The BUK7Y22-100E from Nexperia is a MOSFET with Continous Drain Current 35 to 49 A, Drain Source Resistance 14.2 to 61 milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 4.5 V. Tags: Surface Mount. More details for BUK7Y22-100E can be seen below.