The SS56B with SMB (DO-214AA) Schottky Barrier Diodes (SBD) ROHS is a dual common cathode Schottky barrier diode manufactured by MSKSEMI. The SS56B is designed for use in high speed switching applications, low forward voltage drop, and low power loss. Its features include reverse-voltage protection, an ultra-low rise and fall time, and a maximum forward current of 1A. The SS56B is RoHS compliant and available in 2-pin surface-mount packages.