The BUV48AFI is a high-performance NPN power transistor from STMicroelectronics, tailored for high-power switching applications and designed to handle substantial levels of currents and voltages. This device is a part of the BUV series, which is known for its reliability and efficiency in power management tasks.

Key Features

• Voltage and Current: The BUV48AFI boasts a collector-emitter voltage (Vce) of up to 450V and a collector current (Ic) of 15A, providing robust performance for a wide range of applications.
• High Switching Speed: With its fast switching capabilities, this transistor is suitable for high-frequency operations, making it an excellent choice for power supplies and converters.
• Low Saturation Voltage: The device has a low collector-emitter saturation voltage, which translates to reduced power dissipation and improved efficiency.
• Robust Design: Encased in a fully isolated TO-3PF package, the BUV48AFI ensures excellent heat dissipation and high ruggedness, capable of withstanding harsh operating conditions.

Applications

The BUV48AFI is versatile and can be used in a variety of high-power applications, including:

• Switching regulators
• Motor controls
• Inverters
• Power amplifiers
• SMPS (Switched Mode Power Supplies)

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The BUV48AFI is built to meet stringent quality standards, ensuring reliability and performance consistency. Its robustness is further enhanced by the fully isolated package, which provides excellent thermal performance and simplifies mounting on a heatsink without additional insulation.

Environmental Compliance

Consistent with STMicroelectronics' dedication to environmental stewardship, the BUV48AFI is manufactured with eco-friendly materials and processes, adhering to international environmental regulations.