VS-30CTQ100-1PBF

Diode Arrays Overview

The Vishay VS-30CTQ100-1PBF is a high-performance Schottky rectifier featuring a dual common cathode configuration within the TO-262AA (D-2PAK) surface-mount package. It provides a maximum average forward current of 30 A per device, split into two 15 A legs, and supports a repetitive peak reverse voltage of 100 V. The component utilizes proprietary barrier technology to achieve low forward voltage drop and minimal reverse leakage at elevated temperatures, enabling reliable operation up to a maximum junction temperature of 175 °C.

Diode Arrays Feature Summary

• Center tap configuration with dual anodes and a common cathode for efficient power conversion
• Proprietary barrier technology optimized for low reverse leakage at high temperatures
• Guard ring structure designed to enhance ruggedness and ensure long-term reliability
• High purity, high temperature epoxy encapsulation providing enhanced mechanical strength

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify that the specific part number matches the required voltage rating and package style before ordering. Confirm compliance with RoHS directives and lead-free specifications as indicated by the suffix. Ensure thermal management requirements align with the specified junction-to-case thermal resistance values during system design.

Diode Arrays Selection Notes

Select this component when applications require high-frequency operation combined with robust performance under elevated thermal conditions. The dual common cathode topology is suitable for center-tapped circuits or synchronous rectification setups. Evaluate the thermal resistance characteristics against the expected ambient temperature and heat dissipation capabilities of the printed circuit board layout.

Diode Arrays Part Context

This device belongs to the VS-30CTQ series of high current density Schottky rectifiers manufactured by Vishay Semiconductors. The series encompasses various voltage ratings and packaging options, including D2PAK and modified TO-262 outlines. These components are engineered specifically for demanding power-conversion environments requiring high efficiency and durability.

Diode Arrays Replacement Considerations

Direct substitutes include other Vishay parts from the same series such as the VS-30CTQ080-1PBF for lower voltage requirements. Verify pinout compatibility and thermal pad dimensions when replacing with devices from different manufacturers or alternative package styles.

Diode Arrays FAQ

What is the maximum non-repetitive surge current rating?

The maximum peak one-cycle non-repetitive surge current is 850 A for a 5 μs sine wave or 3 μs rectangular pulse.

How does the forward voltage drop vary with temperature?

The forward voltage drop decreases as the junction temperature increases; it is rated at 0.86 V at 25 °C and 0.67 V at 125 °C for a 15 A leg.

Is the device qualified for automotive applications?

Yes, the VS-30CTQ...-1PBF series is AEC-Q101 qualified.