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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 400V 20A JA
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tube
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：400 V
- Current - Average Rectified (Io)：20 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 10 A
- Current - Reverse Leakage @ Vr：10 µA @ 400 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 GBJA2004-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features glass passivated chip junctions and epoxy meeting UL 94 V-0 flammability ratings. The device supports an average rectified forward current of 20 A at a case temperature of 90°C, with a peak repetitive reverse voltage of 800 V. Non-repetitive peak surge current reaches 240 A under standard half-sine wave conditions. Electrical characteristics include a maximum reverse current of 5 µA at rated voltage and 500 µA at 125°C junction temperature. Thermal resistance from junction to case is 1.5 °C/W, while junction-to-ambient resistance without a heatsink is 22 °C/W.
Feature Summary
- Glass passivated chip junction construction for enhanced reliability
- High surge forward current capability for robust performance
- Epoxy material meets UL 94 V-0 flammability rating standards
Applications
- General purpose AC to DC power supply conversion
- Industrial equipment requiring high surge current tolerance
- Automotive electronics applications
Procurement Notes
Verify authenticity through authorized MCC distributors or direct purchase to avoid counterfeit components. Ensure the ordering suffix matches the required RoHS compliance status. Confirm package dimensions and mounting torque specifications align with design requirements before procurement.
Selection Notes
Select this component when an 800 V reverse voltage rating and 20 A continuous current are required. Consider thermal management strategies given the specified junction-to-case resistance values. Verify that the operating temperature range fits within the -55°C to 150°C limits defined in the datasheet.
Part Context
This part belongs to the GBJA series of bridge rectifiers from Micro Commercial Components. The series offers various voltage ratings ranging from 50 V to 1000 V while maintaining consistent current handling capabilities. The GBJA2004 variant specifically targets applications needing 800 V blocking voltage.
Replacement Considerations
Cross-reference with other GBJA series parts like GBJA2006 or GBJA2008 if higher voltage ratings are needed. Ensure physical footprint compatibility when substituting with similar bridge rectifiers from different manufacturers.
