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Product Detailed Parameters
- Description：BRIDGE RECT 1P 100V 25A KBPC-W
- Series：-
- Mfr：Comchip Technology
- Package：Tray
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：100 V
- Current - Average Rectified (Io)：25 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 12.5 A
- Current - Reverse Leakage @ Vr：10 µA @ 100 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-Square, KBPC-W
- Supplier Device Package：KBPC-W
- Grade：-
- Qualification：-
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Overview
The KBPC2501W-G is a single-phase bridge rectifier manufactured by Comchip Technology, designed for general-purpose power conversion applications. This component features an average forward current rating of 25 A and a maximum repetitive peak reverse voltage of 50 V. It utilizes a KBPC-W-4 package with screw mount installation style and through-hole termination. The device exhibits a maximum forward voltage drop of 1.1 V at rated current and supports a maximum non-repetitive peak forward surge current of 400 A. Operating temperatures range from -55°C to +150°C junction temperature, ensuring reliability in demanding thermal environments.
Feature Summary
- Glass passivated die construction provides high reliability and low leakage current characteristics.
- Electrically isolated epoxy case allows for maximum heat dissipation and safe mounting to heatsinks.
- High surge current capability ensures robust performance during transient load conditions.
Applications
- AC to DC power supply circuits
- Battery charging systems
- General purpose rectification in industrial equipment
Procurement Notes
Verify the specific suffix 'W' against the manufacturer's official datasheet to confirm mechanical variations such as terminal plating or packaging format. Ensure that the screw mount configuration matches the intended PCB or chassis design requirements before finalizing procurement orders.
Selection Notes
Select this component when a 25 A current rating and 50 V blocking voltage are required in a screw-mountable bridge rectifier format. Compare thermal resistance values against alternative packages if space constraints exist. Confirm compliance with RoHS directives if environmental regulations apply to the end product assembly.
Part Context
This part belongs to the KBPC series of glass passivated bridge rectifiers from Comchip Technology. The series typically includes variants with different voltage ratings and current capacities, sharing common mechanical dimensions and mounting styles. The KBPC2501W-G specifically addresses low-voltage, high-current applications within this family lineup.
Replacement Considerations
Direct substitutes may include other 25A 50V bridge rectifiers in the KBPC-W-4 package. Verify pinout compatibility and thermal characteristics when considering alternatives from manufacturers like Won-Top or Littelfuse. Ensure replacement parts meet the same electrical isolation and surge current specifications.
