RB070M-30TR

Single Diodes Overview

The RB070M-30TR is a silicon Schottky barrier diode manufactured by ROHM Semiconductor. It features a single configuration housed in an SMD/SMT SOD-123_L2.8-W1.8-LS3.7-RD package. The device supports a maximum repetitive reverse voltage of 30 V and an average forward current of 1.5 A. Key electrical characteristics include a forward voltage of 440 mV at the rated current, a peak forward surge current capability of 30 A, and a maximum reverse leakage current of 9 uA. The component is designed for operation up to a maximum junction temperature of +150 C.

Single Diodes Feature Summary

• Utilizes silicon Schottky technology for low forward voltage drop and high switching efficiency.
• Engineered with a compact surface-mount package suitable for automated assembly processes.
• Capable of withstanding high thermal stress with a maximum operating junction temperature of +150 C.

Single Diodes Applications

• General-purpose rectification in DC power supply circuits
• Protection against reverse polarity in electronic systems
• Freewheeling applications in inductive load driving

Single Diodes Procurement Notes

Verify the specific package designation SOD-123_L2.8-W1.8-LS3.7-RD against your PCB footprint requirements, as this suffix indicates precise mechanical dimensions distinct from standard SOD-123 variants. Confirm that the 1.5 A current rating aligns with your thermal management design, ensuring adequate copper area for heat dissipation to maintain reliability within the specified +150 C junction temperature limit during continuous operation.

Single Diodes Selection Notes

Select this component when a balance between moderate current handling and low forward voltage loss is required in space-constrained designs. The 30 V rating suits low-voltage DC bus applications. Ensure the circuit does not exceed the 30 A surge current limit during transient events. Compare against the RB070MM-30TFTR if automotive qualification (AEC-Q101) is mandatory, as the base RB070M series may lack this specific certification documentation in public sources.

Single Diodes Part Context

This part belongs to the RB070 series of Schottky barrier diodes from ROHM Semiconductor. The series is characterized by its use of silicon planar technology to achieve fast switching speeds and low reverse leakage currents. The RB070M variant specifically denotes the package style and electrical ratings within this family, targeting general consumer and industrial electronics where cost-effective rectification is prioritized.

Single Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available for this specific model. Consider evaluating the RB070MM-30TFTR for potential compatibility, noting differences in packaging and potential automotive qualification status. Verify pinout and thermal characteristics before substituting any alternative Schottky diode with similar 30 V and 1.5 A ratings.