The MTP3055VL from onsemi is a MOSFET with Continous Drain Current 12 A, Drain Source Resistance 100 to 180 milli-ohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -15 to 15 V, Gate Source Threshold Voltage 1 to 2 V. Tags: Through Hole. More details for MTP3055VL can be seen below.