The IRFI720G from Vishay is a MOSFET with Continous Drain Current 2.6 A, Drain Source Resistance 180 milliohm, Drain Source Breakdown Voltage 400 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Through Hole. More details for IRFI720G can be seen below.