KBJA802-BP

Overview

The KBJA802-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features an 8 A average rectified forward current and a 200 V peak repetitive reverse voltage. The device utilizes glass passivated chip junctions for enhanced reliability. Electrical characteristics include a maximum reverse leakage current of 5 µA at 25°C and 100 µA at 125°C, with a typical junction capacitance of 50 pF. Thermal resistance from junction to case is rated at 2.8 °C/W. The component operates within a temperature range of -55°C to +150°C.

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 control systems requiring robust rectification
• Automotive electronics applications

Procurement Notes

Verify authenticity through authorized MCC distributors or direct procurement channels. Counterfeit components are prevalent in the market; unauthorized sources do not provide warranty coverage. Confirm RoHS compliance status via official documentation before integration into regulated assemblies.

Selection Notes

Select this component when an 8 A current rating and 200 V blocking voltage are required. Ensure thermal management aligns with the specified junction-to-case resistance. Verify that the operating environment remains within the -55°C to +150°C temperature limits for reliable performance.

Part Context

This part belongs to the KBJA series of bridge rectifiers, which offers various voltage ratings from 50 V to 1000 V while maintaining a consistent 8 A current capacity. The series is designed for through-hole mounting in standard JB packages, providing a standardized solution for medium-power rectification tasks across different voltage requirements.

Replacement Considerations

Direct substitutes include other KBJA series variants such as KBJA804-BP or KBJA806-BP if higher voltage ratings are needed. Cross-brand replacements must match the 8 A current, 200 V voltage, and JB package dimensions.