The DMT43M8LFV from Diodes Incorporated is a MOSFET with Continous Drain Current 87 A, Drain Source Resistance 3.1 to 5.5 milliohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.5 V. Tags: Surface Mount. More details for DMT43M8LFV can be seen below.