GBPC4006

Overview

The GBPC4006 is a single-phase bridge rectifier manufactured by Taiwan Semiconductor Corporation, designed for high-current applications. It features glass passivated junctions and an integrally molded heatsink to ensure low thermal resistance and maximum heat dissipation capabilities. The device supports universal four-way terminal mounting options, including snap-on, wrap-around, solder, or printed circuit board configurations. It offers surge overload ratings of 400 amperes and typical reverse leakage current less than 0.2 uA. The component guarantees high-temperature soldering performance at 260°C for 10 seconds with lead lengths up to 9.5mm, providing isolated voltage from case to lead exceeding 2500 volts.

Feature Summary

• Glass passivated junctions for enhanced reliability
• Integrally molded heatsink for efficient thermal management
• Universal four-way terminal mounting versatility
• High surge overload rating capability

Applications

• General purpose rectification in power supplies
• Battery charging circuits
• DC power conversion systems

Procurement Notes

Verify the manufacturer designation as Taiwan Semiconductor Corporation against official datasheets, as generic listings may attribute the part to other producers like Shenzhen Luguang. Confirm the specific electrical ratings align with the 40A or 50A variants documented in the source material. Ensure the package type matches the GBPC form factor described. Check for compliance with Underwriters Laboratory Flammability Recognition 94V-0 standards required for safety certifications.

Selection Notes

Select this component when high current rectification and robust thermal dissipation are required in a compact footprint. The integrally molded heatsink makes it suitable for applications where external cooling solutions are impractical. Consider the universal mounting options if mechanical integration flexibility is needed. Verify that the 400A surge rating meets the peak inrush current requirements of the target circuit design.

Part Context

This component belongs to the GBPC series of single-phase bridge rectifiers, which are widely used in industrial and consumer electronics for AC to DC conversion. The GBPC4006 specifically addresses the need for high current handling and thermal efficiency in standard bridge rectifier packages. Its glass passivation technology distinguishes it from non-passivated alternatives, offering improved stability under varying temperature conditions.

Replacement Considerations

Direct substitutes include GBPC4006 parts from Won-Top Electronics and MIC GROUP RECTIFIERS, which share identical functional descriptions and specifications. Other manufacturers such as Taiwan Semiconductor Co and List of Unclassifed Man also produce equivalent devices. Verify pinout compatibility and thermal characteristics before substitution.