Source Gate Capacitance in MOSFET Formulas

The source gate capacitance is a measure of the capacitance between the source and gate electrodes in a field-effect transistor (FET). And is denoted by C_sg. Source Gate Capacitance is usually measured using the Microfarad for Capacitance. Note that the value of Source Gate Capacitance is always positive.

MOSFET formulas that make use of Source Gate Capacitance

fxPositive Voltage given Device Parameter in MOSFETGo

fxVoltage across Gate and Source of MOSFET given Input CurrentGo

fxTransition Frequency of MOSFETGo

FAQ

What is the Source Gate Capacitance?

The source gate capacitance is a measure of the capacitance between the source and gate electrodes in a field-effect transistor (FET). Source Gate Capacitance is usually measured using the Microfarad for Capacitance. Note that the value of Source Gate Capacitance is always positive.

Can the Source Gate Capacitance be negative?

No, the Source Gate Capacitance, measured in Capacitance cannot be negative.

What unit is used to measure Source Gate Capacitance?

Source Gate Capacitance is usually measured using the Microfarad[μF] for Capacitance. Farad[μF], Kilofarad[μF], Millifarad[μF] are the few other units in which Source Gate Capacitance can be measured.

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