The BAT54A-AQ is a double Schottky Diode and Rectifier in a SOT-23 package, rated for 30V and 0.2A from Diotec. It is a surface mount diodes and rectifier combination for fast switching and low power applications. The diodes are constructed with an integrated Schottky barrier that guarantees low forward voltage drop and fast switching speed. Additionally, its built-in rectifier ensures high stability and minimal ripple voltage across the diodes. This device is suitable for use in a variety high-frequency/high-speed switching applications, such as both linear and switching DC to DC converter, switching regulator, level shifter, battery charger, LED driver, ESD protection, and surge protection.