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CIRCUIT OPERATION TABLE OF CONTENTS
FOR N CHANNEL
CHAPTER 4
ID
Depletion region
D
N
G
P P
VDS CHAPTER 3
VGS N
-5V
S
CHAPTER 2
If a small negative voltage ( -VGS ) is applied to the Gate, the
size of the depletion region begins to increase.
The width of the channel will decrease.
It will reduce the current flowing through it.
As the Gate voltage ( -VGS ) is made more negative, the size of
depletion region is increases to the bigger size.
CHAPTER 1
21
