The STL35N75LF3 from STMicroelectronics is a MOSFET with Continous Drain Current 32 A, Drain Source Resistance 20 to 30 Milliohm, Drain Source Breakdown Voltage 75 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.4 V. Tags: Surface Mount. More details for STL35N75LF3 can be seen below.