The IXTH80N20L from Littelfuse is a MOSFET with Continous Drain Current 80 A, Drain Source Resistance 32 Milliohm, Drain Source Breakdown Voltage 200 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Through Hole. More details for IXTH80N20L can be seen below.