VS-32CTQ030STRR-M3

Diode Arrays Overview

The Vishay VS-32CTQ030STRR-M3 is a high-performance Schottky rectifier featuring a dual common cathode configuration within a D2PAK (TO-263AB) surface-mount package. It provides a maximum average forward current of 30 A and withstands a repetitive peak reverse voltage of 30 V. The device exhibits a low forward voltage drop of 0.49 V at 15 A and 0.58 V at 30 A, measured at a junction temperature of 25 °C. It supports operation up to a maximum junction temperature of 150 °C and handles a non-repetitive surge current of 900 A.

Diode Arrays Feature Summary

• Optimized for low reverse leakage current at elevated temperatures using proprietary barrier technology
• Features a guard ring structure designed to enhance ruggedness and ensure long-term reliability
• Constructed with high-purity, high-temperature epoxy encapsulation for improved mechanical strength and moisture resistance

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific suffix STRR against official documentation to confirm right-oriented tape and reel packaging compatibility with automated assembly equipment. Ensure the component meets RoHS compliance and halogen-free requirements as indicated by the M3 designation. Cross-reference the exact part number with the manufacturer's latest ordering information table to validate availability and preferred status before finalizing procurement plans.

Diode Arrays Selection Notes

Select this component when designing circuits requiring efficient freewheeling or reverse polarity protection in switching applications. The low forward voltage drop contributes to reduced conduction losses, while the high thermal capability allows for reliable operation under demanding conditions. Consider the D2PAK package dimensions and thermal resistance characteristics for appropriate heatsinking and PCB layout strategies.

Diode Arrays Part Context

This device belongs to the VS-32CTQ...S-M3 series of high-performance Schottky rectifiers manufactured by Vishay Semiconductors. The series is engineered specifically for applications demanding low reverse leakage at high temperatures. The product utilizes advanced barrier technology to maintain performance stability up to 150 °C junction temperature, distinguishing it from standard rectifier alternatives.

Diode Arrays Replacement Considerations

Consult the manufacturer's datasheet for direct cross-reference recommendations. Verify that any substitute component matches the 30 V reverse voltage rating, 30 A current handling capacity, and D2PAK package outline to ensure physical and electrical compatibility without redesigning the circuit board.

Diode Arrays FAQ

What is the typical reverse leakage current at 125 °C?

The typical reverse leakage current is 97 mA at a junction temperature of 125 °C.

Does the device support avalanche energy ratings?

Yes, the device has a rated non-repetitive avalanche energy of 13 mJ at a junction temperature of 25 °C.

What is the maximum thermal resistance from junction to case?

The maximum thermal resistance from junction to case per leg is 3.25 °C/W during DC operation.