The BUK7Y25-80E from Nexperia is a MOSFET with Continous Drain Current 27.5 to 39 A, Drain Source Resistance 16.7 to 62.75 milliohm, Drain Source Breakdown Voltage 80 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 4.5 V. Tags: Surface Mount. More details for BUK7Y25-80E can be seen below.