The IRFI9Z24G from Vishay is a MOSFET with Continous Drain Current -8.5 A, Drain Source Resistance 280 milliohm, Drain Source Breakdown Voltage -60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -2 to -4 V. Tags: Through Hole. More details for IRFI9Z24G can be seen below.