onsemi

BUX85G

BUX85G Description

The BUX85G is a high-performance NPN bipolar transistor manufactured by onsemi, designed for applications requiring high power and voltage handling capabilities. With a maximum collector-emitter breakdown voltage of 450V and a maximum collector current of 2A, the BUX85G is well-suited for use in power switching, amplification, and motor control applications. The device is packaged in a through-hole TO220 package, making it easy to integrate into a variety of electronic systems.

BUX85G Features

• NPN transistor type with a maximum power rating of 50W
• 4MHz frequency transition for high-speed switching applications
• Maximum collector current (Ic) of 2A and a cutoff current of 200µA
• Vce saturation of 1V at 200mA and 1A collector current
• DC current gain (hFE) of at least 30 at 100mA collector current and 5V collector-emitter voltage
• Moisture sensitivity level (MSL) is not applicable, ensuring reliable performance in various environmental conditions
• RoHS3 compliant and REACH unaffected, making it suitable for use in environmentally conscious designs
• EAR99 and HTSUS 8541.29.0095 classifications for export compliance

BUX85G Applications

The BUX85G's unique combination of high voltage and power ratings, along with its high-frequency capabilities, make it an ideal choice for a variety of applications, including:

1. Power switching and amplification in industrial and automotive systems
2. Motor control and drive circuits for electric vehicles and robotics
3. High-voltage signal amplification in communication and instrumentation systems
4. Power supply design, particularly for applications requiring high efficiency and reliability

Conclusion of BUX85G

The BUX85G is a versatile and high-performance NPN bipolar transistor that offers excellent voltage and power handling capabilities, making it well-suited for a wide range of applications. Its unique features, such as high-frequency transition and low Vce saturation, set it apart from similar models and make it an ideal choice for demanding power electronics applications. With its RoHS3 compliance and REACH unaffected status, the BUX85G is also an environmentally friendly option for designers looking to create sustainable electronic systems.