The Semtech MM1Z24 is a Zener diode in a surface mount, SOD-123 package that is RoHS compliant. It has a breakdown voltage range of 4.7 to 220 volts and maximum DC power dissipation up to 500mW. It is designed for use in voltage regulation, overvoltage protection and signal clamping applications. Features of this device include fast switching speed, low noise, and stable operation up to 125°C. It is also lead free and 100% matte tin (Sn) plated for both terminals and Robust construction for reliability, stability and long-term use.