Transistor terminals in bjt, Electrical Engineering

Q. Transistor terminals in BJT ?

BJTS have three terminals namely base terminal, emitter terminal and collector terminal .The emitter layer is a source of charge carriers and is heavily doped with a moderate cross-sectional area .The collector collects the charge carriers emitted by the emitter region and has a moderate doping and large cross-sectional area. The base is in between these and it acts as a path for the movement of charge carriers .In order to reduce the recombination of electrons and holes in the base region ,this region is lightly doped and is of narrow cross- sectional area. The width of the base region should be less than the diffusion length of the carriers present in the base region. BJT is classified into two types based on the type of semiconductor connected.

Posted Date: 6/11/2013 5:58:33 AM | Location : United States







Related Discussions:- Transistor terminals in bjt, Assignment Help, Ask Question on Transistor terminals in bjt, Get Answer, Expert's Help, Transistor terminals in bjt Discussions

Write discussion on Transistor terminals in bjt
Your posts are moderated
Related Questions
Parity flag  - Registers If after  any arithmetical or logical operation if  number of  the accumulator  are even  parity  flag (P)  is set otherwise  reset.

When delivering rated load a 10-kW, 230-V self excited shunt generator has an armature-circuit voltage drop that is 6% of the terminal voltage and a shunt-field current equal to 4%

Q. Describe an integrator circuit ? A circuit in which output voltage is directly proportional to the integral of the input is known as an integrating circuit. An integrating c


explain about signal

What is FMS? Illustrate the components of Flexible Manufacturing System? Discuss the different kinds of Material Handling and Storage Systems?

(a) In the so-called folded binary code of 4 bits, the left most digit represents the sign of an analog signal's quantized samples (with 0 for negative and 1 for positive), and the

HOW DOES SINGLE PHASE INDUCTION MOTORS DEVELOP A STARTING TORQUE ?

Illustration the basic working principle, process parameters, economics, safety precautions and applications of plasma Arc Machining process(PAM) Discuss Electron Beam Machining

Q. A balanced delta-connected load with a per-phase impedance of 30+j10  is connected in parallel with a balanced wye-connected load with a per phase impedance of 40-j10 . This l