GBPC25005T

Overview

The GeneSiC Semiconductor GBPC25005T is a single-phase glass-passivated silicon bridge rectifier designed for high-temperature applications. It features a maximum average forward rectified current (IO) of 25.0 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 and withstands a peak forward surge current (IFSM) of 300 A. Electrical characteristics include a maximum instantaneous forward voltage drop of 1.1 V per leg at 12.5 A and a typical thermal resistance (RΘJC) of 1.9 °C/W. The component utilizes the GBPC-T package with universal 3-way terminals.

Feature Summary

• Integrally molded heat sink provides low thermal resistance for maximum heat dissipation
• Universal 3-way terminals support snap-on, wire-around, or P.C board mounting configurations
• High temperature soldering guaranteed up to 260°C for 10 seconds under specified tension

Applications

• General purpose rectification in power supplies
• Battery charging circuits
• DC power conversion systems

Procurement Notes

Verify the specific terminal configuration required for your application, as the datasheet indicates availability with either nickel-plated 0.25-inch Faston lugs or copper leads. Confirm that the selected variant matches the GBPC-T package designation associated with the 'T' suffix in the model number. Ensure compatibility with the specified mounting torque limits during assembly.

Selection Notes

Select this component when a 25 A continuous current rating and 50 V blocking voltage are required in a robust through-hole package. Consider the 1.9 °C/W thermal resistance for heatsinking calculations. Verify that the operating environment stays within the -55°C to +150°C junction temperature range. Derate the current by 20% if used with capacitive loads to ensure reliable operation.

Part Context

The GBPC25005T belongs to the GBPC25 series of single-phase bridge rectifiers from GeneSiC Semiconductor. This series shares common mechanical dimensions and thermal characteristics but varies in voltage ratings. The 'T' suffix specifically denotes the GBPC-T package type, distinguishing it from the GBPC-W variant which may have different terminal or molding specifications.

Replacement Considerations

Direct replacements must match the 25 A current rating, 50 V reverse voltage, and GBPC-T package form factor. Verify that substitute components offer equivalent thermal resistance and surge current capabilities. Check terminal types to ensure compatibility with existing PCB or busbar mounting hardware.