CP547-2N6287-WN

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CP547-2N6287-WN Application Field and Working Principle

CP547-2N6287-WN is a single bipolar (BJT) transistor manufactured by STMicroelectronics. It is typically used in applications that require high level input signals, such as power amplifiers and digital circuits. The transistor has capabilities of supplying up to 1A of continuous collector current. The CP547-2N6287-WN features a wide voltage range from 10V to 34V and a collector-emitter voltage of 80V. Its various features allow it to be used in various applications.

Applications

The CP547-2N6287-WN has a number of potential applications. It is most commonly used as an output device, amplifying the input signal while providing substantial current. It is also used in power amplifiers, power supplies, current regulators, audio drivers, and controllers.

The CP547-2N6287-WN is ideal for applications that require high frequency response. It is also suitable for applications that require high levels of reliability, such as automotive and industrial applications.

Features

The CP547-2N6287-WN has a low saturation voltage and a low collector-emitter voltage drop. Its low on-state resistance allows it to operate at higher speeds. The transistor also features an operating temperature range from -55°C to 150°C.

The CP547-2N6287-WN features a range of protection features, including Over Temperature Protection (OTP), Over Voltage Protection (OVP), and short circuit protection. Other features include ESD protection and reverse bias protection.

Working Principle

The CP547-2N6287-WN works by controlling current flow. When a current is passed through the gate of the transistor, it causes a change in the base-emitter voltage, which causes current to flow through the collector-emitter branch. This current, in turn, causes a voltage drop across the collector-emitter branch, resulting in an amplified output signal.

The CP547-2N6287-WN is capable of supplying up to 1A of continuous collector current. When the current exceeds the maximum rated value, the transistor will enter saturation mode, shutting off the input current. In this state, the transistor will be able to supply its maximum current without exceeding its maximum power dissipation rating.

Conclusion

The CP547-2N6287-WN is a single bipolar (BJT) transistor that is used for a variety of applications. Its low saturation voltage and wide voltage range allows it to be used for applications that require high level input signals. The transistor is also suitable for applications that require high levels of reliability, as it features a range of protection features such as OVP, OTP, and short circuit protection. The CP547-2N6287-WN works by controlling the current flow, resulting in an amplified output signal.

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