The MM3Z5V6 with Zener Diodes SOD-323 RoHS is a small signal diode manufactured by Sino-IC. It is a SOD-323 package with three Zener diodes and provides voltage stabilization in circuits, such as audio receivers, digital watches, and other applications. The diode has the voltage range of 3.0V to 5.6V and its power dissipation rating is 500mW. It also has a low reverse leakage current and is RoHS compliant.