Electron Drift Velocity in MOSFET Formulas

Electron Drift Velocity is because of the electric field that in turn causes the channel electrons to drift toward the drain with a velocity. And is denoted by v_d. Electron Drift Velocity is usually measured using the Meter per Second for Speed. Note that the value of Electron Drift Velocity is always negative.

Formulas to find Electron Drift Velocity in MOSFET

fxElectron Drift Velocity of Channel in NMOS TransistorGo

List of variables in MOSFET formulas

fx Mobility of Electrons at Surface of Channel Go

fx Electric Field across Length of Channel Go

FAQ

What is the Electron Drift Velocity?

Electron Drift Velocity is because of the electric field that in turn causes the channel electrons to drift toward the drain with a velocity. Electron Drift Velocity is usually measured using the Meter per Second for Speed. Note that the value of Electron Drift Velocity is always negative.

Can the Electron Drift Velocity be negative?

Yes, the Electron Drift Velocity, measured in Speed can be negative.

What unit is used to measure Electron Drift Velocity?

Electron Drift Velocity is usually measured using the Meter per Second[m/s] for Speed. Meter per Minute[m/s], Meter per Hour[m/s], Kilometer per Hour[m/s] are the few other units in which Electron Drift Velocity can be measured.

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