TIP147 Discrete Semiconductor Products

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Introduction

TIP147 is a type of transistor referred to as a bipolar junction transistor (BJT). BJTs are three-terminal devices, usually consisting of two pn junctions sandwiched together by a single block of silicon. They are widely used to amplify signals, switch electronic components, or act as light-sensitive devices. The TIP147 transistor is a medium-power, directly-coupled, silicon n-p-n transistor with a Darlington configuration. It is often used in electronic circuits for amplification and switching applications.

Application Field of the TIP147 transistor

The TIP147 transistor is a Darlington configuration transistor that can be used in a wide variety of applications. It is commonly used as an amplifier in circuits where high-power gain is required, such as in audio low-frequency amplifiers. It is also commonly used as an interface between analog circuitry and digital circuitry, such as in power supply design. Additionally, the TIP147 transistor can be used in motor control circuits due to its high current gain and high switching speeds.

Working Principle of the TIP147 Transistor

The TIP147 transistor works by controlling the amount of current that flows through its base terminal in order to control the amount of current that is allowed to flow through its collector-emitter terminals. When the TIP147 transistor is connected in a circuit, current can flow from the base to the collector if the base-emitter voltage is greater than the base-collector voltage. The current gain of the TIP147 transistor is very high, making it well-suited for applications where high current gain is required.

Conclusion

The TIP147 transistor is a medium-power, directly-coupled, silicon n-p-n transistor with a Darlington configuration. It is widely used in applications requiring high-power gain, such as audio and amplifier circuits, as well as in power supply design and motor control circuits. The TIP147 transistor works by controlling the amount of current that flows through its base terminal in order to control the amount of current passing through its collector-emitter terminals. The TIP147 transistor is an effective and reliable choice for a variety of applications.

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