The WMP07N70C2 is a Transistor N-MOSFET (SJ-MOSFET C2) with unipolar characteristics, rated for a maximum voltage of 700V, a maximum current of 4A and a maximum power of 42W, packaged in a TO251 format. This device is manufactured by Wayon. This transistor is suitable for applications such as switching, low-noise, fast-switching, and voltage- and current-regulating circuits. It is often used in audio and power amplifiers, and in communication systems.