The BUK7608-40B from Nexperia is a MOSFET with Continous Drain Current 71 to 75 A, Drain Source Resistance 6.6 to 15.2 milliohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 4.4 V. Tags: Surface Mount. More details for BUK7608-40B can be seen below.