KBPC3504IP

Overview

The KBPC3504IP is a single-phase silicon bridge rectifier manufactured by Diotec Semiconductor. It features an average forward current (IFAV) of 35 A and a repetitive peak reverse voltage (VRRM) of 400 V. The device has a maximum forward voltage (VF) of 1.1 V at 17.5 A and a typical reverse recovery time (trr) of 1500 ns. Peak forward surge currents are rated at 375 A for 50 Hz and 400 A for 60 Hz half-sine waves. Thermal resistance from junction to case is less than 1.5 K/W per device. Operating and storage temperatures range from -50°C to +150°C.

Feature Summary

• High surge current capability with ratings up to 400 A for 60 Hz operation
• Low thermal resistance junction-to-case for efficient heat dissipation
• Wide operating temperature range suitable for demanding environments

Applications

• Industrial power supplies
• General-purpose AC-DC conversion circuits
• Commercial electronic equipment requiring standard reliability

Procurement Notes

Verify the specific ordering suffix against official Diotec documentation to confirm package type and compliance status. Confirm that the component meets the required environmental standards for the intended application before procurement.

Selection Notes

Select this component for applications requiring 35 A continuous current and 400 V blocking voltage. Ensure adequate heatsinking or airflow to maintain junction temperature within the specified limits under full load conditions.

Part Context

This part belongs to the KBPC series of high-current bridge rectifiers from Diotec Semiconductor. It utilizes a standard through-hole mounting configuration designed for robust mechanical connection in industrial and commercial power electronics assemblies.

Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the 35 A current rating, 400 V voltage rating, and compatible mounting dimensions.