ND171N14K is a Discrete Semiconductor Module (DSM) manufactured by Infineon. It is a single channel, insulated gate bipolar transistor (IGBT), capable of providing 1400 V output, and capable of passing up to 270A current. This device is suitable for high power industrial applications, such as welding, waterjet cutting, elevators, and induction heating. Its design utilizes a new generation of trench technology which reduces On-state voltage drop and improves turn-on rise time. In addition, it comes with overvoltage protection, over-temperature protection, and fast short-circuit protection, making it an ideal power device for high power applications.