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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 800V 20A JA
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tube
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：800 V
- Current - Average Rectified (Io)：20 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 10 A
- Current - Reverse Leakage @ Vr：10 µA @ 800 V
- Operating Temperature：-55°C ~ 150°C
- Mounting Type：Through Hole
- Package / Case：4-SIP, JA
- Supplier Device Package：JA
- Grade：-
- Qualification：-
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Overview
The GBJA2008-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features glass passivated chip junctions and utilizes the JA-4 through-hole package. The device supports an average rectified forward current of 20 A at a case temperature of 90°C. Its peak repetitive reverse voltage rating is 800 V, with a corresponding RMS reverse voltage of 560 V. The component exhibits a maximum forward voltage of 1.0 V at 10 A and a non-repetitive peak surge current capability of 240 A for an 8.3 ms half-sine wave. Operating temperatures range from -55°C to +150°C.
Feature Summary
- Glass passivated chip junction construction ensures high reliability and stable performance under varying thermal conditions.
- Epoxy material meets UL 94 V-0 flammability ratings, providing enhanced safety in enclosed electronic assemblies.
- High surge forward current capability allows the device to withstand transient electrical loads without failure.
Applications
- Power supply units requiring robust AC-to-DC conversion
- Adapters and chargers for consumer electronics
- General-purpose rectification in industrial control systems
Procurement Notes
Verify authenticity by purchasing exclusively from MCC or authorized distributors to avoid counterfeit components. Confirm RoHS compliance and halogen-free status via official documentation. Ensure storage conditions align with manufacturer guidelines to maintain lead finish integrity and prevent oxidation prior to soldering.
Selection Notes
Select this component when an 800 V blocking voltage and 20 A continuous current are required in a compact through-hole format. Verify that the application's thermal environment allows for adequate heat dissipation, as derating curves indicate reduced current capacity at elevated case temperatures above 90°C.
Part Context
This part belongs to the GBJA series of bridge rectifiers, which covers voltage ratings from 50 V to 1000 V. The GBJA2008-BP specifically addresses the 800 V segment within this family, sharing identical physical dimensions and thermal characteristics with adjacent models like the GBJA2006-BP and GBJA2010-BP.
Replacement Considerations
Direct replacements must match the 20 A current rating, 800 V reverse voltage, and JA-4 package footprint. Verify that substitute components offer equivalent surge current capabilities and thermal resistance values to ensure circuit compatibility.
FAQ
What is the maximum operating junction temperature?
The maximum operating junction temperature is 150°C.
Does the device meet environmental compliance standards?
Yes, the BP suffix indicates RoHS compliance, and the device is halogen-free.
What is the recommended mounting torque?
The recommended mounting torque is 0.5 N·m.
