GBPC3506-G

Overview

The GBPC3506-G is a single-phase bridge rectifier manufactured by Comchip Technology. It features a 35 A average forward current and a 600 V repetitive peak reverse voltage rating. The device utilizes a glass passivated junction construction within a GBPC-W-4 through-hole package, measuring 28.8 mm in length and width with an 8.5 mm height. Key electrical parameters include a maximum forward voltage of 1.1 V at rated current and a surge current capability of 400 A. The component operates reliably across a temperature range from -55 °C to +150 °C, with a typical leakage current of 10 µA.

Feature Summary

• Glass passivated junctions provide high reliability and resistance to voltage transients.
• Plastic encapsulation meets UL flammability classification 94V-0 standards.
• Through-hole solder pin termination facilitates standard PCB mounting.

Applications

• AC to DC power supply conversion circuits
• General purpose rectification in industrial equipment
• Battery charging systems

Procurement Notes

Verify the manufacturer designation as Comchip Technology when sourcing this specific part number. Confirm that the suffix indicates compliance with RoHS directives and lead-free manufacturing requirements. Ensure the ordering quantity aligns with the supplier's factory packaging specifications, which may differ from retail quantities. Cross-reference the datasheet revision date to ensure compatibility with current design constraints.

Selection Notes

Select this component for applications requiring a 35 A continuous current capacity and 600 V blocking voltage. The GBPC-W-4 package offers a compact footprint suitable for general-purpose boards. Consider the 1.1 V forward voltage drop for thermal management calculations. Verify that the operating environment stays within the specified -55 °C to +150 °C temperature range for optimal performance.

Part Context

This component belongs to the GBPC35 series of silicon bridge rectifiers. The series typically includes variants with different voltage ratings such as 50 V, 100 V, up to 1000 V, while maintaining the same 35 A current rating and physical package dimensions. The GBPC3506-G specifically denotes the 600 V variant within this standardized family.

Replacement Considerations

Equivalent parts include VS-GBPC3506W from Vishay Semiconductors and GBPC3506-E4/51 from Vishay. Other manufacturers such as onsemi and HY Electronic Corp produce compatible devices under the generic GBPC3506 designation. Verify pinout compatibility and package dimensions before substitution.