BSR58,215 Discrete Semiconductor Products

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The BSR58,215 is an advanced field effect transistor (FET) from Motorola Integrated Products Division which uses lateral double-diffused junction field effect technology. The FET is commonly used as an amplifier and voltage-controlled device in a variety of different applications. In this article, we discuss the applications and working principle of the BSR58,215 transistor.

Applications

The BSR58,215 transistor is used in many different applications. This FET is most commonly used as an amplifier or voltage-controlled device in radio, television, communications, and automotive electronic equipment. It is designed to be used in low-frequency amplifiers, wideband amplifiers, and power amplifiers. It is also used in applications such as high-voltage power supply switching, buzzer circuits, voltage regulators, temperature controllers, and timers.

The BSR58,215 transistor is also used as a voltage-controlled device in a variety of different applications. In radio and television receivers, the FET is used to amplify signals from the antenna and amplify small signals necessary for the operation of the receiver. In automotive circuits, it is used to control the voltage applied to the coils of engine starters, and it is also used to control the voltage applied to windshield wipers and other automotive accessories.

Working Principle

The BSR58,215 transistor is a lateral N-channel double-diffused junction field effect transistor (JFET). It operates by controlling the flow of electric charge between its gate and source terminals. When a voltage is applied to the gate, the electric field established between the gate and source terminals causes a change in the electrostatic attraction between them. This, in turn, affects the current flow between them, thus allowing the FET to act as a voltage-controlled device.

When the BSR58,215 transistor operates as an amplifier, its voltage-controlled gate allows the input signal to vary the current going from the source to the drain. This allows the amplifier to gain the incoming signal, thus providing the desired output. When used as a voltage regulator, the FET is biased such that the gate voltage will keep the drain current at a constant level. This maintains a steady input voltage, which results in a fixed output voltage.

The BSR58,215 transistor is an advanced, field effect transistor which offers excellent performance and reliability. It is used in a variety of applications and is especially well-suited to amplifier and voltage-controlled device applications. Its lateral double-diffused junction field effect technology allows it to operate efficiently and reliably, making it an ideal choice for many electronic circuits.

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