KBPC1510W

Overview

The GeneSiC Semiconductor KBPC1510W is a single-phase silicon bridge rectifier designed for high-efficiency power conversion. It features a maximum average forward rectified current of 15 A at a case temperature of 25 °C and supports a repetitive peak reverse voltage of 1000 V. The device accommodates a peak forward surge current of 300 A under half-sine-wave conditions. Electrical characteristics include a maximum instantaneous forward voltage of 1.1 V per leg and a typical junction capacitance of 300 pF. The component operates within a temperature range of -55 °C to +150 °C, utilizing a metal-case encapsulation with a thermal resistance of 2.3 °C/W.

Feature Summary

• Metal case construction integrated into the bridge encapsulation for effective heat dissipation
• High efficiency operation with low forward voltage drop characteristics
• Robust surge overload capability rated at 300 amperes

Applications

• General-purpose AC to DC rectification in industrial power supplies
• Power conversion circuits requiring high voltage blocking capabilities
• Equipment operating under resistive or inductive load conditions

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm package variant compliance. Confirm RoHS status and lead times directly with authorized distributors prior to procurement. Ensure storage and handling procedures align with the specified temperature ranges to maintain component integrity during supply chain transit.

Selection Notes

Select this component when a 15 A continuous current rating and 1000 V reverse voltage are required. Verify that the application load remains within resistive or inductive parameters, as capacitive loads require a 20% current derating. Ensure the mounting environment supports the specified thermal resistance and allows for adequate heat sinking to maintain junction temperatures within safe limits.

Part Context

This part belongs to the KBPC1506T/W through KBPC1510T/W series of single-phase silicon bridge rectifiers. The 'W' designation indicates the use of the KBPC-W package variant, which shares electrical specifications with the KBPC-T package but differs in mechanical form factor. The series covers voltage ratings from 600 V to 1000 V while maintaining a consistent 15 A current capacity across all variants.

Replacement Considerations

Cross-reference with other manufacturers offering KBPC-W packages rated for 15 A and 1000 V. Verify pinout compatibility and thermal resistance values before substitution.