The SD11740 from Solitron Devices is a MOSFET with Continous Drain Current 100 A, Drain Source Resistance 8.6 to 13.5 milli-ohm, Drain Source Breakdown Voltage 1200 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 4 to 6 V. Tags: Surface Mount. More details for SD11740 can be seen below.