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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 1KV 25A GBU
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：1 kV
- Current - Average Rectified (Io)：25 A
- Voltage - Forward (Vf) (Max) @ If：1 V @ 12.5 A
- Current - Reverse Leakage @ Vr：10 µA @ 1000 V
- Operating Temperature：-55°C ~ 150°C
- Mounting Type：Through Hole
- Package / Case：4-SIP, GBU
- Supplier Device Package：GBU
- Grade：-
- Qualification：-
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Overview
The MCC GBU2510-BP is a single-phase bridge rectifier in the GBU series, rated for an average forward current of 25A and peak repetitive reverse voltages up to 1000V. It utilizes glass passivated chip junctions and epoxy meeting UL 94 V-0 flammability ratings. The device supports a non-repetitive peak surge current of 600A at 8.3ms half-sine wave conditions. Operating junction temperatures range from -55°C to +150°C with a thermal resistance from junction to case of 1°C/W. The component features lead-free finishes compliant with RoHS directives.
Feature Summary
- Glass passivated chip junctions provide reliable blocking capabilities.
- Epoxy casing meets UL 94 V-0 flammability rating standards.
- High surge forward current capability ensures robust performance during transient events.
Applications
- General purpose AC to DC bridge full-wave rectification
- Power supply circuits requiring high surge tolerance
- Industrial equipment power modules
Procurement Notes
Verify authenticity by purchasing directly from Micro Commercial Components or authorized distributors. Counterfeit parts are prevalent; unauthorized sources lack traceability and warranty coverage. Confirm the BP suffix indicates RoHS compliance and lead-free finish. Ensure storage conditions align with manufacturer handling guidelines to maintain component integrity before assembly.
Selection Notes
Select this component when a 25A continuous current rating and 1000V reverse voltage are required in a GBU-4 through-hole package. Consider the 600A surge capacity for applications with high inrush currents. Verify that the operating temperature range of -55°C to +150°C matches the environmental constraints of the target system design.
Part Context
This part belongs to the GBU25005 through GBU2510 series manufactured by Micro Commercial Components. The series offers varying reverse voltage ratings while maintaining a consistent 25A forward current capability. The GBU2510 specifically denotes the 1000V variant within this standardized bridge rectifier family.
Replacement Considerations
Cross-reference with other manufacturers offering GBU-4 packaged 25A 1000V bridge rectifiers. Verify pinout compatibility and physical dimensions match the PCB footprint. Ensure equivalent surge current ratings and thermal characteristics are met for direct substitution in existing designs.
FAQ
What does the 'BP' suffix indicate?
The 'BP' suffix designates that the device is RoHS compliant and features a lead-free finish.
What is the maximum non-repetitive peak surge current?
The device can withstand a non-repetitive peak surge current of 600A under an 8.3ms half-sine wave condition.
What is the thermal resistance from junction to case?
The thermal resistance from junction to case (Rth(J-C)) is 1°C/W when mounted on a specified heatsink.
