Electron Mobility in MOSFET Formulas

Electron Mobility in MOSFET describes how easily electrons can move through the channel, directly impacting the current flow for a given voltage. And is denoted by μ_n. Electron Mobility is usually measured using the Square Meter per Volt per Second for Mobility. Note that the value of Electron Mobility is always negative.

MOSFET formulas that make use of Electron Mobility

fxDrain Current Flowing through MOS TransistorGo

fxPull down Current in Linear RegionGo

fxPull down Current in Saturation RegionGo

FAQ

What is the Electron Mobility?

Electron Mobility in MOSFET describes how easily electrons can move through the channel, directly impacting the current flow for a given voltage. Electron Mobility is usually measured using the Square Meter per Volt per Second for Mobility. Note that the value of Electron Mobility is always negative.

Can the Electron Mobility be negative?

Yes, the Electron Mobility, measured in Mobility can be negative.

What unit is used to measure Electron Mobility?

Electron Mobility is usually measured using the Square Meter per Volt per Second[m²/V*s] for Mobility. Square Centimeter per Volt Second[m²/V*s] are the few other units in which Electron Mobility can be measured.

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