ZXTP25020DGTA Discrete Semiconductor Products

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Transistors - Bipolar (BJT) - Single

The ZXTP25020DGTA is a type of single Bipolar Junction Transistor (BJT) used for a variety of different applications. A BJT is basically a current-controlled device which is used to amplify or control the flow of current in an electronic circuit.

There are three main types of BJTs: npn, pnp, and Darlington. The ZXTP25020DGTA is a npn BJT, which means it is a negative-positive-negative device. The main parts of a BJT are the base, collector, and emitter. The base is a control point and controls the flow of current between the emitter and collector. The emitter can be thought of as the output, which is typically connected to a load, and the collector is the input of the device, which is typically connected to a power source.

The ZXTP25020DGTA is a miniature plastic-encapsulated BJT and is designed for operation from a DC voltage of 12 to 15 volts. It has an emitter current (Ie) of 5.0mA, a collector current (Ic) of 2.0mA, a base current (Ib) of 200uA, and a collector to emitter voltage (Vce) of 25 volts. Its maximum power dissipation (Pd) is 250mW, and it has an operating frequency of up to 100MHz.

The ZXTP25020DGTA is widely used in a variety of applications due to its small size and high performance. Its most common uses include high-frequency amplification, switched-mode power supplies (SMPS), switching regulators, and for providing local on/off switching within a circuit. It is also widely used as an input transistor within logic circuits and as an output stage in power amplifier circuits.

In operation, the base and collector current of the ZXTP25020DGTA are closely related. When a voltage is applied at the base, it is amplified and passed to the collector. This amplification is controlled by the base-emitter junction which acts as a rectifier and converts the applied voltage into a current. This current then controls the current flowing through the collector-emitter junction and therefore the current flowing through the load.

The ZXTP25020DGTA is a versatile BJT which can be used in a variety of applications in order to control and amplify current. Its miniature plastic housing means it can be used in tight spaces and its high performance makes it a great choice for high-frequency amplification and switching. Its simple operation and wide range of voltages makes it a highly versatile device for circuits requiring local on/off switching and power amplification.

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