V5N103HM3/I

Single Diodes Overview

The V5N103HM3/I is a Vishay General Semiconductor surface-mount TMBS rectifier in a DFN3820A package. It features a maximum average forward current of 5 A and a repetitive peak reverse voltage of 100 V. The device supports a peak forward surge current of 100 A and operates within a junction temperature range of -40 to +150 °C. Electrical characteristics include a maximum instantaneous forward voltage of 0.71 V at 5 A and 25 °C, with a typical reverse current of 0.004 mA at 70 V. Thermal resistance from junction to ambient is typically 135 °C/W.

Single Diodes Feature Summary

• Utilizes Trench MOS Schottky technology for low power losses and high efficiency
• Features a leadless DFN3820A package with side-wettable flanks suitable for AOI
• Meets MSL level 1 requirements per J-STD-020 with a maximum peak reflow temperature of 260 °C
• Qualified under AEC-Q101 standards for automotive applications

Single Diodes Applications

• Low voltage, high frequency inverters
• Freewheeling circuits
• DC/DC converters
• Polarity protection applications

Single Diodes Procurement Notes

Verify the specific ordering suffix to confirm the delivery mode and base quantity. The 'I' suffix indicates a 13-inch diameter plastic tape and reel with a base quantity of 14,000 units. Confirm that the HM3 designation aligns with the requirement for halogen-free, RoHS-compliant materials and AEC-Q101 qualification before finalizing procurement specifications.

Single Diodes Selection Notes

Select this component when a compact surface-mount solution is required for high-efficiency power conversion. The DFN3820A package provides a low profile suitable for space-constrained designs. Ensure the thermal design accommodates the specified junction-to-ambient thermal resistance. Validate that the 100 V reverse voltage rating meets the circuit's peak reverse voltage requirements.

Single Diodes Part Context

This part belongs to the V5N series of Vishay TMBS rectifiers, designed for general-purpose switching and rectification. The DFN3820A package offers a footprint compatible with standard SMP (DO-220AA) outlines while providing improved thermal performance through side-wettable flanks. The HM3 variant specifically targets automotive markets requiring robust reliability and compliance with strict material regulations.

Single Diodes Replacement Considerations

Direct replacements must match the 5 A current rating, 100 V reverse voltage, and DFN3820A package outline. Verify that alternative components support the same operating junction temperature range and meet AEC-Q101 qualification if used in automotive contexts. Check for equivalent forward voltage drop characteristics to ensure similar efficiency levels.