The Good-Ark SK34A is a Schottky Barrier Diode (SBD) series that comes in the SMA (DO-214AC) package and is compliant with the RoHS standard. It has a high frequency operation, low power consumption, and is available in a wide range of packages including DO-214AC, SOD-423, and SMB. This diode also has a low forward voltage drop and a peak reverse current. It's used in full-wave rectification, avalanche protection, AC voltage stabilization, signal coupling, and other technologies.