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Electronic Devices & CircuitsFET & MOSFET

An n-channel enhancement MOSFET begins forming a strong inversion channel when VGS exceeds approximately its?

  • ADrain breakdown voltage
  • BThreshold voltage
  • CGate reverse current
  • DPinch-off current
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Correct Answer: B. Threshold voltage
Explanation: The threshold voltage VTH is the gate-source voltage at which a conducting inversion channel begins to form according to the device model.
Reference: Standard electronics: MOSFET threshold
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