MSS1P3-M3/89A
Overview
The MSS1P3-M3/89A is a high-efficiency Schottky barrier rectifier in a low-profile MicroSMP (DO-219AD) package. It is designed for high-frequency rectification and freewheeling applications, supporting an average forward current of 1A with a maximum reverse voltage of 30V.
Why Choose This Part
The component features a low forward voltage drop of 550 mV at 1A, which minimizes power losses and improves system efficiency. Its ultra-compact MicroSMP package has a height of only 0.65mm, making it ideal for space-constrained PCB layouts, and it is AEC-Q101 qualified for automotive reliability.
Applications
Key Specifications
Getting Started
When designing for high current, ensure adequate copper area on the cathode pad for thermal dissipation as per the DO-219AD footprint guidelines. Use a standard reflow soldering profile suitable for surface-mount Schottky diodes, maintaining the junction temperature below 150 degrees Celsius.



