STMicroelectronics

BUV48A

BUV48A Description

The BUV48A is a high-performance NPN bipolar transistor manufactured by STMicroelectronics. It is designed for applications requiring high power and voltage capabilities. With an operating temperature of 150°C (TJ) and a maximum collector-emitter voltage of 450V, the BUV48A is well-suited for demanding electronic systems. The device features a maximum collector current of 15A and a saturation voltage of 5V at 2.4A and 12A. The BUV48A is packaged in a through-hole tube package, making it suitable for a wide range of applications.

BUV48A Features

• NPN transistor type
• Maximum power rating of 125W
• Maximum collector current of 15A
• Maximum collector-emitter voltage of 450V
• Saturation voltage of 5V at 2.4A and 12A
• DC current gain (hFE) of at least 8 at 8A and 5V
• Operating temperature range of -65°C to 150°C (TJ)
• Moisture sensitivity level (MSL) of 1 (unlimited)
• RoHS3 compliant
• REACH unaffected

BUV48A Applications

The BUV48A's high power and voltage capabilities make it ideal for a variety of applications, including:

1. Power amplifiers
2. Switching regulators
3. Motor control systems
4. High-voltage power supplies
5. Automotive electronics

Conclusion of BUV48A

The BUV48A is a powerful and versatile NPN bipolar transistor that offers excellent performance in high-power and high-voltage applications. Its unique combination of high current and voltage ratings, along with its robust thermal performance, make it an ideal choice for demanding electronic systems. While it is not recommended for new designs, the BUV48A remains a reliable option for existing applications that require its specific performance characteristics.