The Vishay 2N356 is an N-Channel MOSFET Transistor designed for use in power switching applications such as load switching, relay drivers, and DC motor control. It features a low drain-source on state resistance (RDSON), and can be used in a wide range of operating conditions, including temperatures up to 175°C. It also has an extended drain-source breakdown voltage range, of 30V-200V, giving it a greater capability to handle higher voltages than other types of transistors. In addition, it has a high current carrying capacity, allowing it to handle up to 10A.