The BUL85D is a high voltage NPN bipolar power transistor designed by STMicroelectronics, a leader in the semiconductor industry. This device is specifically engineered to tackle a wide range of applications requiring high voltage operation and efficient power handling capabilities. It is an ideal component for electronic enthusiasts and professionals looking to implement robust solutions in their power circuits.

Key Features

• High Voltage Capability: The BUL85D is capable of withstanding voltages up to 400V, making it suitable for high voltage power supplies and lighting applications.
• High Current Performance: With a collector current rating of up to 5A, the BUL85D can handle significant power for a variety of demanding tasks.
• Low Saturation Voltage: The low collector-emitter saturation voltage ensures efficient operation with minimal power loss, which is critical in power management applications.
• Speedy Switching: The device's fast switching speed makes it an excellent choice for high-frequency operations and switching power supplies.
• Robustness: The BUL85D is designed to be rugged, with a robust construction that can withstand harsh operating conditions.

Applications

The versatility of the BUL85D allows it to be used in a variety of applications, including but not limited to:

• Switching regulators
• Motor control circuits
• High voltage inverters
• Power management systems
• Electronic ballasts for fluorescent lighting

Technical Specifications

The BUL85D by STMicroelectronics is a testament to the company's commitment to providing high-quality, reliable components for the electronics industry. It stands out with its ability to deliver high performance in a compact package, ensuring that your projects run smoothly and efficiently.