The MM1Z16B with Zener Diodes SOD-123 RoHS manufactured by Jingdao is a diode that is typically used to regulate voltage within electronic circuits. It has an operating range of 6V to 200V, a power rating of 500mW, a maximum cathode current of 1mA, and a reverse voltage of 16V. It features SOD-123 package type, RoHS compliant, and it is lead-free. This diode is well-suited for a variety of applications, such as voltage clamping, over-voltage suppression, voltage regulator circuits, and temperature control systems.