The IPB180N10S4-03 from Infineon Technologies is a MOSFET with Continous Drain Current 134 to 180 A, Drain Source Resistance 2.7 to 3.3 Mohms, Drain Source Breakdown Voltage 100 V, Gate Source Voltage 20 V, Gate Source Threshold Voltage 2 to 3.5 V. Tags: Through Hole. More details for IPB180N10S4-03 can be seen below.