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Product Detailed Parameters
- Description：BRIDGE RECT 1P 50V 50A KBPC-W
- Series：-
- Mfr：Comchip Technology
- Package：Tray
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：50 V
- Current - Average Rectified (Io)：50 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 25 A
- Current - Reverse Leakage @ Vr：5 µA @ 50 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 KBPC50005W-G is a single-phase bridge rectifier manufactured by Comchip Technology. It features a 50 A forward current rating and a 50 V repetitive peak reverse voltage. The device utilizes a screw mount installation style with through-hole termination in the KBPC-W-4 package. Electrical characteristics include a maximum forward voltage of 1.1 V, a surge current capacity of 500 A, and a reverse leakage current of 10 uA. The component operates within a temperature range of -55°C to +150°C.
Feature Summary
- High thermal stability for operation up to 150°C
- Robust surge current handling capability
- Isolated case design for mounting flexibility
Applications
- General purpose power supply rectification
- Battery charging circuits
- DC power conversion systems
Procurement Notes
Verify the specific manufacturer source when ordering, as multiple vendors may list this part number. Confirm compliance with RoHS directives and lead-free status prior to integration. Ensure that the procurement documentation matches the exact suffix W-G to guarantee the correct package type and electrical specifications are received.
Selection Notes
Select this component for applications requiring high current handling at low voltage levels. The 50V rating limits suitability to low-voltage DC outputs. Consider the physical dimensions and screw-mount requirement during PCB layout planning. Verify that the thermal management strategy supports the specified operating temperature range under full load conditions.
Part Context
This component belongs to the KBPC50005 series of bridge rectifiers from Comchip Technology. It shares the same voltage rating and package form factor with other variants in the family but differs in current capacity. The KBPC-W-4 package provides a standardized footprint for industrial rectifier modules.
Replacement Considerations
The KBPC50005W-G can be replaced by the Sensitron KBPC5000PW-G, which offers identical 50A and 50V ratings. Verify that the replacement part's maximum operating temperature meets the system requirements, as Sensitron specifies 125°C compared to Comchip's 150°C.
