KBPC3504T

Overview

The GeneSiC Semiconductor KBPC3504T is a single-phase silicon bridge rectifier designed for high-efficiency power conversion. It features a maximum average forward rectified current of 35 A and a repetitive peak reverse voltage rating of 400 V. The device utilizes the KBPC-T package, offering a low thermal resistance of 1.4 °C/W and a peak forward surge current capability of 400 A. Operating temperatures range from -55°C to +150°C, with a typical junction capacitance of 300 pF.

Feature Summary

• High efficiency silicon junction construction
• Robust metal case encapsulation
• Low thermal resistance for effective heat dissipation

Applications

• General purpose AC to DC rectification
• Power supply input stages
• Industrial control systems

Procurement Notes

Verify the specific manufacturer designation on the component marking against official GeneSiC Semiconductor documentation. Confirm that the KBPC-T package dimensions match the target PCB footprint requirements. Ensure the 400 V reverse voltage rating aligns with the circuit's peak inverse voltage demands before finalizing procurement.

Selection Notes

Select this component when a 35 A continuous current rating and 400 V blocking voltage are required in a through-hole configuration. Consider the 1.4 °C/W thermal resistance for heatsinking calculations. Verify compatibility with the operating temperature range of -55°C to +150°C for the intended environment.

Part Context

This part belongs to the KBPC35005T/W through KBPC3504T/W series, which covers voltage ratings from 50 V to 400 V. All variants share the same 35 A current rating and mechanical package, differing only in their peak reverse voltage specifications. The 'T' suffix denotes the KBPC-T package style.

Replacement Considerations

Cross-reference with other manufacturers offering the KBPC3504 part number, such as Rectron or Taiwan Semiconductor. Ensure the replacement maintains the 35 A current, 400 V voltage, and 1.4 °C/W thermal characteristics.