an ordinary transistor is
equal
less
more
none of the mentioned
The main advantage of CMOS is its
High power rating
Small-signal operation
Switching capability
Low power consumption
Most small-signal E-MOSFETs are found in
Heavy-current applications
Discrete circuits
Disk drives
Integrated circuit
CMOS devices use
Bipolar transistors
Complementary E-MOSFETs
Class A operation
DMOS devices
The gate of a JFET is biased
reverse
forward
reverse as well as forward
none of the mentioned
A D-MOSFET is considered to be a
Normally off device
Normally on device
Current controlled device
High-power switch
CMOS stands for
Common MOS
Active-load switching
p-channel and n-channel devices
complementary MOS
