VS-40CTQ150-N3

Diode Arrays Overview

The VS-40CTQ150-N3 is a Schottky rectifier featuring a dual common cathode configuration within a TO-220AB package. It supports a maximum average forward current of 40 A and a repetitive peak reverse voltage of 150 V. The device exhibits a forward voltage drop of 0.71 V at 20 A and 125 °C, with a maximum reverse leakage current of 15 mA at 125 °C. It operates reliably up to a junction temperature of 175 °C.

Diode Arrays Feature Summary

• Optimized proprietary barrier technology for very low forward voltage drop
• High purity, high temperature epoxy encapsulation for mechanical strength
• Guard ring structure designed for enhanced ruggedness and long-term reliability

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official Vishay documentation to confirm compliance requirements. The -N3 designation indicates the component is halogen-free, RoHS compliant, and totally lead-free. Confirm that the required packaging quantity matches the standard antistatic plastic tube specifications provided in the manufacturer's ordering information table.

Diode Arrays Selection Notes

Select this component when applications require a center-tap Schottky rectifier capable of handling moderate leakage currents with high thermal stability. The TO-220AB package facilitates direct heatsinking via the base metal. Ensure the operating junction temperature does not exceed the 175 °C maximum rating specified in the absolute maximum ratings section.

Diode Arrays Part Context

This part belongs to the VS-40CTQ... series of center tap Schottky rectifiers manufactured by Vishay Semiconductors. The series is characterized by optimized barrier technology allowing reliable operation at elevated temperatures. The TO-220AB package provides a standardized mounting interface suitable for through-hole assembly in industrial power electronics.

Diode Arrays Replacement Considerations

Direct substitutes include the VS-40CTQ150PbF variant, which shares identical electrical characteristics but differs in environmental compliance markings. Verify pinout compatibility and thermal resistance values before substituting.