?The B1D03120E with TO-252-2 Schottky Barrier Diode (SBD) ROHS is a dual-die Schottky Barrier Diode (SBD) manufactured by BASiC Semiconductor. It is packaged in a compact TO-252-2 package which is the smallest package size available in the range. The device is a 30V single-lead device that is designed for maximum efficiency and high reliability. It is designed for reverse voltage protection, sensing, and various types of switching applications. The high surge current ratings of the device make it ideal for switching applications, such as in automotive and industrial motor controls. The device is RoHS compliant and provides low forward voltage drop at high currents, making it energy-efficient.