Transconductance Parameter in MOSFET Formulas

Transconductance parameter Kn is a measure of the change in current flowing through a transistor in response to a small change in voltage. And is denoted by K_n. Transconductance Parameter is usually measured using the Ampere per Square Volt for Transconductance Parameter. Note that the value of Transconductance Parameter is always positive.

MOSFET formulas that make use of Transconductance Parameter

fxInstantaneous Drain Current with respect to DC Component of VgsGo

fxInstantaneous Drain CurrentGo

fxTransconductance Given Small Signal ParametersGo

FAQ

What is the Transconductance Parameter?

Transconductance parameter Kn is a measure of the change in current flowing through a transistor in response to a small change in voltage. Transconductance Parameter is usually measured using the Ampere per Square Volt for Transconductance Parameter. Note that the value of Transconductance Parameter is always positive.

Can the Transconductance Parameter be negative?

No, the Transconductance Parameter, measured in Transconductance Parameter cannot be negative.

What unit is used to measure Transconductance Parameter?

Transconductance Parameter is usually measured using the Ampere per Square Volt[A/V²] for Transconductance Parameter. Milliampere per Square Volt[A/V²], Microampere per Square Volt[A/V²] are the few other units in which Transconductance Parameter can be measured.

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