The IPB80N03S4L-02 from Infineon Technologies is a MOSFET with Continous Drain Current 80 A, Drain Source Resistance 2.5 to 3.2 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 IPB80N03S4L-02 can be seen below.