SolutionsThe ST20100S is a Schottky Barrier Diode (SBD) designed and manufactured by SMC Diode Solutions. It is RoHS compliant and packaged in a 3-Pin TO-277B format. It is a lower Vf device which can be used for low forward voltage drop applications such as rectifiers, dc-dc converters, solenoid/relay drivers, and LED drivers. Additionally, it offers low thermal resistance and peak reverse surge current capability up to 8A. The ST20100S has a max operating junction temperature of 150oC, max peak forward current of 200A, maximum DC reverse current at 25oC of 100uA, and a maximum forward voltage drop of 0.2 V.