RB068MM-40TR

Single Diodes Overview

The RB068MM-40TR is a single Schottky barrier diode manufactured by ROHM Semiconductor. It features a maximum repetitive reverse voltage of 40 V and an average rectified forward current of 2 A. The device exhibits a maximum forward voltage of 0.725 V at 2 A and a maximum reverse current of 0.55 mA at 40 V. It supports a surge forward current of 40 A and operates within a junction temperature range up to 175 °C. The component is housed in the PMDU (SOD-123FL) surface-mount package.

Single Diodes Feature Summary

• Small power mold type (PMDU) construction for compact surface-mount integration
• High thermal stability with a maximum junction temperature rating of 175 °C
• Low forward voltage characteristic for improved efficiency in standard rectification

Single Diodes Applications

• General-purpose rectification in consumer electronic circuits
• DC-DC converter output stages
• Free-wheeling diodes in low-voltage power supplies

Single Diodes Procurement Notes

Verify the specific suffix TR against official ROHM documentation to confirm tape-and-reel packaging specifications. Ensure the part number matches the exact electrical ratings required for the target application, as variations exist within the RB068 series. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement orders.

Single Diodes Selection Notes

Select this component for applications requiring a 40 V reverse voltage rating and 2 A continuous current capability in a small SOD-123FL package. Consider the 175 °C junction temperature limit for high-temperature environments. Compare with the RB068M-40 series if automotive qualification or different packaging is not required, noting that the MM variant offers specific performance characteristics defined in its datasheet.

Single Diodes Part Context

The RB068MM-40TR belongs to the RB068MM series of Schottky barrier diodes from ROHM Semiconductor. This series is designed for general-purpose rectification tasks where low forward voltage drop and fast switching are beneficial. The MM designation typically indicates a specific product grade or feature set distinct from automotive-grade variants like the TF series, focusing on standard commercial reliability.