The IPP120N06S4-H1 from Infineon Technologies is a MOSFET with Continous Drain Current 120 A, Drain Source Resistance 1.8 to 2.4 Mohms, Drain Source Breakdown Voltage 60 V, Gate Source Voltage 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Through Hole. More details for IPP120N06S4-H1 can be seen below.