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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 1KV 50A KBPC
- Series：-
- Mfr：Comchip Technology
- Package：Tray
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：1 kV
- Current - Average Rectified (Io)：50 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 25 A
- Current - Reverse Leakage @ Vr：5 µA @ 1000 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：QC Terminal
- Package / Case：4-Square, KBPC
- Supplier Device Package：KBPC
- Grade：-
- Qualification：-
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Overview
The KBPC5010-G is a single-phase bridge rectifier manufactured by Comchip Technology, designed for high-current applications. It features a silicon construction with a maximum average forward rectified current of 50 A and a peak repetitive reverse voltage of 1 kV. The device utilizes a KBPC-W-4 through-hole package with solder pin termination. Key electrical parameters include a maximum non-repetitive peak forward surge current of 500 A, a forward voltage drop of 1.1 V, and a reverse leakage current of 10 uA. It operates within a temperature range from -55°C to +150°C.
Feature Summary
- Glass passivated junctions for enhanced stability and reliability under varying thermal conditions.
- High surge current capability to withstand transient overloads during operation.
- Isolated case connection suitable for mounting directly to heat sinks.
Applications
- AC to DC power supply circuits requiring high current output.
- Battery charging systems in industrial equipment.
- DC motor drive control units.
Procurement Notes
Verify the specific manufacturer part number against official Comchip Technology documentation to ensure authenticity. Confirm that the component meets required RoHS compliance standards for your region. Check datasheet revisions for any updates to mechanical dimensions or electrical ratings before finalizing procurement specifications.
Selection Notes
Select this component when a 50 A continuous current rating and 1000 V blocking voltage are required in a through-hole configuration. Ensure the application allows for adequate thermal management due to the 1.1 V forward voltage drop at full load. Compare physical footprint requirements against available PCB space for the KBPC-W-4 package.
Part Context
This component belongs to the KBPC series of glass passivated bridge rectifiers from Comchip Technology. It shares core electrical characteristics with other variants in the family but differs in packaging and terminal style. The KBPC5010-G specifically denotes the 50 A / 1000 V rating within the standard through-hole lineup.
Replacement Considerations
Compatible substitutes include the KBPC5010W-G from the same manufacturer, which offers identical electrical performance in a similar through-hole package. Cross-brand equivalents must match the 50 A current, 1 kV voltage, and 1.1 V forward voltage specifications while maintaining compatible thermal resistance values.
