GBJ3508L-BP

Overview

The GBJ3508L-BP is a 35 Amp glass passivated bridge rectifier manufactured by Micro Commercial Components. It features an 800V peak repetitive reverse voltage rating and operates within a junction temperature range of -55°C to 150°C. The device utilizes low forward voltage drop technology for high current capability, with a maximum forward voltage of 0.95V at 17.5A. Thermal resistance from junction to case is 1°C/W, supporting operation up to 450A non-repetitive peak surge current. The component meets UL 94 V-0 flammability ratings and is RoHS compliant.

Feature Summary

• Glass passivated chip junctions provide reliable performance under varying thermal conditions.
• Epoxy encapsulation meets UL 94 V-0 flammability ratings for enhanced safety.
• Low forward voltage drop design ensures high current capability and efficiency.
• Halogen-free construction supports environmentally conscious manufacturing standards.

Applications

• Power supply units requiring high current rectification
• Industrial motor control systems
• Battery charging circuits

Procurement Notes

Verify authenticity through authorized MCC distributors or direct purchase to avoid counterfeit components. Ensure the ordering suffix matches the required compliance specifications. Confirm packaging quantities align with production needs, as bulk packaging contains specific unit counts per tube and carton. Request traceability documentation to guarantee quality standards are met during handling and storage.

Selection Notes

Select this component for applications demanding 35A continuous current and 800V reverse blocking capability. Consider the thermal resistance characteristics when designing heatsinking solutions. Verify that the operating junction temperature range accommodates the specific environmental conditions of the target application. Ensure compatibility with existing PCB mounting dimensions and torque requirements.

Part Context

This part belongs to the GBJ series of bridge rectifiers, designed for general-purpose power conversion. The GBJ3508L variant specifically targets high-current applications requiring robust reverse voltage protection. The 'BP' suffix indicates RoHS compliance, distinguishing it from standard leaded versions. This series is widely used in industrial and commercial power electronics.

Replacement Considerations

Direct substitutes must match the 35A current rating and 800V reverse voltage specification. Verify package compatibility and pinout configuration before implementation. Ensure thermal resistance values are comparable to maintain system reliability. Check for equivalent RoHS compliance if environmental regulations apply.