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NEET
Exam
NEET
Subject
Physics
Chapter
Semiconductors

NEET · Physics · Semiconductors

Transfer characteristics [output voltage (V_ 0 ) vs input voltage...

Transfer characteristics [output voltage (V0)\left(V_{0}\right) vs input voltage \left.\left(V_i{\mathrm{i}}\right)\right] for a base biased transistor in CE configuration is as shown in the figure. For using transistor as a switch, it is used
Transfer characteristics [output voltage (V_ 0 ) vs input voltage .(V_ i )] for a base biased transistor in CE

Options

  1. Ain region (III)
  2. Bboth in region (I) and (III)
  3. Cin region (II)
  4. Din region (I)

Correct answer

B. both in region (I) and (III)

Step-by-step solution

I→ON\mathrm{I} \rightarrow \mathrm{ON}
II→OFF\mathrm{II} \rightarrow \mathrm{OFF}
In II nd state it is used as a amplifier it is active region.
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