The IPB240N03S4L-R8 from Infineon Technologies is a MOSFET with Continous Drain Current 240 A, Drain Source Resistance 0.61 to 1.04 Mohms, Drain Source Breakdown Voltage 30 V, Gate Source Voltage 16 V, Gate Source Threshold Voltage 1 to 2.2 V. Tags: Through Hole. More details for IPB240N03S4L-R8 can be seen below.