Threshold Voltage in MOSFET Formulas

Threshold voltage, also known as the gate threshold voltage or simply Vth, is a critical parameter in the operation of field-effect transistors, which are fundamental components in modern electronics. And is denoted by V_T. Threshold Voltage is usually measured using the Volt for Electric Potential. Note that the value of Threshold Voltage is always positive.

MOSFET formulas that make use of Threshold Voltage

fxDrain Current in Triode Region of PMOS TransistorGo

fxDrain Current in Saturation Region of PMOS TransistorGo

fxOverall Drain Current of PMOS TransistorGo

fxInversion Layer Charge in PMOSGo

fxInversion Layer Charge at Pinch-Off Condition in PMOSGo

fxOverdrive Voltage of PMOSGo

fxBody Effect in PMOSGo

FAQ

What is the Threshold Voltage?

Threshold voltage, also known as the gate threshold voltage or simply Vth, is a critical parameter in the operation of field-effect transistors, which are fundamental components in modern electronics. Threshold Voltage is usually measured using the Volt for Electric Potential. Note that the value of Threshold Voltage is always positive.

Can the Threshold Voltage be negative?

No, the Threshold Voltage, measured in Electric Potential cannot be negative.

What unit is used to measure Threshold Voltage?

Threshold Voltage is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Threshold Voltage can be measured.

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