2SK4070-ZK-E1-AY
2SK4076-ZK-E1-AY
Small Signal Field-Effect Transistor, 35A I(D), 40V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-252AA, LEAD FREE, TO-252, MP-3ZK, 3 PIN
2SK4078-ZK-E1-AY