The BZT52B6V8S with Zener Diodes SOD-323 RoHS manufactured by Formosa is a type of semiconductor that has two terminals and is primarily used as a voltage regulator. It is designed to allow current to flow in one direction and, when the voltage exceeds a certain set limit, the current will be diverted to the other direction. It is designed in a SOD-323 package, which is a surface-mount, very small-outline package. This device complies with RoHS (Restriction of Hazardous Substances Directive) for environmental safety requirements. It has a maximum power dissipation of 200 mW, a voltage of 6.8 V, a maximum reverse current of 5 µA, and a resistance of 4.7 W.