The NVTFS6H850NWFTAG from onsemi is a MOSFET with Continous Drain Current 68 A, Drain Source Resistance 8.5 to 9.5 mohms, Drain Source Breakdown Voltage 80 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for NVTFS6H850NWFTAG can be seen below.