KBPC3506W-G

Overview

The KBPC3506W-G is a single-phase bridge rectifier manufactured by Comchip Technology, designed for high-current applications. It features a maximum average forward rectified current of 35 A and a repetitive peak reverse voltage of 600 V. The device exhibits a maximum forward voltage drop of 1.1 V at rated current and supports a non-repetitive peak forward surge current of up to 400 A. Operating within a temperature range from -55°C to +150°C junction temperature, it utilizes a screw mount installation style with through-hole termination. The component is housed in the KBPC-W-4 package, measuring 28.8 mm in length and width, with a height of 11.23 mm.

Feature Summary

• Provides robust AC-to-DC conversion capability with a 35 A continuous current rating suitable for industrial power supplies.
• Features a low forward voltage drop characteristic to minimize conduction losses and thermal generation during operation.
• Incorporates a screw mount design that facilitates secure mechanical attachment and efficient heat dissipation to external heatsinks.

Applications

• Industrial power supply units requiring reliable high-current rectification
• DC motor drive systems and variable frequency drives
• Battery charging equipment for automotive or industrial batteries

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to confirm terminal configuration and compliance status. Ensure the procurement channel provides valid traceability documentation. Confirm that the received components match the specified electrical parameters before integration into production lines.

Selection Notes

Select this component when a 35 A current capacity and 600 V blocking voltage are required in a screw-mountable package. Compare the 1.1 V forward voltage drop against alternative packages like GBPC if space constraints exist. Evaluate thermal management requirements based on the 26 g unit weight and recommended mounting torque specifications.

Part Context

This part belongs to the KBPC series of silicon bridge rectifiers from Comchip Technology. The series offers various current ratings from 15 A to 50 A and voltage ratings of 600 V or 1000 V. The KBPC3506W-G specifically addresses the 35 A / 600 V segment, providing a standardized solution for medium-to-high power electronics manufacturing.

Replacement Considerations

Cross-reference with KBPC3506T from Navitas Semiconductor/GeneSiC for similar electrical specs but different packaging (bulk vs tray). Verify pinout compatibility and thermal resistance characteristics when substituting with other manufacturers' 35 A 600 V bridge rectifiers.