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
how do you define the expertise for this hot line maintenance?

Types of Meter Test A meter should pass the subsequent two types of tests: Type Tests Routine Tests Meters are calibrated such in which the whole

Q. Explain Fourier Series? The phasor method of circuit analysis can be extended (by using the principle of superposition) to find the response in linear systems due to nonsinu

Aim To build a simple storage oscilloscope using the PIC trainer To report on the program's design and operation Equipment PIC Trainer and PICkit3 in-circui

OBJECTIVES Use an NXT to control the speed of a DC fan motor. You will us a potentiometer to set the speed and the second fan motor as feedback. Use the circuit from Lab 1 to

Write three m ?les to generate M ensemble members of length N, for the following three random processes: i) function v=rp1(M,N); a=0.02; b=5; Mc=ones(M,1)*b*sin((1:N)*p

A 20 h.p. , 3 phase, 400 volt, 60 hertz, 4 pole induction motor delivers full load at 5% slip. The mechanical rotational losses are 400W. Calculate (a) The electromagnetic torqu

Explain Acceptance cone? The fibre air - core interface is display below: In this figure Omax is the maximum angle, inside that the rays undergo total internal reflecti

Q. Consider a full-wave single-phase bridge recti?er circuit with dc motor load, as shown in Figure (a). Let the transformer turns ratio be unity. Let the load be such that the

Q. Illustrate about Full Duplex Transmission? Full Duplex Transmission Data can travel in both directions simultaneously. There is no need to switch from transmit to receive