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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 800V 50A GBJ
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：800 V
- Current - Average Rectified (Io)：50 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 25 A
- Current - Reverse Leakage @ Vr：10 µA @ 800 V
- Operating Temperature：-55°C ~ 150°C
- Mounting Type：Through Hole
- Package / Case：4-SIP, GBJ
- Supplier Device Package：GBJ
- Grade：-
- Qualification：-
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Overview
The GBJ5008-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features a glass passivated chip junction and an epoxy case rated UL 94 V-0. The device supports a maximum average forward current of 50 A at a case temperature of 100°C, with a peak repetitive reverse voltage of 800 V. Electrical characteristics include a typical forward voltage of 1.0 V at 25 A and a maximum reverse leakage current of 5 µA at 25°C. The component operates within a junction temperature range of -55°C to +150°C and provides a non-repetitive peak surge current capability of 400 A for an 8.3 ms half-sine wave.
Feature Summary
- Glass passivated chip junction construction
- High surge forward current capability
- Epoxy case meets UL 94 V-0 flammability rating
Applications
- Industrial power supply circuits
- Battery charging systems
- General-purpose rectification in AC-to-DC conversion
Procurement Notes
Verify authenticity through authorized MCC distributors or direct purchase from the manufacturer to avoid counterfeit components. Ensure the ordering suffix matches the required RoHS compliance status. Confirm that the bulk packaging specifications align with assembly requirements before finalizing procurement orders.
Selection Notes
Select this component when an 800 V blocking voltage and 50 A continuous current are required. Verify thermal management capabilities, as the device requires a heatsink to maintain the 50 A rating at a 100°C case temperature. Consider the 400 A surge rating for applications involving high inrush currents.
Part Context
This part belongs to the GBJ series of bridge rectifiers, which covers ratings from 50 V to 1000 V and currents up to 50 A. The GBJ5008-BP specifically denotes the 800 V variant within this family. The series utilizes a standard GBJ-4 package format designed for through-hole mounting on printed circuit boards.
Replacement Considerations
Cross-reference with other GBJ50xx-BP variants for different voltage ratings. Verify pinout compatibility and physical dimensions against alternative manufacturers' GBJ-4 packages before substitution.
