The S54 with Schottky Barrier Diodes (SBD) SMAF RoHS manufactured by DIYI is an electronic component designed for use in power switching applications. It contains three SBDs, which are ideal for voltage clamping, ESD protection, and reverse avalanche protection. The SBDs can operate up to 400V and handle up to 10A peak current. The S54 also features an SMAF footprint and RoHS compliant design for compatibility with a wide range of products. It is suitable for use in converters, power management circuits, and industrial controls.