The STPS3170UF Schottky Diodes & Rectifiers manufactured by STMicroelectronics are designed for use in high-efficiency switching power supplies and utilizes a structure with ultra-low forward voltage drop. These components offer high-frequency capability and fast switching speed, allowing for minimal switching losses. These devices feature an ultra-tight current regulation range, as well as improved thermal performance, excellent avalanche capability, and high power ratings.The STPS3170UF includes three source terminals which can help eliminate the need for additional discrete components, while its Rösch-internal lead frame construction offers enhanced thermal conductivity and ruggedness. This device also features a UL flammability rating of 94 V-0 and is compliant with RoHS standards. It is suitable for use in switching power supply applications such as AC adapters, DC/DC converters, and power supplies.