STMicroelectronics BUV48CFI High Power NPN Transistor

The BUV48CFI is a high power NPN transistor designed and manufactured by STMicroelectronics, a global semiconductor leader known for its innovative and reliable products. This robust power transistor is specifically engineered to handle high voltage and current, making it an ideal choice for a variety of demanding applications such as switching regulators, inverters, motor controls, and power amplifiers.

Key Features

• Voltage & Current Ratings: The BUV48CFI is capable of withstanding collector-emitter voltages up to 450V, and can handle collector currents up to 15A, making it suitable for high power circuits.
• High Switching Speed: With its fast switching capabilities, the BUV48CFI ensures efficient operation in circuits requiring quick transitions, such as in pulse applications or switching power supplies.
• Low Saturation Voltage: The low collector-emitter saturation voltage of this transistor helps in reducing power losses and improving efficiency, which is critical in power management applications.
• Robustness: Its rugged design enables the BUV48CFI to perform reliably in harsh environments, ensuring a long operational lifespan and reducing maintenance costs.

Applications

The BUV48CFI's high power handling capabilities make it suitable for a wide range of applications, including:

• Industrial and commercial power supplies
• Motor control systems for robotics and automation
• Audio power amplifiers in professional sound systems
• Switching regulators for efficient power conversion
• Inverters and converters in renewable energy systems

Package and Quality Assurance

The BUV48CFI transistor is housed in an isolated TO-3P package, providing excellent heat dissipation and making it easy to mount onto a heatsink for thermal management. STMicroelectronics ensures that each unit meets rigorous quality standards, providing reliability and performance that engineers and designers can trust for their critical power applications.

With its combination of high power handling, speed, and reliability, the BUV48CFI from STMicroelectronics is a go-to component for engineers looking to design robust and efficient power circuits.