The SS14 is a Schottky Barrier Diode (SBD) manufactured by JSMSEMI and complying with RoHS standards. It has a nominal voltage rating of 40V, a maximum peak reverse voltage of 550mV and a maximum forward current rating of 1A. It also has a maximum forward voltage of 500uA @ 40V. This device comes in the SMA (DO-214AC) package.