PFS5L40 with Schottky Barrier Diodes (SBD) DO-201AD is a RoHS compliant, surface mount device manufactured by PFC Device. It features a low forward voltage drop of only 0.4V at an IF current of 10A, meaning it can significantly reduce power loss compared to standard diodes. It also features a low reverse leakage current, high current handling capability and high surge current capability, making it suitable for use in various switching, clipping, and rectification circuits. Additionally, the short reverse recovery time of these diodes makes them highly efficient in a variety of applications, including power factor correction, LED lighting, and amplifier circuits.