The FDMC86570L from onsemi is a MOSFET with Continous Drain Current 84 A, Drain Source Resistance 4.3 milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 3 V. Tags: Surface Mount. More details for FDMC86570L can be seen below.