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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 800V 25A GBJ
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tape & Reel (TR)
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：800 V
- Current - Average Rectified (Io)：25 A
- Voltage - Forward (Vf) (Max) @ If：920 mV @ 12.5 A
- Current - Reverse Leakage @ Vr：5 µA @ 800 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-SIP, GBJ
- Supplier Device Package：GBJ
- Grade：-
- Qualification：-
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Overview
The GBJ25L08-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features an average forward current rating of 25 A and a maximum repetitive peak reverse voltage of 800 V. The device utilizes a glass passivation chip construction to ensure high surge current capability, with a non-repetitive peak surge current of 360 A at 8.3 ms half-sine wave. Electrical characteristics include a typical forward voltage drop of 0.92 V at 12.5 A and 25°C, and a maximum reverse leakage current of 5 uA at 800 V and 25°C. The component operates within a junction temperature range of -55°C to +150°C.
Feature Summary
- Glass passivation provides mechanical strength and meets UL 94 V-0 flammability ratings for the epoxy material.
- Low forward voltage drop design reduces power dissipation and improves overall system efficiency.
- High surge current capability supports robust performance during transient electrical events.
Applications
- Industrial computer systems
- Data center server power supplies
- Power over Ethernet (PoE) modules
Procurement Notes
Verify authenticity through authorized MCC distributors or direct procurement channels to mitigate counterfeit risks. Confirm compliance with RoHS directives and halogen-free specifications. Ensure storage conditions align with manufacturer guidelines to maintain component integrity prior to assembly.
Selection Notes
Select this component for applications requiring 800 V blocking voltage and 25 A continuous current in a GBJ package. Evaluate thermal resistance requirements based on heatsink availability, as junction-to-ambient resistance varies significantly between mounted and free-air conditions.
Part Context
This part belongs to the GBJ series of low forward voltage bridge rectifiers from Micro Commercial Components. The series offers various voltage ratings while maintaining consistent 25 A current handling capabilities across different package configurations.
Replacement Considerations
Cross-reference with Diodes Incorporated GBJ25L08 for equivalent electrical specifications and pinout compatibility. Verify physical dimensions and mounting torque requirements match existing board layouts before substitution.
FAQ
What is the maximum non-repetitive peak surge current for the GBJ25L08?
The device supports a non-repetitive peak surge current of 360 A for an 8.3 ms half-sine wave and 720 A for a 1 ms square wave.
How does the operating temperature affect the forward voltage drop?
The forward voltage decreases as temperature increases; it is typically 0.92 V at 25°C and drops to 0.82 V at 125°C when conducting 12.5 A.
What is the dielectric strength between terminals and case?
The dielectric strength is rated at 2.5 kV AC for one minute between terminals and the case.
