KBPF205G B0G

Overview

The KBPF205G B0G is a single-phase bridge rectifier manufactured by Taiwan Semiconductor Corporation. It utilizes glass passivation technology and operates within a repetitive peak reverse voltage range of 400V to 1000V, specifically rated at 600V for this variant. The device supports a maximum average forward current of 2A and can withstand a surge peak forward current of 60A. Electrical characteristics include a typical forward voltage of 1.1V at 1A and 25°C, with a maximum reverse current of 5µA at 25°C. The component features a KBFP package configuration and maintains a junction temperature range from -55°C to +150°C.

Feature Summary

• Glass passivated construction ensures high reliability and stable electrical performance across operating temperatures.
• Utilizes molded plastic technique for reliable low-cost construction suitable for printed circuit board mounting.
• High surge current capability allows the device to handle transient overload conditions effectively.

Applications

• General purpose AC/DC bridge full wave rectification
• Switching mode power supplies (SMPS)
• Space constrained appliance applications

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm packaging details and material specifications. Ensure that the procurement channel provides authentic components directly traceable to Taiwan Semiconductor Corporation to maintain quality standards and compliance with RoHS directives.

Selection Notes

Select this component when designing circuits requiring a 2A continuous current rating with a 600V blocking voltage. Consider the thermal resistance values provided in the datasheet for heat sink design or PCB copper pad sizing to ensure the junction temperature remains within the specified operational limits under varying load conditions.

Part Context

This part belongs to the KBPF204G through KBPF207G series produced by Taiwan Semiconductor. The series shares identical mechanical dimensions and general electrical characteristics, differing primarily in their maximum repetitive peak reverse voltage ratings. The KBFP package is designed for surface mount applications on printed circuit boards.

Replacement Considerations

Direct substitutes within the same series include KBPF204G, KBPF206G, and KBPF207G, provided the voltage requirements align with the specific application constraints. Verify pinout compatibility and thermal performance metrics before implementing any cross-brand replacements.