KBPC15005T

Overview

The GeneSiC Semiconductor KBPC15005T is a single-phase silicon bridge rectifier designed for general-purpose applications. It features a maximum average forward rectified current (IO) of 15 A and a repetitive peak reverse voltage (VRRM) of 50 V. The device operates within a junction temperature range of -55 °C to +150 °C. Key electrical parameters include a peak forward surge current (IFSM) of 300 A, a typical instantaneous forward voltage (VF) of 1.1 V per leg at Tc = 25 °C, and a typical thermal resistance (RΘJC) of 2.3 °C/W. The component utilizes a glass-passivated chip junction and is housed in an isolated metal case.

Feature Summary

• High efficiency operation utilizing glass passivated silicon junction technology
• Electrically isolated metal case construction designed for maximum heat dissipation
• Robust mechanical design with mounting provisions for #10 screws

Applications

• General purpose AC to DC power supply conversion
• Half-wave or full-wave rectification circuits
• Industrial control systems requiring high surge current tolerance

Procurement Notes

Verify the specific suffix designation when ordering, as 'T' indicates tape and reel packaging while 'W' denotes bulk packaging. Confirm that the selected variant matches the required repetitive peak reverse voltage rating of 50 V. Ensure compatibility with the specified KBPC-T or KBPC-W package dimensions for PCB layout and mechanical mounting constraints.

Selection Notes

Select this component for applications requiring a 15 A continuous current rating with a 50 V reverse voltage capability. Consider the 300 A surge current capacity for inrush handling. Evaluate the thermal management requirements against the 2.3 °C/W junction-to-case thermal resistance. Verify that the operating environment stays within the -55 °C to +150 °C junction temperature limits.

Part Context

The KBPC15005T belongs to the KBPC series of single-phase bridge rectifiers manufactured by GeneSiC Semiconductor. This series encompasses various voltage ratings from 50 V to 400 V, all sharing the same 15 A current rating and physical package footprint. The part is part of a standardized family designed for interchangeable mounting and similar thermal characteristics across different voltage variants.

Replacement Considerations

Direct replacements must match the 15 A current rating, 50 V minimum reverse voltage, and KBPC package form factor. Verify that substitute components offer equivalent surge current capabilities and thermal resistance values.