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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 800V 15A KBPC
- Series：-
- Mfr：GeneSiC Semiconductor
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：800 V
- Current - Average Rectified (Io)：15 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 7.5 A
- Current - Reverse Leakage @ Vr：5 µA @ 800 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：QC Terminal
- Package / Case：4-Square, KBPC-T
- Supplier Device Package：KBPC
- Grade：-
- Qualification：-
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Overview
The GeneSiC Semiconductor KBPC1508T is a single-phase silicon bridge rectifier featuring an 800 V repetitive peak reverse voltage and a 15 A maximum average forward rectified current. It utilizes the KBPC-T package for through-hole mounting with screw terminals. The device supports a junction temperature range of -55 °C to +150 °C and withstands a 300 A peak forward surge current. Key electrical characteristics include a typical thermal resistance of 2.3 °C/W, a maximum instantaneous forward voltage of 1.1 V per leg, and a typical junction capacitance of 300 pF.
Feature Summary
- High efficiency silicon junction construction
- Robust metal case encapsulation
- Screw-mount terminal configuration for secure installation
Applications
- General-purpose AC to DC power conversion
- Industrial power supply units
- Battery charging circuits
Procurement Notes
Verify the specific suffix 'T' against official documentation to confirm the KBPC-T mechanical package variant. Confirm that the manufacturer designation aligns with GeneSiC Semiconductor specifications rather than other distributors or legacy branding. Ensure the component meets required environmental operating temperatures before integration into final assemblies.
Selection Notes
Select this component when an 800 V blocking capability and 15 A continuous current rating are required in a through-hole format. Consider the 2.3 °C/W thermal resistance for heatsink design calculations. Verify compatibility with the KBPC-T mounting style if space constraints or board layout requirements differ from standard leaded packages.
Part Context
This part belongs to the KBPC1506T/W through KBPC1510T/W series of single-phase bridge rectifiers. The series offers varying voltage ratings from 600 V to 1000 V while maintaining a consistent 15 A current capacity. The KBPC1508T specifically addresses applications requiring 800 V isolation within this standardized product family.
Replacement Considerations
Cross-reference with KBPC1508W if the KBPC-W package variant is acceptable. Verify pinout compatibility and thermal performance metrics against alternative bridge rectifiers offering identical 800 V and 15 A ratings.
