RB061US-30TR

Overview

The RB061US-30TR is a dual Schottky barrier diode array manufactured by ROHM Semiconductor. It features two independent rectifiers in an 8-pin TSMD package, designed for surface-mount applications. The device supports a maximum repetitive peak reverse voltage of 30 V and a continuous forward current of 2 A per element. Key electrical characteristics include a typical forward voltage of 400 mV at rated current and a maximum reverse leakage current of 50 μA. The unit operates within a temperature range of -55°C to +150°C and exhibits a peak reverse recovery time of 20 ns.

Feature Summary

• Dual configuration with common cathode topology for efficient circuit design
• Low forward voltage drop to minimize power loss during conduction
• High thermal stability suitable for demanding operating environments
• Compact surface-mount packaging optimized for automated assembly

Applications

• DC-DC converter output rectification
• Free-wheeling diodes in inductive load circuits
• Power supply input protection stages
• General-purpose rectification in consumer electronics

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with the manufacturer or authorized distributors before finalizing procurement decisions. Ensure that the ordering suffix matches the required tape-and-reel quantity specifications. Confirm that the component meets all relevant regulatory standards applicable to your target market and end-product requirements.

Selection Notes

Select this component when a dual Schottky configuration is required in a compact footprint. The 30 V rating and 2 A current capacity make it suitable for low-voltage power management applications. Consider the 8-pin TSMD package dimensions for PCB layout constraints. Evaluate the thermal performance requirements against the specified junction temperature limits to ensure reliable long-term operation under expected load conditions.

Part Context

This part belongs to ROHM's RB061 series of Schottky barrier diodes, which are engineered for high-efficiency rectification. The series utilizes silicon technology to achieve fast switching speeds and low forward voltage characteristics. These components are widely used in modern electronic systems where space efficiency and power conversion performance are critical design parameters.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult official cross-reference guides or contact the manufacturer directly for validated alternative components that meet identical electrical and mechanical specifications.