The SR580 is a produc manufactured by Formosa that features Schottky Barrier Diodes (SBD). The SR580 consists of three diodes in a single package housed in the form of a DO-201AD, a standard package for SBDs. The diodes are designed for high-speed switching of low voltage analog and digital signals and are RoHS compliant, meaning they meet the European Union's Restriction of Hazardous Substances Directive standards. The diodes have low forward voltage drop and fast reverse recovery, making them suitable for use in high efficiency applications. They are also RoHS compliant, meaning they are free of hazardous materials like lead, mercury, and cadmium, making them environmentally friendly. In addition, the SR580 comes with an AgSnO2 material coating on the pins which provides excellent thermal and electrical characteristics, as well as extending the life span of the diodes.