The NVMFS5C680NLWFT1G from onsemi is a MOSFET with Continous Drain Current 21 A, Drain Source Resistance 22.9 to 43 mohms, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.2 to 2.2 V. Tags: Surface Mount. More details for NVMFS5C680NLWFT1G can be seen below.