V30DM45CHM3/I

Diode Arrays Overview

The V30DM45CHM3/I is a dual low-voltage Trench MOS Barrier Schottky (TMBS) rectifier manufactured by Vishay General Semiconductor. It utilizes eSMP technology in an SMPD (TO-263AC) package, featuring a common cathode configuration with two independent anodes. The device supports a maximum repetitive peak reverse voltage of 45 V and a total maximum average forward rectified current of 30 A (15 A per diode). Key electrical characteristics include a typical instantaneous forward voltage of 0.35 V at 5 A and 125 °C, and a peak forward surge current rating of 200 A. It operates within a junction temperature range of -40 to +175 °C.

Diode Arrays Feature Summary

• Trench MOS Schottky technology for ultra-low forward voltage drop and high efficiency operation
• AEC-Q101 qualified automotive-grade construction with halogen-free and RoHS-compliant materials
• Very low profile design suitable for automated placement and compact power applications

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the HM3 suffix confirms AEC-Q101 qualification when automotive compliance is required. Confirm the I suffix indicates reel packaging for surface mount assembly. Ensure the component meets JESD 201 class 2 whisker test standards if long-term reliability against tin whiskers is a critical design constraint.

Diode Arrays Selection Notes

Select this component for applications requiring high current density in a low-profile surface mount footprint. The TMBS technology offers superior performance compared to standard Schottky barriers. Verify thermal management requirements against the specified junction-to-ambient resistance values for your specific copper pad layout.

Diode Arrays Part Context

This part belongs to the eSMP series of dual Schottky rectifiers from Vishay. It shares the same physical SMPD (TO-263AC) package and core TMBS technology as other variants in the family, differentiated primarily by voltage ratings and current capacities. The HM3 designation specifically denotes automotive qualification.

Diode Arrays Replacement Considerations

V30DM45C-M3/I

Diode Arrays FAQ

What does the 'HM3' suffix indicate for this component?

The HM3 suffix indicates that the device is AEC-Q101 qualified, halogen-free, and RoHS-compliant.

Is this component suitable for automated placement?

Yes, the datasheet specifies it is ideal for automated placement due to its very low profile typical height of 1.7 mm.

What is the maximum operating junction temperature?

The maximum operating junction temperature range extends up to +175 °C.