The IQIA39N60A3 from iQXPRZ Power is a MOSFET with Continous Drain Current 24 to 39 A, Drain Source Resistance 0.06 to 0.16 ohm, Drain Source Breakdown Voltage 600 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2.1 to 3.9 V. Tags: Surface Mount. More details for IQIA39N60A3 can be seen below.