The STD86N3LH5 from STMicroelectronics is a MOSFET with Continous Drain Current 80 A, Drain Source Resistance 0.0045 to 0.0065 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage 20 V, Gate Source Threshold Voltage 1 to 2.5 V. Tags: Through Hole. More details for STD86N3LH5 can be seen below.