Physics · Semiconductor Devices
The threshold voltage (VT) of a MOSFET under idealized conditions is given by which of the following expressions?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1V T = √ 2ε s qN A (ψ B ) C i + ψ B
- 2V T = 2ψ B + √ 2ε s qN A (2ψ B ) C i✓
- 3V T = 2ψ B - √ 2ε s qN A C i
- 4V T = 2ψ B
Correct answer
V T = 2ψ B + √ 2ε s qN A (2ψ B ) C i
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