a) BJT structure is consist of three regions, emitter, base and collector. Sketch a diagram of an NPN BJT and explain the current flow throughout the transistor regions when it is biased in active mode operation. You may add energy band diagram as well to strengthen your answer.

Q: What is the relation between dc emitter current and collector current for a BJT? Please help

A: A BJT is shown below:

Q: What is the relation between dc base current and dc collector current in a BJT

A:

Q: explain the component and how BJT (npn) transistor works and mention the types of current in it and…

A: 1.   A BJT is abbreviated as Bipolar Junction Transistor. It is a semiconductor device consisting of…

Q: #6) For the BJT transistor circuit given below, determine: IB, lc, lE, VCE, and Vce Page | Re Vcc RB…

A: In this question,   We need to determine the all known currents and voltage.  We know  Forward bias…

Q: Give the definitions of α and β for a BJT. What bias conditions for each junction are assumed in…

A: The parameter α is defined as the ratio of the collector current to the emitter current : α=iCiE…

Q: QUESTION 4 a) Discuss four advantages of field effect transistor (FET) over bipolar junction…

A: a) 1-FET has high input impedance compared to BJT     2-Size of FET is smaller than BJT      3-FET…

Q: In both the npn and pnp transistors, correct biasing is considered to be: O a. Positive voltage…

A: In an NPN transistor, the collector is positive with respect to the emitter, and in a PNP…

Q: What is the approximate range for the base-emitter Zener voltage in a BJT and why is the range not…

A: Base-emitter voltage (V_BE) is an important parameter in bipolar junction transistors (BJTs). In a…

Q: At cut-off, what statement below correctly describes the operation of a BJT transistor? Select one:…

A: The above question is based on the regions of operation in a BJT. Since nothing else is specified,…

BJT (Bipolar Junction Transistor)

A BJT is a semiconductor device with 3 terminals that consist of a p-n junction diode that can amplify the signal or current. It is a current-controlled device. The three BJT terminals are base, collector, and emitter. The BJT works with the charge carrier, the two type of carriers in the BJT are holes and electrons, the charge carriers flow by the process of recombination. The signal to be amplifier is generally given as the input at the base terminal and an amplified form of it is available at the collector terminal.