The SS12 SMA, with Schottky Barrier Diodes (SBDs), is a DO-214AC RoHS-compliant component manufactured by Hottech. This part is a dual diode assembly composed of two individual SBDs on a common plastic terminal for surface mount applications. The SBDs provide fast switching with low forward voltage drop, excellent high-current carrying capability, and a low reverse-leakage current. The component is rectangular, with metal tabs along the sides, and solder terminals on the bottom. Its package size is 2.2x2.9x0.7mm, making it a space-saving component. It is used in a variety of DC/DC converters and pulse-width modulators.