Channel Width in MOSFET Formulas

Channel Width represents the width of the conducting channel within a MOSFET, directly affecting the amount of current it can handle. And is denoted by W. Channel Width is usually measured using the Meter for Length. Note that the value of Channel Width is always negative.

MOSFET formulas that make use of Channel Width

fxDrain Current Flowing through MOS TransistorGo

fxDrain Current in Saturation Region in MOS TransistorGo

fxPull down Current in Linear RegionGo

fxPull down Current in Saturation RegionGo

FAQ

What is the Channel Width?

Channel Width represents the width of the conducting channel within a MOSFET, directly affecting the amount of current it can handle. Channel Width is usually measured using the Meter for Length. Note that the value of Channel Width is always negative.

Can the Channel Width be negative?

Yes, the Channel Width, measured in Length can be negative.

What unit is used to measure Channel Width?

Channel Width is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Channel Width can be measured.

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