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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 600V 35A KBPC
- Series：-
- Mfr：Comchip Technology
- Package：Tray
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：600 V
- Current - Average Rectified (Io)：35 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 17.5 A
- Current - Reverse Leakage @ Vr：10 µA @ 600 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 KBPC3506-G is a single-phase silicon bridge rectifier manufactured by Comchip Technology. It features a maximum average forward rectified current of 35 A and a repetitive peak reverse voltage of 600 V. The device exhibits a maximum forward voltage drop of 1.1 V at rated current and supports a non-repetitive peak forward surge current of 400 A. It operates within a junction temperature range of -55 °C to +150 °C and utilizes a KBPC through-hole package with solder pin termination.
Feature Summary
- Glass passivation for long-term stability
- High surge current capability
- Low forward voltage drop
Applications
- AC to DC power supply conversion
- Battery charging circuits
- General-purpose rectification in industrial equipment
Procurement Notes
Verify the manufacturer designation on the component marking, as the KBPC series is produced by multiple vendors including Comchip, Vishay, and Panjit. Confirm that the specific suffix matches the required electrical tolerances and compliance standards. Request the official datasheet from the supplier to validate the exact package dimensions and terminal configurations before integration into the design.
Selection Notes
Select this component when a 35 A continuous current rating and 600 V blocking voltage are required in a standard through-hole configuration. Ensure the thermal management design accommodates the power dissipation associated with the 1.1 V forward voltage drop at full load. Verify that the PCB layout supports the specific lead spacing and mounting requirements of the KBPC housing.
Part Context
This part belongs to the KBPC family of high-current bridge rectifiers. The series typically offers current ratings from 15 A to 50 A and voltage ratings from 50 V to 1000 V. The KBPC3506-G specifically addresses applications requiring robust performance in medium-power AC-DC conversion systems where through-hole mounting is preferred for mechanical stability.
Replacement Considerations
Direct replacements include GBPC3506 from Panjit or VS-GBPC3506A from Vishay. These alternatives share identical electrical specifications and compatible physical footprints. Verify that the substitute component meets the same flammability classification and regulatory compliance requirements.
