GBPC3501-G

Overview

The GBPC3501-G is a single-phase bridge rectifier manufactured by Comchip Technology. It features a maximum average forward rectified current of 35A and a repetitive peak reverse voltage of 50V. The device utilizes a glass-passivated junction for enhanced durability and long-term stability under varying thermal conditions. Designed for general-purpose rectification, it offers low forward voltage drop to minimize power loss and heat generation during operation. The component is housed in a robust plastic package engineered to withstand mechanical stress and environmental factors.

Feature Summary

• Glass-passivated junction ensures reliable performance and extended operational life
• Low forward voltage drop reduces conduction losses and thermal output
• High surge current capability provides protection against transient overload events

Applications

• General-purpose AC to DC power supply rectification
• Battery charging circuits requiring high current handling
• DC power supplies for industrial equipment

Procurement Notes

Verify the specific suffix G indicates standard packaging when sourcing from distributors. Confirm the manufacturer is Comchip Technology rather than generic equivalents. Check datasheets for exact thermal resistance values if operating near maximum ratings. Ensure compatibility with PCB footprint requirements for the bridge rectifier package type before finalizing procurement orders.

Selection Notes

Select this component when a 35A continuous current rating and 50V reverse voltage are required. Consider the thermal management capabilities of the enclosure for high-temperature environments. Compare forward voltage specifications against alternative brands to optimize efficiency. Verify that the surge current rating meets the peak inrush requirements of the target circuit design.

Part Context

This part belongs to the GBPC series of single-phase bridge rectifiers from Comchip Technology. The series is designed for applications requiring moderate to high current rectification with reliable voltage blocking. It serves as a fundamental building block in power conversion stages where AC input must be converted to stable DC output for downstream electronic components.

Replacement Considerations

Direct replacements include other 35A 50V bridge rectifiers such as the KBPC3501 or similar variants from manufacturers like Littelfuse or Diodes Inc. Ensure pinout compatibility and thermal characteristics match the original design constraints when substituting.