Question
Download Solution PDFIn the _____ region, a transistor act as an open switch.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFA transistor can be acted as
1) Resistor in the current mirror
2) Capacitor in the level shifter
3) Closed or ON switch in the saturation region
4) Open or OFF switch in the cut-off region.
5) Inverter in cutoff and saturation region
6) Amplifier in active region
|
Mode |
EB Biasing |
Collector Base Biasing |
Application |
|
Cut off |
Reverse |
Reverse |
Open or OFF switch |
|
Active |
Forward |
Reverse |
Amplifier |
|
Reverse e Active |
Reverse |
Forward |
Not much Useful |
|
Saturation |
Forward |
Forward |
Closed or ON Switch |
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