KBU601G T0G

Overview

The KBU601G T0G is a single-phase bridge rectifier manufactured by Taiwan Semiconductor, designed for through-hole mounting in the KBU-4 package. It features glass-passivated junctions and a maximum average forward rectified current of 6 A at 75°C. The device supports a maximum repetitive peak reverse voltage of 50 V with a typical reverse leakage current below 0.1 μA. It withstands a non-repetitive peak forward surge current of 175 A (8.3 ms half-sine wave). The component operates within a temperature range of -55°C to +150°C and utilizes matte tin-plated leads.

Feature Summary

• Glass passivated junctions provide high reliability and resistance to mechanical stress.
• High case dielectric strength ensures robust performance under electrical load.
• Halogen-free green compound molding meets environmental compliance standards.

Applications

• Printed circuit board power supply circuits
• General purpose AC to DC conversion
• Low voltage rectification applications

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging details and material composition. Ensure that the procurement channel provides valid traceability data consistent with Taiwan Semiconductor's terms of sale. Cross-reference the date code and factory code markings on the physical component with the provided datasheet specifications to validate authenticity and manufacturing origin.

Selection Notes

Select this component when a 6 A current rating and 50 V reverse voltage capability are required for single-phase bridge rectification. The KBU-4 through-hole package is suitable for standard PCB layouts requiring high surge current handling. Verify thermal management requirements to ensure the junction temperature remains within the specified operating range during continuous operation.

Part Context

This part belongs to the KBU601G through KBU607G series from Taiwan Semiconductor. The series offers varying reverse voltage ratings while maintaining a consistent 6 A forward current capacity. The 'G' suffix indicates the use of halogen-free green compound, aligning with RoHS directives and WEEE regulations for environmentally compliant electronic components.

Replacement Considerations

Direct substitutes include other KBU601 variants from different manufacturers that match the 6 A / 50 V specification and KBU-4 footprint. Verify pinout compatibility and thermal characteristics before substitution. Generic replacements must meet or exceed the 175 A surge current rating and -55°C to +150°C operating temperature range.