VS-30CTQ040-1HM3

Diode Arrays Overview

The Vishay VS-30CTQ040-1HM3 is a high-performance Schottky rectifier featuring a center tap configuration with two anodes and a common cathode. It provides a maximum DC reverse voltage of 40 V and handles a total average forward current of 30 A (15 A per leg). The device utilizes proprietary barrier technology to achieve a low forward voltage drop of 0.56 V at 15 A and 125 °C, while supporting junction temperatures up to 175 °C. Packaged in the TO-262AA outline, it meets AEC-Q101 qualification standards for automotive reliability.

Diode Arrays Feature Summary

• Center tap configuration with dual anodes and a common cathode for efficient power conversion
• Proprietary barrier technology enabling reliable operation at elevated junction temperatures up to 175 °C
• Very low forward voltage drop characteristics optimized for high-frequency switching applications
• Guard ring structure designed to enhance ruggedness and ensure long-term operational reliability

Diode Arrays Applications

• Switching power supplies
• DC-DC converters
• Freewheeling diodes
• Reverse battery protection circuits

Diode Arrays Procurement Notes

Verify that the specific ordering suffix matches the required package style, as the -1HM3 designation corresponds to the TO-262AA case. Confirm compliance with halogen-free and RoHS requirements by checking the M3 termination details. Ensure the procurement quantity aligns with the manufacturer's standard packaging specifications for tubes or reels.

Diode Arrays Selection Notes

Select this component when a center tap topology is required for synchronous rectification or full-wave configurations. The 40 V rating suits low-voltage output stages where minimizing conduction losses is critical. Evaluate thermal management capabilities based on the specified junction-to-case thermal resistance values under continuous operating conditions.

Diode Arrays Part Context

This part belongs to the VS-30CTQ...SHM3 series of high-performance Schottky rectifiers manufactured by Vishay Semiconductors. The series includes variants with different voltage ratings such as 35 V and 45 V. All members share similar electrical characteristics and are designed for robust performance in demanding power electronics environments.

Diode Arrays Replacement Considerations

Direct substitutes within the same series include the VS-30CTQ035-1HM3 and VS-30CTQ045-1HM3, which offer identical packaging and electrical profiles except for their respective reverse voltage ratings.