What is pinch off voltage in JFET? Explain
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Explanation:
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 value of Vds when drain current reaches constant saturation value.
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Pinch off voltage: Pinch off voltage is the drain to source voltage after which the drain to source current becomes almost constant and JFET enters into saturation region and is defined only when gate to source voltage is zero.
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