UR2KB100

Bridge Rectifier Overview

The UR2KB100 is a single-phase bridge rectifier manufactured by Taiwan Semiconductor. It features a maximum average forward rectified current of 2 Amperes and a repetitive peak reverse voltage rating of 1000 Volts. The device utilizes silicon planar technology and is housed in the D3K package, designed for through-hole mounting. Electrical characteristics include a maximum non-repetitive peak forward surge current of 65 Amperes at a specified half-sine wave duration. The component operates within a junction temperature range from -55°C to +150°C and maintains a maximum RMS isolation voltage of 4000 Volts.

Bridge Rectifier Feature Summary

• Utilizes silicon planar technology for robust performance
• Equipped with an integrated guardring structure for overvoltage protection
• Designed for high reliability in general-purpose rectification applications

Bridge Rectifier Applications

• General-purpose power supply circuits
• DC-DC converter input stages
• Battery charging systems

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix against the manufacturer's datasheet to confirm compliance requirements such as halogen-free status or AEC-Q101 automotive qualification. Confirm that the package type matches the intended PCB footprint and that thermal management strategies align with the specified junction temperature limits during operation.

Bridge Rectifier Selection Notes

Select this component when a 2A current rating and 1000V blocking capability are required for single-phase rectification. Ensure the application environment stays within the specified operating temperature range. Verify that the surge current demands do not exceed the rated 65A limit under worst-case conditions.

Bridge Rectifier Part Context

This part belongs to the UR series of standard bridge rectifiers from Taiwan Semiconductor. The series offers various current and voltage combinations, typically packaged in compact plastic cases suitable for automated assembly processes. These components are engineered for cost-effective solutions in consumer and industrial electronics requiring reliable AC-to-DC conversion.

Bridge Rectifier Replacement Considerations

Check for direct equivalents from other manufacturers offering identical 2A/1000V specifications in the D3K package. Verify pinout compatibility and thermal resistance values before substitution.