The BUK6D385-100E from Nexperia is a MOSFET with Continous Drain Current 2.6 to 3.7 A, Drain Source Resistance 280 to 1078 milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.3 to 2.7 V. Tags: Surface Mount. More details for BUK6D385-100E can be seen below.