KBPC3510-G

Overview

The KBPC3510-G is a single-phase bridge rectifier manufactured by Comchip Technology, designed for high-current applications. It features a silicon junction construction with a peak average forward current rating of 35 A and a maximum repetitive peak reverse voltage of 1000 V. The device utilizes the GBPC package with four terminals and push-in or screw mounting options. Key electrical parameters include a peak forward voltage of 1.1 V at rated current and a non-repetitive peak forward surge current capability of 400 A. The component operates within a temperature range of -55 °C to +150 °C junction temperature.

Feature Summary

• Glass passivated junction chips provide high reliability and stability under varying thermal conditions.
• Integrated heatsink design in the molded plastic encapsulation ensures efficient thermal dissipation.
• Silver-plated terminals offer excellent solderability and corrosion resistance for secure connections.

Applications

• AC-DC power supply circuits requiring high current capacity.
• Battery chargers and DC motor drives.
• General-purpose rectification in industrial equipment.

Procurement Notes

Verify the manufacturer marking on the component body to confirm Comchip Technology origin. Check for the 'G' suffix indicating lead-free compliance with RoHS standards. Ensure the part number matches the specific GBPC package variant required for your PCB footprint or chassis mount application.

Selection Notes

Select this component when a 35 A continuous current and 1000 V blocking voltage are required in a compact bridge configuration. Compare thermal resistance values against your heat sink design to ensure junction temperatures remain within the +150 °C limit during peak load operations.

Part Context

This part belongs to the GBPC series of single-phase bridge rectifiers, which are widely used in power conversion systems. The series offers various voltage ratings while maintaining consistent current handling capabilities through standardized packaging dimensions.

Replacement Considerations

Direct replacements must match the 35 A current, 1000 V voltage, and GBPC package form factor. Verify pinout compatibility and thermal characteristics before substituting with parts from other manufacturers such as Vishay or EIC.