ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：BRIDGE RECT 1P 400V 35A KBPC-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, KBPC-W
- Supplier Device Package：KBPC-W
- Grade：-
- Qualification：-
Download product information
Overview
The KBPC3504W-G is a single-phase bridge rectifier manufactured by Comchip Technology. It features an average forward current rating of 35 A and a maximum repetitive peak reverse voltage of 400 V. The device utilizes through-hole screw mount installation within a KBPC-W-4 package, measuring 28.8 mm in length and width with a height of 11.23 mm. Key electrical specifications include a maximum forward voltage of 1.1 V at rated current, a non-repetitive peak surge current capacity of 400 A, and a maximum reverse leakage current of 10 uA. The component operates reliably across a temperature range from -55 °C to +150 °C.
Feature Summary
- High thermal stability supporting operation up to 150 °C
- Robust surge current handling capability for transient protection
- Isolated metal heat sink design for efficient thermal dissipation
Applications
- AC to DC power supply conversion circuits
- Battery charging systems requiring high current rectification
- Industrial motor drive rectification stages
Procurement Notes
Verify the manufacturer part number against official Comchip Technology documentation to ensure authenticity. Confirm that the specific suffix matches the required voltage and current ratings. Check RoHS compliance status if environmental regulations apply to the assembly process. Ensure the supplier provides valid traceability records for quality assurance purposes.
Selection Notes
Select this component when a 35 A continuous current and 400 V blocking voltage are required in a screw-mount configuration. Compare the 1.1 V forward voltage drop against system efficiency targets. Verify that the PCB or chassis layout accommodates the 28.8 mm square footprint and allows adequate clearance for the terminal pins.
Part Context
This device belongs to the KBPC series of high-current bridge rectifiers from Comchip Technology. It shares the standard KBPC-W-4 mechanical outline with other variants in the family, such as the KBPC25005W-G and KBPC50005W-G, differing primarily in current and voltage ratings. The series is designed for general-purpose rectification in demanding industrial environments.
Replacement Considerations
Compatible alternatives include the Vishay KBPC3504 and Panjit GBPC3504W. Verify that substitute parts match the 35 A current, 400 V voltage, and identical mounting dimensions before integration.
