The SS34F with 500µA@40V 40V 550mV@3A 3A SMAF Schottky Barrier Diodes (SBD) ROHS manufactured by Youtai is a type of semiconductor diode that is built with a metal–semiconductor junction rather than a p–n junction. This type of diode is characterized by its low forward voltage drop and fast switching action. These features make SBDs an ideal choice for high-frequency applications in which minimal power loss and fast switching are desired. Other features include low reverse leakage current, low reverse recovery time, and lowthermal resistance. The SS34F, manufactured by Youtai, would be perfect for circuit protection, rectification, and switch mode power supplies. The SS34F is ROHS compliant which means it meets European standards for hazardous materials and is environmentally friendly.