UR8KB60

Bridge Rectifier Overview

The UR8KB60 is a single-phase bridge rectifier manufactured by Taiwan Semiconductor Corporation. It utilizes silicon technology and features a through-hole mounting style with solder pin termination in a D3K-4 package. The device supports a forward current of 8 A and a peak reverse voltage of 600 V. Key electrical parameters include a maximum forward voltage of 1.2 V, a reverse leakage current of 5 µA, and a maximum surge current of 300 A. It operates within a temperature range of -55°C to +150°C.

Bridge Rectifier Feature Summary

• Single-phase bridge rectifier configuration for AC-to-DC conversion
• Through-hole installation with solder pin termination
• Silicon-based construction for reliable operation

Bridge Rectifier Applications

• General-purpose power supply circuits
• AC-to-DC rectification in industrial equipment
• Battery charging systems

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix (e.g., B, G) against the manufacturer's datasheet to ensure correct packaging and marking. Confirm RoHS compliance status and availability through authorized distributors, as stock levels vary. Ensure the selected variant matches the required package type and terminal configuration for your PCB layout.

Bridge Rectifier Selection Notes

Select this component when an 8 A average forward current and 600 V reverse voltage rating are required. The D3K-4 through-hole package is suitable for applications needing robust mechanical mounting. Verify that the 1.2 V forward voltage drop and 300 A surge current capability meet the thermal and transient requirements of the target circuit design.

Bridge Rectifier Part Context

The UR8KB60 belongs to Taiwan Semiconductor's standard bridge rectifier lineup. It is part of the KB series, which offers various current and voltage ratings in the D3K package. This series is designed for general-purpose rectification applications requiring reliable performance in through-hole assemblies.

Bridge Rectifier Replacement Considerations

Compatible substitutes include the MUR860 from ON Semiconductor or the FR860 from Diodes Inc., provided they match the 8 A current, 600 V voltage, and D3K package dimensions. Always verify pinout compatibility and thermal characteristics before substitution.