onsemi Bridge Rectifier 400 V 300 A, 4-Pin Single GBPC1204

onsemi GBPC1204 Bridge Rectifier 400 V 300 A 4-Pin Single is a high-performance bridge rectifier designed for industrial and electronic power conversion applications. It delivers a peak reverse repetitive voltage (Vrrm) rating of 400 volts and a continuous forward current (If) of 12 amperes. The device comes in a compact GBPC package with screw mounts, facilitating secure and reliable attachment in electrical and electronic assemblies.

This bridge rectifier supports a peak non-repetitive forward surge current (Ifsm) up to 300 amperes, allowing it to withstand transient overloads prevalent in power supply and motor control circuits. Operating temperature range spans from -55°C to 150°C, ensuring performance stability even in harsh environments.

The integrated heat sink design reduces thermal resistance to maximize heat dissipation, improving reliability and extending service life. It is equipped with four pins arranged for easy PCB or chassis mounting in single-phase configurations. The rectifier’s peak forward voltage (Vf) is typically 1.1 volts, aiding in efficient power conversion with minimal losses.

This model is suitable for use in power supply rectification, DC motor drives, battery charging systems, and other industrial equipment requiring robust and durable rectifier solutions. Its compact dimensions - approximately 29 mm length, 29 mm width, and 11.23 mm height - make it adaptable for space-constrained installations.

Peak reverse voltage rating of 400 V ensures capability to handle high voltage spikes safely. Continuous forward current of 12 A suitable for demanding power electronic applications. High surge current peak at 300 A enhances reliability during sudden load variations.

Robust thermal management via integrated molded heat sink reduces operational temperature. Designed for single-phase systems with a four-pin screw mount GBPC package. Wide operating temperature range enables performance in industrial environments.

Low peak forward voltage drop minimizes power dissipation. Compact size and construction support versatile mounting options.

This bridge rectifier is a dependable choice for electronics manufacturing, repair, and engineering projects. It meets the requirements of industrial machines, laboratory equipment, and various control systems demanding efficient and rugged semiconductor components.

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