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4 cards from this section. Quick, good the night before a test.
What happens in the cutoff region of a MOSFET?
Think about the condition of VGS.
Define the triode region of a MOSFET.
Consider how current behaves with increasing voltage.
What is the cutoff region of a MOSFET?
Think about what conditions are present for the transistor to be off.
In the saturation region, current continues to increase linearly with VDS.
Reference the saturation condition and current behavior.
A p-MOSFET has VGS of -2.5V and Vth of -1.5V. If VDS is -2V, calculate the drain current assuming saturation.
Ensure the device's conditions align with saturation requirements.
Consider an n-MOSFET with K=1 mA/V², VGS=3V, and Vth=1V. If VDS is varied, analyse when the device transitions from triode to saturation?
Check relationships between input voltages to determine conditions.
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