Hybrid Model and Equations for the transistor in three different configurations are given below
List various types of logic gates with its logic symbols and truth table. List also universal gates. Last Answer : Digital systems are said to be constructed by using logic gates. These gates are the AND, OR, NOT, NAND, NOR, EXOR and EXNOR gates. The basic operations are described below with the aid of truth ... of sums form can be implemented using NOR gates by replacing all AND and OR gates by NOR gates. ...
What is the effect of capacitance of a PN junction diode as forward and reverse bias are applied? Last Answer : In a p-n junction diode, two types of capacitance take place. They are, Transition capacitance (CT) Diffusion capacitance (CD) 1. Transition capacitance (CT) We ... in number of minority carriers stored outside the depletion region dV = Change in voltage applied across diode ...
Explain the avalanche effect that accounts for the reverse breakdown voltage (PIV) of a Diode Last Answer : PN Junction Breakdown : Electrical break down of any material (say metal, conductor, semiconductor or even insulator) can occur due to two different phenomena. Those two phenomena are 1) Zener ... be applied to develop the same electric field strength (necessary enough to break electrons free) ...
Explain the working of CE configuration of a BJT and draw its input, output characteristics. Last Answer : Output characteristics:- Cut off, Active and saturation regions of a transistor: 1.Transistor Biasing:- The application of suitable dc voltages across the transistor terminals is called biasing. Each ... its base terminal relative to emitter otherwise the transistor is in OFF' state. ...
Explain the working of CB configuration of a BJT and draw its input, output characteristics. Last Answer : Common Base Configuration In common base configuration, emitter is the input terminal, collector is the output terminal and base terminal is connected as a common terminal for both input and output. ... For each voltage level of the output voltage (VCB), the output current (IC) is recorded ...
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