The IPD50N08S4-13 from Infineon Technologies is a MOSFET with Continous Drain Current 50 A, Drain Source Resistance 11.2 to 13.2 Mohms, Drain Source Breakdown Voltage 80 V, Gate Source Voltage 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Through Hole. More details for IPD50N08S4-13 can be seen below.