KBU6005-G

Overview

The KBU6005-G is a single-phase silicon bridge rectifier manufactured by Comchip Technology. It features a maximum average forward rectified current of 6 Amperes and a repetitive peak reverse voltage of 600 Volts. The device utilizes a molded plastic construction with UL flame resistance classification. Electrical characteristics include a maximum non-repetitive peak surge current of 200 Amperes at 60 Hz and a maximum DC blocking leakage current of 10 microamperes at rated voltage. The component operates within a junction temperature range from -55°C to +150°C and is housed in the KBU-4 through-hole package.

Feature Summary

• High surge overload capability for robust transient protection
• Molded plastic construction ensuring reliable low-cost assembly
• Flame-retardant packaging material compliant with safety standards

Applications

• Printed circuit board mounting for AC-to-DC conversion
• General purpose power supply rectification
• Battery charging circuits

Procurement Notes

Verify the manufacturer designation as Comchip Technology against official datasheets, as the KBU6005-G part number is also utilized by other semiconductor producers such as Guangdong Juxing Electronics. Confirm that the specific ordering suffix matches the required electrical tolerances and package dimensions before finalizing procurement orders to ensure compatibility with existing designs.

Selection Notes

Select this component when a 6 Ampere current rating and 600 Volt reverse voltage withstand capability are required for general-purpose rectification. Ensure the application environment supports the specified operating temperature range up to 150°C. Verify that the KBU-4 package footprint aligns with the target printed circuit board layout constraints.

Part Context

This component belongs to the standard single-phase bridge rectifier family designed for high-current applications. It serves as a fundamental building block for converting alternating current to direct current in various electronic systems. The device is characterized by its rugged construction and ability to handle significant surge currents during startup or fault conditions.

Replacement Considerations

Equivalent parts include the KBU6005 from manufacturers such as Fuji Electric, RFE International, Diotech Company, Kingtronics International, and Continental Device India. These alternatives share identical electrical ratings and mechanical form factors.