The BUK4D60-30 from Nexperia is a MOSFET with Continous Drain Current 5.3 to 8.3 A, Drain Source Resistance 45 to 110 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage 0.6 to 1.25 V. Tags: Surface Mount. More details for BUK4D60-30 can be seen below.