KBP310G-BP

Overview

The KBP310G-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features glass passivated chip junctions and operates within a temperature range of -55°C to +150°C. The device provides an average rectified forward current of 3 A and supports a peak repetitive reverse voltage of 1000 V. Electrical characteristics include a maximum forward voltage of 1.1 V at 1.5 A, a maximum reverse leakage current of 10 µA at rated voltage, and a non-repetitive peak surge current capability of 80 A for an 8.3 ms half-sine wave. The component utilizes a GBP-4 through-hole package.

Feature Summary

• Glass passivated chip junctions provide reliable operation under varying thermal conditions.
• Epoxy material meets UL 94 V-0 flammability ratings for enhanced safety.
• High surge forward current capability ensures robustness against transient electrical events.

Applications

• General-purpose AC to DC power supply circuits
• Battery charging systems
• Industrial control equipment

Procurement Notes

Verify authenticity by purchasing directly from MCC or authorized distributors to avoid counterfeit components. Confirm the BP suffix indicates RoHS compliance and lead-free finish. Ensure the ordering quantity matches the bulk packaging specifications of 35 pieces per tube, 2.1K per box, or 4.2K per carton as defined in the manufacturer's ordering information.

Selection Notes

Select this component when a 3 A continuous current rating and 1000 V blocking voltage are required for single-phase rectification. The GBP-4 through-hole package is suitable for standard PCB mounting. Verify that the operating junction temperature range of -55°C to +150°C aligns with the environmental requirements of the target application.

Part Context

This part belongs to the KBP3005G through KBP310G series of 3 Amp bridge rectifiers. The series offers various voltage ratings ranging from 50 V to 1000 V while maintaining consistent physical dimensions and thermal characteristics across all variants in the family.

Replacement Considerations

Other parts within the KBP3005G-KBP310G series may serve as substitutes if different voltage ratings are acceptable. Cross-reference specific pinout configurations and thermal resistance values before implementation.

FAQ

What does the 'BP' suffix indicate?

The 'BP' suffix designates that the device is RoHS compliant and features a lead-free finish.

What is the maximum non-repetitive peak surge current?

The maximum non-repetitive peak surge current is 80 A for an 8.3 ms half-sine wave.

What is the typical junction capacitance?

The typical junction capacitance is 27 pF at VR=4V, f=1MHz, and TJ=25°C.