N-Channel MOSFET, 55V, 3.1A, 0.065 Ohm, TO-261AA
Small Signal Field-Effect Transistor, 2.8A I(D), 55V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-261AA, TO-261AA, 4 PIN

Single N-Channel 55 V 60 mOhm 7 nC HEXFET® Power Mosfet - SOT-223-3