The STWA70N65DM6 from STMicroelectronics is a MOSFET with Continous Drain Current 68 A, Drain Source Resistance 36 to 40 Milliohm, Drain Source Breakdown Voltage 650 V, Gate Source Voltage - 25 to 25 V, Gate Source Threshold Voltage 3.25 to 4.75 V. Tags: Through Hole. More details for STWA70N65DM6 can be seen below.