VS-30CTQ045-1HM3

Diode Arrays Overview

The VS-30CTQ045-1HM3 is a high-performance Schottky rectifier from Vishay Semiconductors, featuring a center tap configuration with two common cathode legs. It provides a maximum average forward current of 30 A and supports a maximum DC reverse voltage of 45 V. The device utilizes proprietary barrier technology to achieve very low forward voltage drop while maintaining moderate leakage characteristics. It is designed for reliable operation up to a maximum junction temperature of 175 °C and meets MSL level 1 requirements.

Diode Arrays Feature Summary

• Center tap configuration optimized for switching power supplies and converters
• Proprietary barrier technology enabling reliable operation at elevated temperatures
• High purity, high temperature epoxy encapsulation for mechanical strength
• Guard ring structure providing enhanced ruggedness and long-term reliability

Diode Arrays Applications

• Switching power supplies
• Converters
• Freewheeling diodes
• Reverse battery protection

Diode Arrays Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure compliance with halogen-free and RoHS standards. Confirm that the TO-262AA package variant matches the required thermal management and mounting specifications for the target application environment.

Diode Arrays Selection Notes

Select this component when a dual-diode center tap topology is required for high-frequency applications. Ensure the design accommodates the specified thermal resistance values and peak surge current capabilities. Validate that the operating junction temperature remains within the rated range during continuous conduction.

Diode Arrays Part Context

This part belongs to the VS-30CTQ...SHM3 and VS-30CTQ...-1HM3 series of high-performance Schottky rectifiers. The series includes variants with different reverse voltage ratings, including 35 V and 40 V options, all sharing the same 30 A current rating and TO-262AA or D2PAK packaging configurations.

Diode Arrays Replacement Considerations

Direct substitutes include other parts within the VS-30CTQ045SHM3 series, such as the VS-30CTQ045SHM3 (D2PAK package) or the VS-30CTQ045-1HM3 (TO-262AA package). Verify pinout compatibility and thermal performance before substitution.

Diode Arrays FAQ

What is the maximum junction temperature rating?

The maximum junction temperature rating is 175 °C.

Does the device meet automotive qualification standards?

Yes, the device is AEC-Q101 qualified and meets JESD-201 class 1A whisker test requirements.

What is the typical series inductance per leg?

The typical series inductance per leg is 8.0 nH, measured lead-to-lead 5 mm from the package body.