V20DM120HM3/I

Diode Arrays Overview

The V20DM120HM3/I is a dual high-voltage Trench MOS Barrier Schottky (TMBS) rectifier manufactured by Vishay General Semiconductor. It features an SMPD (TO-263AC) package with a maximum repetitive peak reverse voltage of 120 V and an average forward rectified current of 20 A. The device exhibits ultra-low forward voltage characteristics, reaching 0.52 V at 5 A and 0.71 V at 20 A when the junction temperature is 125 °C. It supports a peak forward surge current of 150 A and operates within a junction and storage temperature range of -40 to +175 °C.

Diode Arrays Feature Summary

• Dual configuration utilizing second-generation Trench MOS Schottky technology for enhanced efficiency
• Ultra-low forward voltage drop resulting in reduced power losses during operation
• AEC-Q101 qualified construction suitable for demanding automotive environments
• Low physical profile designed to facilitate automated placement processes

Diode Arrays Applications

• High frequency DC/DC converters
• Switching power supplies
• Freewheeling diodes
• OR-ing diode circuits
• Reverse battery protection systems

Diode Arrays Procurement Notes

Verify that the specific ordering code includes the HM3 suffix to confirm AEC-Q101 qualification status. Ensure the component matches the SMPD package outline dimensions for proper PCB footprint compatibility. Confirm halogen-free compliance requirements align with project specifications before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component for applications requiring low conduction losses and high thermal stability. The dual configuration allows for efficient use of board space in bridge or synchronous rectification topologies. Evaluate thermal resistance parameters against heatsinking capabilities to ensure reliable operation under continuous load conditions.

Diode Arrays Part Context

This part belongs to the eSMP series of high-performance rectifiers from Vishay. It represents an evolution in TMBS technology, offering superior switching characteristics compared to standard Schottky diodes. The dual structure provides two independent rectifying elements within a single surface-mount package.

Diode Arrays Replacement Considerations

V20DM120-M3/I

Diode Arrays FAQ

What is the typical height of the V20DM120HM3/I package?

The typical height of the SMPD package is 1.7 mm.

Does the V20DM120HM3/I meet automotive reliability standards?

Yes, the HM3 suffix indicates that the device is AEC-Q101 qualified.

What is the maximum DC forward rectified current rating?

The maximum DC forward rectified current is rated at 20 A.