The IQAA40SC120B1 from iQXPRZ Power is a MOSFET with Continous Drain Current 40 A, Drain Source Resistance 0.049 ohm, Drain Source Breakdown Voltage 1200 V, Gate Charge 98.4 nC, Switching Speed 40 ns. More details for IQAA40SC120B1 can be seen below.