Question

formula of depelation width and depelation in physics ?​

Answer 1

Answer:

The variable VP in equation 3.55 is called the pinch-off voltage, which is the net potential across the gate junction when the depletion region width under the gate is exactly equal to the channel depth, a. The pinch-off voltage is given by: (3.57) In saturation, the drain current is given by: (3.59