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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 100V 20A JA
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tube
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：100 V
- Current - Average Rectified (Io)：20 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 10 A
- Current - Reverse Leakage @ Vr：10 µA @ 100 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 GBJA2001-BP is a 20 Amp, 100 Volt bridge rectifier from Micro Commercial Components. 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. Peak repetitive reverse voltage is rated at 100 V with a non-repetitive peak surge current capability of 280 A for an 8.3 ms half sine wave. Thermal resistance from junction to case is 1.5 °C/W, while junction to ambient without a heatsink is 22 °C/W. Operating junction temperature ranges from -55°C to 150°C.
Feature Summary
- Glass passivated chip junction construction
- High surge forward current capability
- Epoxy meets UL 94 V-0 flammability rating
- Lead-free finish and RoHS compliant
Applications
- General purpose AC to DC power supply conversion
- Industrial control systems requiring high surge tolerance
- Battery charging circuits
Procurement Notes
Verify authenticity by purchasing directly from MCC or authorized distributors. Counterfeit parts are prevalent; unauthorized sources lack traceability and warranty coverage. Confirm the BP suffix indicates bulk packaging containing 15 pieces per tube. Ensure compliance with RoHS directives and halogen-free requirements before procurement.
Selection Notes
Select this component when a 20 A continuous current and 100 V blocking voltage are required. Verify thermal management capabilities, as the junction-to-ambient resistance is 22 °C/W without a heatsink. Consider the 280 A surge rating for inrush current protection. Ensure the operating environment stays within the -55°C to 150°C junction temperature range.
Part Context
This part belongs to the GBJA series of bridge rectifiers, which offers various voltage ratings from 50 V to 1000 V while maintaining a consistent 20 A current capacity. The series utilizes a robust glass passivation process for reliability. The GBJA2001 specifically targets applications needing low voltage drop and high surge endurance within a standard industrial package.
Replacement Considerations
Other GBJA series variants like GBJA20005 (50V) or GBJA2002 (200V) share identical mechanical and thermal profiles but differ in reverse voltage ratings. Ensure the replacement matches the 100 V requirement. Verify that substitute components maintain similar surge current capabilities and thermal resistance values.
