The IXTH1N170DHV from Littelfuse is a MOSFET with Continous Drain Current 1 A, Drain Source Resistance 16 milliohm, Drain Source Breakdown Voltage 1700 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -4.5 to -2.5 V. Tags: Through Hole. More details for IXTH1N170DHV can be seen below.