The Infineon IAUT165N08S5N029ATMA2 is an OptiMOS 80V 165A HSOF-8 (High-Temperature Super-junction Field-Effect Transistor) with an 8-pin Quad Flat No-Lead (QFN) package. This type of transistor is designed to offer improved efficiency, increased power density, and advanced thermal management capabilities. It is suitable for a variety of applications such as switch-mode power supplies (SMPS), consumer electronic products, laptop adapters, telecom power supplies, and industrial power systems. Additionally, this particular transistor has a maximum drain-source voltage (VDS) of 80 volts and a maximum continuous drain current (ID) of 165 amps. Moreover, this transistor has integrated ESD protection, a maximum junction temperature rating of 175°C, and a minimum drain-source breakdown voltage of 175V.