The JSX-33U/250-5% is a type of insulated gate bipolar transistor, or IGBT. It is designed for use in applications where high levels of current and voltage, as well as fast switching speeds, are required. The JSX-33U/250-5% is a unidirectional, three-terminal device with a rated collector current of 250A and a peak blocking voltage of 3300V. The current-voltage characteristics at the operating junction temperature of 25°C are an average on-state voltage of less than 2.3V, with a delay time of 0.25us and a rise time of 0.7us. This makes it ideal for high power switching applications, such as motor control, industrial automation, and switching mode power supplies.