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Product Detailed Parameters
- Description：BRIDGE RECT 1P 400V 35A GBPC-W
- Series：-
- Mfr：Comchip Technology
- Package：Tray
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：400 V
- Current - Average Rectified (Io)：35 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 17.5 A
- Current - Reverse Leakage @ Vr：10 µA @ 400 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-Square, GBPC-W
- Supplier Device Package：GBPC-W
- Grade：-
- Qualification：-
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Overview
The GBPC3504W-G is a single-phase bridge rectifier manufactured by Comchip Technology. It features a maximum average forward rectified current of 35 A and a repetitive peak reverse voltage of 400 V. The component utilizes through-hole mounting with screw mount installation style. Its plastic package meets Underwriters Laboratories flammability classification 94V-O. The device is available in both normal and lead-free product options, with the lead-free version containing above 98.5% tin.
Feature Summary
- High current capacity for power supply applications
- Isolated case connection for heat sink mounting
- Lead-free manufacturing option available
Applications
- AC to DC conversion circuits
- Power supply units
- Battery chargers
Procurement Notes
Verify the specific manufacturer part number against official datasheets to ensure compatibility with design requirements. Confirm compliance with environmental regulations such as RoHS if lead-free versions are required. Check mechanical dimensions and terminal configurations to match PCB or chassis mounting constraints before finalizing procurement decisions.
Selection Notes
Select this component based on its 35 A current rating and 400 V voltage capability. Ensure the thermal management system can handle the power dissipation associated with the specified forward voltage drop. Verify that the screw mount terminals align with the assembly hardware. Consider the 94V-O flammability rating for safety compliance in the target enclosure.
Part Context
This component belongs to the GBPC-W series of high-current bridge rectifiers. It shares similar electrical characteristics with other models in the family but is distinguished by its specific voltage rating and packaging details. The series is designed for robust performance in industrial and commercial power applications requiring reliable rectification.
Replacement Considerations
Compatible substitutes include GBPC3504W from other manufacturers such as Panjit or Vishay, provided they meet the same 35 A and 400 V specifications. Ensure the replacement part has identical pinout and mounting hole dimensions to fit existing assemblies without modification.
