The IQAA34N80B1 from iQXPRZ Power is a MOSFET with Continous Drain Current 22 to 34 A, Drain Source Resistance 0.125 to 0.145 ohm, Drain Source Breakdown Voltage 800 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 2.1 to 3.9 V. Tags: Through Hole. More details for IQAA34N80B1 can be seen below.