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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 800V 35A KBPC
- Series：-
- Mfr：GeneSiC Semiconductor
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：800 V
- Current - Average Rectified (Io)：35 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 17.5 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 KBPC3508T is a single-phase silicon bridge rectifier featuring the KBPC-T package. It provides a maximum average forward rectified current of 35 A and a repetitive peak reverse voltage of 800 V. The device supports an operating temperature range from -55 °C to +150 °C with a typical thermal resistance of 1.4 °C/W. Electrical characteristics include a maximum instantaneous forward voltage of 1.1 V per leg, a peak forward surge current of 400 A, and a typical junction capacitance of 300 pF.
Feature Summary
- Encapsulated in a metal case for mechanical robustness
- Designed for high efficiency power conversion applications
- Features through-hole mounting capability via screw hole
Applications
- General purpose AC to DC rectification
- Power supply circuits with resistive or inductive loads
- Industrial equipment requiring high surge current tolerance
Procurement Notes
Verify component authenticity by checking markings on the physical unit against the datasheet specifications. Confirm the specific package variant (KBPC-T) matches the design requirements. Ensure that the procurement source provides valid traceability documentation. Cross-reference the part number with official manufacturer lists to confirm current production status.
Selection Notes
Select this component when an 800 V blocking voltage and 35 A continuous current rating are required. The KBPC-T package is suitable for applications needing screw-mount installation. Consider the 1.4 °C/W thermal resistance for heatsink calculations. Derate the forward current by 20% if the load is capacitive rather than resistive.
Part Context
This model belongs to the KBPC3506T/W through KBPC3510T/W series of single-phase bridge rectifiers. All models in this family share identical electrical ratings except for the repetitive peak reverse voltage, which varies from 600 V to 1000 V across the series lineup.
Replacement Considerations
Compatible substitutes within the same series include KBPC3506T and KBPC3510T. These parts maintain the same 35 A current rating and package dimensions while offering different voltage ratings.
