Question
Download Solution PDFFor an n-channel E-MOSFET Vth = 5V, what is the condition to turn ON the device?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
Cutoff region
- VGS < Vth
- ID = 0
Active/ linear/ Ohmic/ Triode region:
- VGS > Vth
- VDS < VGS – Vth.
Saturation region:
- VGS > Vth
- VDS > VGS – Vth.
Where
VG = Gate voltage
VD = drain voltage
VS = Source voltage
VGS = Gate to source voltage.
VDS = Drain to source voltage.
Vth = Threshold voltage.
ID = Drain current.
Application:
The condition to turn ON the device is:
VGS > Vth
VGS > 5V
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