The VUM33-05N is an optically isolated thyristor module from IXYS. This solid-state component is designed for applications in high-noise, high-voltage control circuits. It offers a galvanic insulation between the control and the load side, so noise and interference do not affect operations. The module features a high forward blocking voltage rating of 1600V, and its maximum load current is 200mA. It has a surge rating of 800A, which makes this component suitable for use in applications with high inrush currents. The VUM33-05N also features a very fast switching performance, with a turn-on time of less than 10µs and a turn-off time of just 10µs.