The BUX23 is a silicon NPN power transistor. It's designed for high-power switching and amplifier applications. Manufactured by Seme LAB, it is suitable for use in various industrial and consumer electronic devices.

Applications

• Power Supplies: Used in linear and switching power supplies as a switching element.
• Inverters: Employed in DC-AC inverters for converting direct current to alternating current.
• Motor Control: Applied in motor control circuits for controlling the speed and torque of electric motors.
• Amplifiers: Utilized in audio and RF amplifier circuits for signal amplification.
• Lighting Systems: Integrated into electronic lighting systems for control and switching purposes.

Features

• High Collector-Emitter Voltage: High breakdown voltage allows operation in high voltage circuits.
• High Collector Current: Supports high current flow for driving high power loads.
• Low Saturation Voltage: Ensures efficient switching with minimal power loss.
• Fast Switching Speed: Enables high-frequency operation in switching applications.
• High Power Dissipation: Capable of dissipating significant power without overheating.

Benefits

• Efficient Power Switching: Minimizes power losses in switching applications, improving energy efficiency.
• Reliable Performance: Delivers stable and consistent performance under demanding operating conditions.
• High Power Handling: Suitable for driving high power loads without failure.
• Versatile Applications: Can be used in a wide range of power electronic circuits.
• Cost-Effective Solution: Offers a balance of performance and affordability.

Additional Details

The BUX23 is housed in a TO-3 package, designed for efficient heat dissipation. It features a typical collector-emitter voltage (VCEO) rating of 80V and a continuous collector current (IC) rating of 10A. The transistor also boasts a power dissipation (PD) rating of 80W. As an END-OF-LIFE product, it may be difficult to source new components; however, suitable replacements may be available.