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Product Detailed Parameters
- Description：BRIDGE RECT 1P 800V 50A KBPC-W
- Series：-
- Mfr：GeneSiC Semiconductor
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：800 V
- Current - Average Rectified (Io)：50 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 25 A
- Current - Reverse Leakage @ Vr：5 µA @ 800 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 GeneSiC Semiconductor KBPC5008W is a single-phase silicon bridge rectifier rated for a repetitive peak reverse voltage of 800 V and a maximum average forward rectified current of 50 A. It utilizes the KBPC-W package with through-hole solder pin termination. The device supports an operating temperature range from -55 °C to +150 °C and withstands a peak forward surge current of 400 A. Typical thermal resistance per leg is 2.5 °C/W, and the maximum instantaneous forward voltage is 1.1 V.
Feature Summary
- High efficiency single-phase rectification using silicon junction technology
- Robust metal case encapsulation designed for mechanical stability
- Wide thermal operating capability suitable for demanding environments
Applications
- General purpose power supply circuits
- Industrial motor drive systems
- Battery charging equipment
Procurement Notes
Verify component authenticity by cross-referencing the manufacturer marking on the physical unit against official GeneSiC Semiconductor documentation. Confirm that the specific ordering suffix matches the required package variant, as designations may indicate distinct mechanical or electrical characteristics within the product family.
Selection Notes
Select this component when circuit requirements demand an 800 V blocking voltage and 50 A continuous current handling capacity. Ensure the application environment remains within the specified -55 °C to +150 °C junction temperature limits. Verify that the PCB layout accommodates the KBPC-W package dimensions and provides adequate thermal dissipation for the 2.5 °C/W thermal resistance rating.
Part Context
This part belongs to the KBPC5006T/W through KBPC5010T/W series of single-phase silicon bridge rectifiers. The series offers various voltage ratings from 600 V to 1000 V while maintaining a consistent 50 A current rating across all variants in the lineup.
Replacement Considerations
Direct substitutes include other 800 V, 50 A bridge rectifiers in the KBPC-W package. Verify compatibility with equivalent thermal resistance and forward voltage specifications before implementation.
