The IXTF6N200P3 from Littelfuse is a MOSFET with Continous Drain Current 4 A, Drain Source Resistance 4200 Milliohm, Drain Source Breakdown Voltage 2000 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 3 to 5 V. Tags: Through Hole. More details for IXTF6N200P3 can be seen below.