The STB10N60M2 from STMicroelectronics is a MOSFET with Continous Drain Current 7.5 A, Drain Source Resistance 550 to 600 Milliohm, Drain Source Breakdown Voltage 600 V, Gate Source Voltage - 25 to 25 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for STB10N60M2 can be seen below.