What is the difference between CB and CC configuration of transistor?

What is the difference between CB and CC configuration of transistor?

In Common Base (CB) configuration the base terminal of the transistor is common between input and output terminals. In Common Collector (CC) configuration the collector terminals are common between the input and output terminals. In Common Emitter (CE) configuration the emitter terminal is common between the input and the output terminals.

What is the meaning of trans and Istor in transistor?

The words trans mean transfer property and istor mean resistance property offered to the junctions. In other words, it is a switching device which regulates and amplify the electrical signal likes voltage or current. The transistor consists two PN diode connected back to back.

What is a bipolar junction transistor and how it works?

A bipolar junction transistor lets a small current be injected at one of its terminals to control large amounts of current flowing between the other two terminals. This makes the device capable of performing switching or amplification.

What is the function of collector base junction in a transistor?

The collector-base junction is always in reverse bias. Its main function is to remove the majority charges from its junction with the base. The collector section of the transistor is moderately doped, but larger in size so that it can collect most of the charge carrier supplied by the emitter.

What are the constructional details of a transistor?

1 Constructional Details of a Transistor. The Transistor is a three terminal solid state device which is formed by connecting two diodes back to back. 2 Transistor Biasing. As we know that a transistor is a combination of two diodes, we have two junctions here. 3 Operation PNP Transistor. 4 Operation NPN Transistor. 5 Advantages.

What does the arrow in the symbol mean in a transistor?

The arrow in the symbol indicates the direction of flow of conventional current in the emitter with forward biasing applied to the emitter-base junction. The only difference between the NPN and PNP transistor is in the direction of the current.