The 2EZ8.2 is a Zener diode manufactured by DC Components with a voltage of 8.2V, a power rating of 2W, an Ammo pack type of package, a DO15 body style, and a current rating of 50uA. This is a single diode component, meaning that one diode is contained within a single package. It is mainly used to regulate voltages in circuits, protect them from reverse voltages and transient voltages, serve as temperature sensors and light-detecting circuits, and act as the basic building blocks of power supplies.