Question

What are transistor parameters?

Answer 1

Hint:In order to answer this problem we should first get some understanding about Transistor. A transistor is a three-terminal semiconductor device used in electrical circuits for amplification and switching. One set of terminals supplies the input voltage/current, while the other pair is used to produce the controlled output current/voltage.

Complete step-by-step solution:
Today, there are thousands of transistors on the market. The transistor parameters assist us in selecting the most appropriate transistor for the application.
The following are some of the most critical transistor parameters:
Current Gain: The current gain of a transistor is a measurement of the transistor's ability to amplify signals. It's frequently written as $\beta $ or \[{h_{fe}}.\]The current gain is defined as the ratio of the collector current to the base current.
Collector-Emitter Voltage \[\left( {{V_{CEO}}} \right)\]: VCEO is the maximum voltage that a transistor's collector-emitter junction can withstand. The \[{V_{CEO}}\] for most transistors is\[30{\text{ }}V\].
Emitter-Base Voltage (\[{V_{EBO}}\]): The highest voltage that can be applied across the emitter-base voltage is measured by VEBO. \[{V_{EBO}}\]is a smaller version of\[{V_{CEO}}\].
Collector current (\[{I_c}\]) : The greatest current that can flow through the collector is measured by \[{I_c}\]. Milliamps is a unit of measurement for current.

Note:A parameter is a feature or quality of a transistor that identifies and distinguishes it from other transistors of the same type. A comparison of parameters is the way by which the most suited component can be picked when picking a certain transistor to execute a given job.