RB400VYM-50FHTR

Single Diodes Overview

The RB400VYM-50FHTR is a Schottky barrier diode manufactured by ROHM Semiconductor, designed for high-reliability applications including automotive electronics under the AEC-Q101 standard. It features a single configuration in a TUMD2M (SOD-323HE) surface-mount package with a JEITA SC-108B designation. Key electrical specifications include a maximum repetitive reverse voltage of 50 V and a continuous average rectified forward current of 0.5 A. The device exhibits a maximum forward voltage of 0.55 V at 0.5 A and a maximum reverse leakage current of 50 uA at 40 V. It supports a peak forward surge current of 3.0 A and operates within a junction temperature range up to 150°C.

Single Diodes Feature Summary

• Complies with AEC-Q101 automotive qualification standards for enhanced reliability.
• Utilizes a compact SOD-323HE surface-mount package for space-constrained designs.
• Provides low forward voltage characteristics to minimize power loss during conduction.

Single Diodes Applications

• Automotive electronic circuits requiring qualified components
• General-purpose rectification in consumer electronics
• DC-DC converter output stages

Single Diodes Procurement Notes

Verify the specific ordering part number RB400VYM-50FHTR against the manufacturer's official datasheet to ensure correct suffix alignment. Confirm that the TUMD2M package variant matches the required PCB footprint. Check for any end-of-life notices or obsolescence warnings associated with this specific revision before finalizing procurement plans.

Single Diodes Selection Notes

Select this component when an AEC-Q101 qualified Schottky diode is required for automotive or high-reliability industrial applications. The 0.5 A current rating and 50 V breakdown voltage suit low-power rectification tasks. Ensure the thermal management design accommodates the specified 150°C maximum junction temperature limit for robust operation.

Single Diodes Part Context

This component belongs to ROHM's RB400VYM series of Schottky barrier diodes. The series is characterized by its small mold type packaging and suitability for automotive use. The RB400VYM-50FHTR specifically denotes the tape-and-reel packaging format for automated assembly processes.

Single Diodes Replacement Considerations

The RBR1VYM60AFH is listed as a similar level replacement with the same pinout and package. Verify that the 60 V reverse voltage rating of the substitute is compatible with the circuit requirements.