Why Pinch Off Voltage Is Negative? [Solved]

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Why Pinch Off Voltage Is Negative? [Solved]

You must apply a negative voltage between gate and source to “pinch off” or stop the flow of current from source to drain. This is because a negative voltage on the p region under the gate causes the depletion region to expand and eventually deplete the entire channel.

Pinch-off Voltage

Analog Electronics:

Pinch Off In MOSFETs Simple explanation

In this lecture, we explain the

PINCH OF VOLTAGE IN FET

PINCH