The SS210 100V Single 850mV@2A 2A SMA Schottky Barrier Diodes (SBD) ROHS is a type of diode manufactured by Blue Rocket. It is used for rectifying alternating current and assisting in controlling voltage by limiting current flow in an electronic circuit. The diode is designed with two terminals, the anode and the cathode. An electric current can flow through the diode in one direction, but not in the other. The diode has a maximum voltage of 100V, with a reverse breakdown voltage of 850mV@2A. It is fabricated using SMA (Surface Mount Assembly) technology and compliant with China's ROHS environmental safety standards.