Application Notes

Practical design guidance for using SuperQ™ MOSFETs in real-world power designs—selection, layout, switching behavior, thermals, and reliability.

New notes added regularly. Subscribe for updates.

Name(Required)

First Last

Email(Required)

View SuperQ Products

Ask a SuperQ Expert

Download, View & Share Application Notes

Newest Most Downloaded A-Z

AN001 – Refining Switching Charge Interval for Power Loss

This application note examines the limitations of traditional switching charge definitions when applied to reduced surface field MOSFETs. It introduces a revised method that accurately reflects their capacitance-voltage behavior, validated through measured switching losses.