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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 800V 15A KBPC
- Series：-
- Mfr：Comchip Technology
- 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：10 µA @ 800 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 KBPC1508-G is a single-phase bridge rectifier manufactured by Comchip Technology. It features an average forward rectified current of 15 A and a maximum repetitive peak reverse voltage of 800 V. The device utilizes glass-passivated junctions for enhanced reliability and surge overload capability. It is housed in the KBPC-W plastic package, designed for through-hole mounting with solder pin termination. The component operates within a temperature range of -55 °C to +150 °C junction temperature.
Feature Summary
- Glass passivated chip junctions provide high reliability and resistance to thermal stress during soldering operations.
- High surge current capability ensures robust performance against transient electrical events.
- Electrically isolated metal case facilitates efficient heat dissipation for sustained operation.
Applications
- General-purpose AC to DC power supply circuits
- Battery charging systems requiring high reverse voltage blocking
- Industrial control equipment power stages
Procurement Notes
Verify the specific manufacturer designation on the datasheet, as market listings may attribute this part number to GeneSiC Semiconductor or other entities due to historical acquisitions. Confirm RoHS compliance status directly from the official documentation provided by the current rights holder before procurement.
Selection Notes
Select this component when a 15 A continuous current rating and 800 V reverse voltage are required in a standard KBPC-W through-hole package. Ensure the application environment supports the specified operating temperature range and that the thermal management design accommodates the forward voltage drop losses at full load.
Part Context
This component belongs to the KBPC series of glass-passivated bridge rectifiers. The 'G' suffix typically denotes lead-free and halogen-free compliance. The KBPC-W variant indicates a specific plastic housing configuration optimized for board space and thermal performance compared to older standard versions.
Replacement Considerations
Direct substitutes include the GBPC1508W-G from Comchip Technology and the KBPC1508W from onsemi. Verify pinout compatibility and exact thermal characteristics when swapping between manufacturers to ensure circuit integrity.
