Pinch-offregion

, the pinch off point moves away from the drain by ∆L and has the effect of changing the effective channel length in the transistor. – Account for this ...

Depletion region separating pinch-off and drain widens. To first order, I. D does not increase past pinch-off: I. D. =I. Dsat. ∝. W. 2L. • µn. C ox. • V. GS.

Under these conditions, the area between the pinch-off point and the drain is fully depleted with no inversion layer. Since this region has no positive free ...

in junction field-effect transistors (JFETs), pinch-off refers to the threshold voltage below which the transistor turns off. the pinch off voltage is the ...

2018年7月23日 — In the pinch-off region, the channel near to the drain does not exist anymore. However, the device still conducts because once the electrons ...

(You can also have a complete pinch-off when the bias voltage is so large that the entire channel is non-conductive and you get basically no current.) ...

2013年7月28日 — It means that near the Drain the Gate-to-Substrate voltage is just enough to form the inversion layer. Any higher potential applied to Darin ...