The SMA2EZ330 with Diode is a 3W, 330V, surface mount device (SMD), reel or tape packaged, single diode 0.5uA Zener diode manufactured by DC Components. It is built in a small package type of SMA (Subminiature A) in axial-lead package form. The diode is designed to provide overvoltage protection and has a low power dissipation level with good heat resistance. This part is suitable for applications such as general protection, video receiver protection, DC/DC converters, high voltage switching regulators, and more.