UR3KB60

Bridge Rectifier Overview

The UR3KB60 is a single-phase bridge rectifier manufactured by Taiwan Semiconductor. It utilizes silicon technology and features a through-hole installation style with solder pin termination. The component is housed in the D3K-4 package, measuring 14.1 mm in length, 3.3 mm in width, and 11.1 mm in height, with a unit weight of approximately 1.240 g. Key electrical specifications include a maximum average forward current (If) of 3 A and a repetitive peak reverse voltage (Vr) of 600 V. The device exhibits a maximum forward voltage drop (Vf) of 1 V at rated current and a maximum non-repetitive peak surge current of 100 A. Reverse leakage current (Ir) is specified at 10 uA. The operational temperature range spans from -55 °C to +150 °C junction temperature.

Bridge Rectifier Feature Summary

• Standard bridge rectifier configuration for single-phase AC-to-DC conversion
• Through-hole mounting design compatible with standard PCB layouts
• Silicon-based construction ensuring stable performance across wide temperature ranges

Bridge Rectifier Applications

• General-purpose power supply circuits
• AC-to-DC rectification in consumer electronics
• Adapter and charger input stages

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and compliance attributes. Confirm availability status directly with authorized distributors as stock levels fluctuate. Ensure the selected variant matches the required D3K-4 package dimensions and terminal type for proper integration into the target assembly process.

Bridge Rectifier Selection Notes

Select this component when a 3 A current rating and 600 V blocking voltage are sufficient for the application. Consider the D3K-4 package size constraints and through-hole mounting requirements during PCB layout. Evaluate thermal management needs based on the 150 °C maximum junction temperature limit and expected ambient conditions.

Bridge Rectifier Part Context

The UR3KB60 belongs to Taiwan Semiconductor's UR series of standard bridge rectifiers. This series is designed for general-purpose applications requiring reliable AC-to-DC conversion. The component shares common characteristics with other members of the UR family, such as similar package styles and material compositions, while differing in current and voltage ratings.

Bridge Rectifier Replacement Considerations

Direct substitutes may include other 3 A, 600 V single-phase bridge rectifiers in the D3K-4 or equivalent package. Verify pinout compatibility and electrical parameters before substitution. Consult manufacturer cross-reference lists for confirmed interchangeable parts.