The Infineon AUIRF7343QTR is a N/P-MOSFET transistor with unipolar switching. It has a 55/-55V drain-source voltage, 4.7/-3.4A drain-source current, 4.7W power dissipation, and a SO8 package. This transistor is capable of operating under harsh environments with improved performance, due to its N/P-MOSFET technology. It is ideal for applications where high drain-source voltages, low on-resistance, and fast switching are required. This component is well suited for various high-end applications including motor control, home appliances, and automation.