The DF02S is a popular discrete semiconductor component, specifically a single-phase Bridge Rectifier. It is used to convert alternating current (AC) to direct current (DC) in a variety of electronic applications. The DF02S has four terminals, allowing it to rectify both halves of an AC waveform. It has a maximum forward current of 2A and a forward voltage drop of 1V. The DF02S is capable of handling high surge currents and has a reverse recovery time of 500ns. It is housed in a compact package, making it suitable for use in small or space-constrained devices. Overall, the DF02S is a reliable and efficient component for rectification purposes in electronic circuits