STMicroelectronics BUH315D High Voltage NPN Transistor

The BUH315D is a robust NPN transistor from STMicroelectronics, designed to handle high voltage applications with efficiency and reliability. This component is part of STMicroelectronics' innovative semiconductor product line, specifically tailored for use in horizontal deflection stages of high-resolution monitors and TVs. Its high-speed switching capabilities make it an excellent choice for power regulation in complex electronic systems.

Key Features

• Voltage Capabilities: The BUH315D boasts a high collector-emitter voltage (Vceo) of 1500V, which allows it to manage significant voltage without compromise to the integrity of the transistor or the circuit.
• Current Handling: With a continuous collector current (Ic) rating of 8A, this transistor can handle a substantial amount of current, making it suitable for high-power applications.
• Power Dissipation: It has an impressive power dissipation (Pc) of 70W, which ensures that it can sustain high power levels without overheating, contributing to the longevity and reliability of the application.
• High Switching Speed: The BUH315D is designed for high-speed switching, which is essential for applications requiring quick response times and efficient operation.
• Silicon NPN Technology: This transistor utilizes advanced silicon NPN triple-diffused technology, which provides a better performance in terms of speed and thermal stability.

Applications

• Horizontal deflection for color TVs
• High-resolution monitors
• Switching power supplies
• High-voltage converters
• Lighting management in large displays

The BUH315D from STMicroelectronics is packaged in an ISOWATT218 fully insulated package, ensuring not only ease of mounting onto heat sinks but also improved thermal performance and electrical isolation. This package design is conducive to maintaining the safety standards required for commercial and industrial electronic products.

Overall, the BUH315D is a high-performance transistor that offers a balance of high-voltage handling, power dissipation, and speed, making it a versatile component for designers and engineers working on advanced electronic systems where efficiency and reliability are paramount.