The ON Semiconductor TIP117 is a high-power PNP Darlington transistor designed for general-purpose amplifier and low-speed switching applications. This device is a part of the TIP series, which is renowned for its robust performance and reliability in a wide range of electronic circuits. The TIP117 is especially suitable for situations where a high gain is required at low input current, making it an ideal choice for interfacing with microcontrollers and other logic-level devices.

Key Features:

• High DC Current Gain: The TIP117 offers a large DC current gain, typically hFE, of 1000 at 3A, which means it can amplify a small input current into a much larger output current, making it highly effective for power amplification tasks.
• Collector-Emitter Saturation Voltage: With a low collector-emitter saturation voltage, this transistor can switch on and off with minimal power loss, enhancing efficiency in various applications.
• High Collector Current: It can handle a continuous collector current of up to 2A, which is suitable for driving larger loads.
• Monolithic Construction: The Darlington configuration within a single package provides a monolithic construction that simplifies circuit design and enhances overall system reliability.
• Complementary NPN Type Available: The TIP117 can be paired with its NPN counterpart, the TIP112, for push-pull amplifier configurations, offering design flexibility.

Applications:

The ON Semiconductor TIP117 is versatile and can be used in a variety of applications, such as:

• Power regulators
• DC-DC converters
• Motor control circuits
• Audio amplifiers
• Relay drivers
• Switching applications requiring high gain at low input currents

Specifications:

The TIP117 from ON Semiconductor is a robust and versatile component that can elevate the performance and reliability of your electronic designs. Its high gain, efficiency, and power handling capabilities make it a go-to choice for designers and engineers alike.