The STWA48N60M2 from STMicroelectronics is a MOSFET with Continous Drain Current 42 A, Drain Source Resistance 60 to 70 Milliohm, Drain Source Breakdown Voltage 600 V, Gate Source Voltage - 25 to 25 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Through Hole. More details for STWA48N60M2 can be seen below.