The BUK7Y28-75B from Nexperia is a MOSFET with Continous Drain Current 25.1 to 35.5 A, Drain Source Resistance 23 to 67.2 milliohm, Drain Source Breakdown Voltage 75 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 4.4 V. Tags: Surface Mount. More details for BUK7Y28-75B can be seen below.