The NVMFS6H800NWFT1G from onsemi is a MOSFET with Continous Drain Current 203 A, Drain Source Resistance 1.7 to 2.1 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 NVMFS6H800NWFT1G can be seen below.