KBPC5010T

Overview

The GeneSiC Semiconductor KBPC5010T is a single-phase silicon bridge rectifier housed in the KBPC-T package. It features a maximum average forward rectified current (Io) of 50 A and a repetitive peak reverse voltage (VRRM) of 1000 V. The device supports an operating temperature range from -55°C to +150°C. Key electrical parameters include a typical thermal resistance per leg of 2.5 °C/W, a maximum instantaneous forward voltage of 1.1 V at 25 A, and a maximum DC reverse current of 5 µA at rated blocking voltage. Peak forward surge current capability is 400 A under standard half-sine wave conditions.

Feature Summary

• Encapsulated in a metal case for robust mechanical protection and efficient heat dissipation.
• Designed with high-efficiency silicon junctions suitable for demanding power conversion applications.
• Features a through-hole mounting configuration with a dedicated hole for #10 screw installation.

Applications

• Industrial power supply units requiring high current handling.
• AC-DC conversion stages in heavy-duty equipment.
• General-purpose rectification in environments with wide temperature variations.

Procurement Notes

Verify the specific part marking against the official datasheet to confirm the 1000 V rating and KBPC-T package type. Ensure that the procurement documentation explicitly references the GeneSiC Semiconductor or Navitas Semiconductor manufacturer designation. Cross-check the terminal configuration and physical dimensions to guarantee compatibility with existing PCB layouts or chassis mounting holes before finalizing orders.

Selection Notes

Select this component when a 50 A continuous current rating and 1000 V reverse voltage are required in a through-hole format. Consider the 2.5 °C/W thermal resistance for heatsinking calculations. Derate the forward current by 20% if the application involves capacitive loads rather than resistive or inductive ones. Verify that the ambient temperature constraints align with the specified -55°C to +150°C junction temperature range.

Part Context

The KBPC5010T belongs to the KBPC5006T/W through KBPC5010T/W series, which shares identical electrical characteristics except for the voltage ratings. The 'T' suffix denotes the KBPC-T package variant, distinguished by its specific terminal style compared to the 'W' variant. This series provides standardized high-current rectification solutions within a consistent mechanical footprint.

Replacement Considerations

Direct substitutes within the same series include the KBPC5006T and KBPC5008T, provided the lower voltage ratings of 600 V and 800 V respectively meet the circuit requirements. Other manufacturers offering equivalent 50 A, 1000 V bridge rectifiers in the KBPC-T package may be considered if pinout and thermal specifications match exactly.