Regions of operation in bjt, Electrical Engineering

Q. Regions of operation in BJT ?

Transistor find many applications like amplifier, switch etc. depending upon the polarity and the magnitude of the applied voltages across the junctions, there are three distinct regions which a bi-polar junction transistor can  be operated ,when the transistor is configured for a particular application ,it must be operated in a particular region. There are three regions in which we can operate a transistor they are the active region, the cut-off region and the saturation region.

When the emitter junction is forward biased and the collector junction is reverse biased the region of operation is the active region and when both the emitter junction and the collector junction is forward biased the transistor is said to be in the saturation region. When  both the emitter junction and   the collector junction is reverse biased the transistor is said to be in the cut-off region.

Posted Date: 6/11/2013 5:59:25 AM | Location : United States







Related Discussions:- Regions of operation in bjt, Assignment Help, Ask Question on Regions of operation in bjt, Get Answer, Expert's Help, Regions of operation in bjt Discussions

Write discussion on Regions of operation in bjt
Your posts are moderated
Related Questions
Representation of Negative Number: As  mentioned  in chapter 1 in 8085  negative  numbers are represented in 2 complement  form  and subtraction is  performed  using 2  comple

Q. How can a JFET be used as a voltage controlled resistor. Explain from drain characteristics? The region to the left of the pinch off locus is referred to as the ohmic region

kindly tell me which text book is usefull forlearn the basic electricle.

Q. What is a darlington pair?                             The Darlington circuit consists of two cascaded emitter followers with infinite emitter resistance in the first stage.

With respect to serial communication define the asynchronous communication. Asynchronous implies "no synchronization", and therefore does not require sending and receiving idl

Write a program implementing the conjugate gradient method (un-preconditioned). Solve the  matrix equation corresponding to a finite difference node-spacing, h = 0.02m in x and y d

Q. Consider an upgrade of a three-phase transmission system in which the operating line-to-line voltage is doubled, and the phase or line currents are reduced to one-half the previ

Q. A filter is a network employed to select one range of frequencies while rejecting all other frequencies. A basic building block often used in integrated-circuit filters is shown

Illustrate the types of classification and coding systems? Briefly explain Production Flow Analysis? Discuss the basic concept of Composite part and different kinds of cell desi

Hi, I need help simulating my project in Proteus, problem is, I have never used it before. This is what I have so far. However, feel free to suggest ideas that will make the circ