The IXTY05N100 from Littelfuse is a MOSFET with Continous Drain Current 0.75 A, Drain Source Resistance 17000 Milliohm, Drain Source Breakdown Voltage 1000 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 2.5 to 4.5 V. Tags: Surface Mount. More details for IXTY05N100 can be seen below.