KBPC1501W

Overview

The GeneSiC Semiconductor KBPC1501W is a single-phase silicon bridge rectifier designed for through-hole mounting. It features a maximum average forward rectified current of 15 A and a repetitive peak reverse voltage of 100 V. The device supports a peak forward surge current of 300 A under standard half-sine wave conditions. Electrical characteristics include a maximum instantaneous forward voltage of 1.1 V per leg at 7.5 A and a typical junction capacitance of 300 pF. Thermal resistance from junction to case is rated at 2.3 °C/W. The component operates within a temperature range of -55 °C to +150 °C.

Feature Summary

• High efficiency silicon bridge construction
• Metal encapsulation for effective heat dissipation
• Glass passivated chip junctions

Applications

• General-purpose AC to DC power supply conversion
• Industrial equipment rectification circuits
• Consumer electronics power adapters

Procurement Notes

Verify the manufacturer designation on official documentation, as distributor listings may attribute this part number to Navitas Semiconductor or GeneSiC Semiconductor due to corporate acquisitions. Confirm the specific package suffix (T vs W) matches the required mechanical footprint before ordering. Ensure compliance with RoHS directives if applicable to the target assembly process.

Selection Notes

Select this component when a 15 A continuous current rating and 100 V blocking voltage are required in a robust metal-case package. The low thermal resistance facilitates efficient heat transfer to heatsinks. Consider derating the forward current by 20% if the application involves capacitive loads rather than resistive or inductive ones.

Part Context

This model belongs to the KBPC-T/W series of single-phase bridge rectifiers. The series spans various voltage ratings from 50 V to 400 V while maintaining a consistent 15 A current capacity. The 'W' suffix typically denotes a specific variation within the KBPC-W package family, sharing electrical parameters with the KBPC1501T variant.

Replacement Considerations

Direct substitutes must match the 15 A current, 100 V reverse voltage, and KBPC-W package dimensions. Verify that alternative manufacturers offer identical thermal resistance and forward voltage characteristics to ensure circuit compatibility without redesign.