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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 1KV 8A JB
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：1 kV
- Current - Average Rectified (Io)：8:00 AM
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 4 A
- Current - Reverse Leakage @ Vr：10 µA @ 1000 V
- Operating Temperature：-55°C ~ 150°C
- Mounting Type：Through Hole
- Package / Case：4-SIP, JB
- Supplier Device Package：JB
- Grade：-
- Qualification：-
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Overview
The KBJA810-BP is a single-phase bridge rectifier from the KBJA series manufactured by Micro Commercial Components. It features an 8 A average rectified forward current and a 1000 V peak repetitive reverse voltage rating. The device utilizes glass passivated chip junctions for enhanced reliability and meets UL 94 V-0 flammability standards with epoxy encapsulation. Electrical characteristics include a maximum forward voltage of 1.0 V at 4 A, a reverse leakage current of 5 µA at rated voltage, and a non-repetitive peak surge current capability of 150 A under standard half-sine wave conditions.
Feature Summary
- Glass passivated chip junction construction
- High surge forward current capability
- Epoxy material meets UL 94 V-0 flammability rating
Applications
- General purpose AC to DC power supply conversion
- Industrial equipment rectification circuits
- Consumer electronics power adapters
Procurement Notes
Verify authenticity through authorized MCC distributors or direct procurement channels due to industry counterfeiting risks. Confirm RoHS compliance via the "BP" suffix designation and ensure storage conditions align with manufacturer guidelines to maintain component integrity prior to assembly.
Selection Notes
Select this component when high voltage isolation up to 1000 V is required alongside moderate current handling capabilities. Ensure thermal management strategies account for the specified junction-to-case thermal resistance values during continuous operation to prevent overheating.
Part Context
This part belongs to the KBJA series of bridge rectifiers designed for through-hole mounting applications. The series offers various voltage ratings ranging from 50 V to 1000 V while maintaining a consistent 8 A current capacity across all variants in the lineup.
Replacement Considerations
Cross-reference with other KBJA series parts for different voltage requirements. Verify pinout compatibility and physical dimensions against alternative manufacturers' JB package equivalents before substitution.
FAQ
What is the marking code for the KBJA810-BP?
The marking code for the KBJA810-BP is 700.
Does the KBJA810-BP contain halogens?
No, the device is defined as Halogen Free with less than 900ppm bromine and chlorine combined.
What is the recommended mounting torque?
The recommended mounting torque is 0.5 N•m.
