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Bipolar Transistor. The Bipolar Junction Transistor is a semiconductor device which can be used for switching or amplification. Unlike semiconductor diodes which are made up from two pieces of semiconductor material to form one simple pn-junction. The bipolar transistor uses one more layer of semiconductor material to produce a device with ...
A transistor is an electronic component that is used in circuits to either amplify or switch electrical signals or power, allowing it to be used in a wide array of electronic devices. A transistor consists of two PN diodes connected back to back. It has three terminals namely emitter, base and collector.
Mar 17, 2021 · A MOSFET works similar to the BJT transistor, but with one important difference: In the BJT transistor, the current from base to emitter decides how much current can flow from collector to emitter. In the MOSFET transistor, the voltage between gate and source decides how much current can flow from drain to source.
In this tutorial we'll introduce you to the basics of the most common transistor around: the bi-polar junction transistor (BJT). In small, discrete quantities, transistors can be used to create simple electronic switches, digital logic, and signal amplifying circuits. In quantities of thousands, millions, and even billions, transistors are ...
The Junction Field Effect Transistor, or JFET, is a voltage controlled three terminal unipolar semiconductor device available in N-channel and P-channel configurations. The Junction Field Effect Transistor is a unipolar device in which current flow between its two electrodes is controlled by the action of an electric field at a reverse biased ...
transistor: [noun] a solid-state electronic device that is used to control the flow of electricity in electronic equipment and usually consists of a small block of a semiconductor (such as germanium) with at least three electrodes.
Dec 8, 2021 · A transistor is a miniature electronic component that can do two different jobs. It can work either as an amplifier or a switch: When it works as an amplifier, it takes in a tiny electric current at one end (an input current) and produces a much bigger electric current (an output current) at the other.
