Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
Transfer characteristics [output voltage $\left(V_{0}\right)$ vs input voltage $\left.\left(V_{1}\right)\right]$ for a base biased transistor in CE configuration is as shown in the figure. For using transistor as a switch, it is used

PhysicsSemiconductorsBITSATBITSAT 2013
Options:
  • A in region (III)
  • B both in region (I) and (II)
  • C in region (II)
  • D in region (I)
Solution:
2315 Upvotes Verified Answer
The correct answer is: both in region (I) and (II)
$\mathrm{I} \rightarrow \mathrm{ON}$

$\mathrm{II} \rightarrow \mathrm{OFF}$

In $I^{\text {nd }}$ state it is used as a amplifier it is active region.

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.