The IPD90N04S4L-04 from Infineon Technologies is a MOSFET with Continous Drain Current 84 to 90 A, Drain Source Resistance 3.2 to 5.5 Mohms, Drain Source Breakdown Voltage 40 V, Gate Source Voltage 20 V, Gate Source Threshold Voltage 1.2 to 2.2 V. Tags: Through Hole. More details for IPD90N04S4L-04 can be seen below.