KBP4005G-BP

Overview

The KBP4005G-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features a glass passivated chip junction and epoxy meeting UL 94 V-0 flammability ratings. The device supports an average rectified forward current of 4 A with peak repetitive reverse voltages ranging from 50 V to 1000 V. Electrical characteristics include a maximum forward voltage of 1.0 V at 2 A, a reverse current of 5 µA at rated voltage and 25°C, and a non-repetitive peak surge current of 135 A for an 8.3 ms half-sine wave. Thermal resistance from junction to case is 5 °C/W.

Feature Summary

• Glass passivated chip junction construction
• High surge forward current capability
• Epoxy meets UL 94 V-0 flammability rating

Applications

• General purpose AC to DC bridge full wave rectification
• Switching power supply circuits
• Home appliance electronics

Procurement Notes

Verify authenticity through authorized MCC distributors or direct purchase to avoid counterfeit components. Confirm RoHS compliance via the BP suffix designation. Ensure ordering specifications match the GBP package dimensions and bulk packing quantities listed in the official documentation.

Selection Notes

Select this component based on the required peak repetitive reverse voltage and 4 A average forward current. Consider thermal management requirements as the junction-to-case thermal resistance is 5 °C/W. Verify that the operating temperature range of -55°C to 150°C aligns with the application environment.

Part Context

This part belongs to the KBP4005G through KBP410G series of 4 Amp bridge rectifiers. The series offers various voltage ratings from 50 V to 1000 V within the same GBP package footprint. The KBP4005G specifically denotes the 50 V variant within this standardized product line.

Replacement Considerations

Direct substitutes within the same series include KBP401G, KBP402G, KBP404G, KBP406G, KBP408G, and KBP410G, provided the voltage rating matches the circuit requirements.