The SK8603160L from Panasonic Corporation is a MOSFET with Continous Drain Current 70 A, Drain Source Resistance 2.5 to 4.3 Milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.3 to 3 V. Tags: Surface Mount. More details for SK8603160L can be seen below.