The SM4373NAKPC-TRG is a MOSFET with N Trench technology manufactured by Sinopower. It has a 30V drain-source voltage (VDSS) rating, a 70A continuous drain current (ID), a 2.5V gate-source voltage (VGS) rating, and a 250uA gate-source leakage current (IS). It also has a 4.3 mO on-resistance (RDS(on)) rating at 15A, and a 4.5V drain-source breakdown voltage (BVDSS). The package size is a DFN5*6-8 and this part is compliant to RoHS.