ElectronicsThe MMSZ4683 Zener Diodes SOD-123 RoHS manufactured by Changjiang Electronics is a type of electronic component. It is a three-terminal silicon semiconductor device that operates in the breakdown region. It acts as a voltage reference when operated in its reverse breakdown region and can be used to regulate a voltage over varying load and line conditions in the presence of higher power dissipation. It is constructed with two-terminal cathode and anode, and the junction formed between them is known as the Zener junction. These diodes have a low reverse-leakage current, which makes them suitable for use in voltage regulation applications. The SOD-123 package features a RoHS compliant surface mountable design, providing excellent thermal characteristics, operating temperature range and low parts heights. The device is ideal for applications in many areas, including power supplies, personal electronics, automotive, and industrial electronics.