The S2A is a standard diode manufactured by Fairchild Semiconductor. It has a maximum reverse voltage of 50V and an average rectified current of 2A. The S2A is designed for use in a wide range of applications, including power management, rectification, and reverse polarity protection. It is a surface mount device (SMD) with a standard recovery time of >500ns and >200mA (Io). The reverse recovery time is 2μs, and the reverse leakage current is 1μA at 50V. The supply and demand status is sufficient.