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BUX48A

BUX48A Description

The BUX48A by NTE Electronics, Inc. is a high-power NPN bipolar junction transistor (BJT) designed for demanding applications requiring robust performance and reliability. Encased in a rugged TO-3 package, this chassis-mount transistor offers a collector-emitter breakdown voltage (Vce) of 450V and a maximum collector current (Ic) of 15A, making it suitable for high-voltage and high-current circuits. With a power dissipation capability of 175W and an operating junction temperature (TJ) of 150°C, the BUX48A excels in thermally challenging environments. Its low collector cutoff current (200µA max) and efficient Vce saturation (5V @ 2.4A, 12A) ensure minimal power loss and high switching efficiency.

BUX48A Features

• High Voltage & Current Handling: 450V Vce and 15A Ic for power-intensive applications.
• Low Saturation Voltage: 5V @ 12A reduces heat dissipation and improves efficiency.
• Robust Thermal Performance: 175W power dissipation and 150°C TJ rating for stable operation under load.
• Chassis-Mount TO-3 Package: Ensures mechanical durability and effective heat dissipation.
• Compliance & Reliability: ROHS3 compliant, EAR99 ECCN, and REACH status (vendor undefined) for global usability.

BUX48A Applications

The BUX48A is ideal for:

• Power Supplies: High-efficiency linear and switching regulators.
• Motor Control: Drivers for industrial motors and actuators.
• Audio Amplifiers: High-fidelity Class AB/B amplifiers requiring low distortion.
• Industrial Switching: Relays, solenoids, and inductive load switching.
• RF & High-Voltage Circuits: Transmitters and power inverters.

Conclusion of BUX48A

The BUX48A stands out as a high-performance NPN transistor for high-power, high-voltage applications, combining durability, efficiency, and thermal resilience. Its TO-3 chassis-mount design and low saturation voltage make it superior to similar models in demanding environments. Whether for industrial automation, power conversion, or audio systems, the BUX48A delivers reliability and performance, backed by NTE Electronics' quality assurance.