VS-30CPQ140PBF

Diode Arrays Overview

The Vishay VS-30CPQ140PBF is a dual Schottky rectifier in a TO-247AC package with a base common cathode configuration. It provides a maximum average forward current of 30 A (15 A per leg) and a maximum repetitive peak reverse voltage of 140 V. The device features a typical forward voltage drop of 0.78 V at 15 A and 125 °C, with a maximum non-repetitive surge current of 1000 A. It supports junction temperatures up to 175 °C and includes a guard ring for enhanced ruggedness.

Diode Arrays Feature Summary

• Proprietary barrier technology enables reliable operation at junction temperatures up to 175 °C
• Guard ring structure provides enhanced ruggedness and long-term reliability
• Optimized for low reverse leakage current at elevated temperatures
• High purity, high temperature epoxy encapsulation ensures mechanical strength and moisture resistance

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official documentation before procurement. The PbF suffix indicates lead-free and RoHS compliance, while the -N3 suffix denotes halogen-free, RoHS compliant, and totally lead-free construction. Confirm that the required quantity aligns with the standard packaging minimum order quantities specified by the manufacturer.

Diode Arrays Selection Notes

Select this component when a dual common cathode Schottky rectifier is required for applications demanding high thermal stability and low forward voltage drop. Ensure the circuit design accommodates the 140 V maximum repetitive peak reverse voltage rating. Verify that the thermal management strategy can maintain the junction temperature within the specified 175 °C maximum limit during continuous operation.

Diode Arrays Part Context

This part belongs to the VS-30CPQ... center tap Schottky rectifier series manufactured by Vishay Semiconductors. The series is designed for high-frequency operation and utilizes proprietary barrier technology to optimize performance in demanding power-conversion environments. The TO-247AC package facilitates efficient heat dissipation through the base terminal.

Diode Arrays Replacement Considerations

The datasheet does not list specific public substitute part numbers. When evaluating alternatives, ensure the replacement matches the TO-247AC package, 140 V reverse voltage rating, 30 A total forward current capacity, and common cathode configuration.