The TIP112 from STMicroelectronics is a robust and versatile Darlington transistor designed for general-purpose amplifier and low-speed switching applications. This device is a part of the TIP series that is well-known for its reliability and efficiency in various electronic circuits.

Key Features

• NPN Darlington Configuration: The TIP112 features a monolithic construction with NPN transistor pair, which results in high DC current gain. This configuration allows for high collector current with a low base current, making it ideal for applications requiring amplified outputs.
• High Voltage Capabilities: With a collector-emitter voltage (Vceo) of 100V, it can handle high voltage applications, while offering the benefit of a collector current (Ic) of up to 2A, making it suitable for moderate power handling requirements.
• Supplementary Compliance: This component is complemented by the TIP117 PNP Darlington counterpart, allowing for flexibility in design for a wide range of applications.
• Thermal and Power Efficiency: The TIP112 is encapsulated in a TO-220 package, which is known for its excellent thermal conduction properties. This allows the transistor to dissipate heat more effectively, enhancing its power handling capability and reliability.

Applications

The TIP112 is suitable for a variety of applications including, but not limited to:

• Linear and switching industrial equipment
• Power regulators and power amplifiers
• Motor controls
• Relay drivers

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The TIP112 has undergone rigorous testing to ensure it meets the industry standards for reliability and performance. It is designed to operate within a junction temperature range of -65°C to +150°C, providing a reliable solution across a broad spectrum of temperature conditions.

Environmental Compliance

The TIP112 is compliant with RoHS (Restriction of Hazardous Substances) and is lead-free, reflecting STMicroelectronics' commitment to environmental sustainability. This ensures that the product is suitable for use in applications where environmental regulations are a concern.

For detailed specifications, application notes, and additional resources, designers and engineers are encouraged to consult the official STMicroelectronics TIP112 datasheet.