VS-82CNQ030APBF

Diode Arrays Overview

The VS-82CNQ030APbF is a dual Schottky rectifier module featuring a common cathode configuration within the D-61-8 package. It provides a maximum average forward current of 80 A and a repetitive peak reverse voltage of 30 V. The device supports junction temperatures up to 150 °C, with a typical forward voltage drop of 0.47 V at 40 A and 25 °C. Non-repetitive surge current capability reaches 5100 A for a 5 μs sine pulse.

Diode Arrays Feature Summary

• Dual center tap module design optimized for low forward voltage drop
• Proprietary barrier technology enabling reliable operation up to 150 °C junction temperature
• High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance
• 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 PbF suffix indicates lead-free terminations compliant with RoHS Directive 2002/95/EC. Confirm the specific package variant (D-61-8, D-61-8-SM, or D-61-8-SL) matches the required mounting style. Ensure thermal management solutions account for the specified junction-to-case thermal resistance values during DC operation.

Diode Arrays Selection Notes

Select this component for applications requiring moderate leakage currents combined with very low forward voltage drops. The dual common cathode configuration simplifies circuit layout for center-tapped topologies. Verify that the 30 V reverse voltage rating exceeds the maximum working peak reverse voltage in the target application environment.

Diode Arrays Part Context

This part belongs to Vishay's New Generation 3 Schottky Rectifier series utilizing the D-61 package family. The series is designed for industrial level qualification and offers high frequency operation capabilities. The product line emphasizes robust mechanical construction through specialized epoxy encapsulation techniques.

Diode Arrays Replacement Considerations

Check datasheet Document Number 95354 for dimensional compatibility with alternative packages such as D-61-8-SM or D-61-8-SL. Verify electrical parameters against other Vishay Q-series Schottky modules with similar current and voltage ratings.

Diode Arrays FAQ

What is the maximum non-repetitive surge current per leg?

The maximum non-repetitive surge current per leg is 5100 A for a 5 μs sine pulse or 3 μs rectangular pulse.

How does the forward voltage drop vary with junction temperature?

At 40 A, the forward voltage drop decreases from 0.47 V at 25 °C to 0.37 V at 125 °C.

What is the typical series inductance per leg?

The typical series inductance per leg is 5.5 nH, measured lead to lead 5 mm from the package body.