KBU802G T0G

Overview

The KBU802G T0G is a single-phase bridge rectifier from the KBU8 series manufactured by Taiwan Semiconductor. It features a glass-passivated junction and utilizes a KBU through-hole package with four terminals. The device supports a maximum average forward rectified current of 8 A and withstands a maximum repetitive peak reverse voltage of 200 V. Key electrical parameters include a peak forward surge current of 200 A, a typical junction capacitance of 400 pF, and a maximum DC reverse current of 5 μA at 125°C. The component operates within a temperature range of -55°C to +150°C.

Feature Summary

• Glass passivated junction construction for reliability
• High case dielectric strength suitable for PCB mounting
• Halogen-free green compound molding per IEC standard
• Matte tin plated leads compliant with solderability standards

Applications

• Printed circuit board assembly in power supplies
• General purpose AC to DC conversion circuits
• Industrial equipment requiring high surge current capability

Procurement Notes

Verify the specific ordering suffix against official datasheets to confirm packing codes and material composition. Ensure the procurement channel provides documentation confirming RoHS compliance and halogen-free status as defined by IEC 61249-2-21. Cross-reference the manufacturer's part number with distributor listings to validate authenticity and traceability before finalizing orders.

Selection Notes

Select this component when an 8 A continuous current rating and 200 V blocking voltage are required in a KBU form factor. Consider the thermal resistance values and derating curves if operating near the maximum junction temperature limit. Verify that the application environment does not exceed the specified storage or operating temperature ranges for optimal performance.

Part Context

This part belongs to the KBU80xG family of glass passivated bridge rectifiers produced by Taiwan Semiconductor. The series offers various voltage ratings ranging from 50 V to 1000 V while maintaining consistent mechanical dimensions and electrical characteristics such as forward voltage and surge current capabilities across the lineup.

Replacement Considerations

Compatible substitutes within the same series include KBU801G and KBU803G, provided their respective voltage ratings align with the circuit requirements. Ensure any replacement maintains the KBU package outline and terminal configuration for direct board compatibility.