Littelfuse, Inc. Asymmetric Thyristors A1237NC280

These devices are available up to a voltage of 2800V. They exhibit very fast turn-on times and are capable of very high values of both critical di/dt and dv/dt. For the device type, they also exhibit high current ratings in excess of 1000A. Asymmetric construction optimizes the forward losses against the turn-off losses and gives the best performance in their voltage class.