The invention relates to a bipolar semiconductor switch and a manufacturing method therefor. A bipolar semiconductor switch having a semiconductor body is provided. The semiconductor body includes a first p-type semiconductor region, a second p-type semiconductor region, and a first n-type semiconductor region forming a first pn-junction with the first p-type semiconductor region and a second pn-junction with the second p-type semiconductor region. On a shortest path through the first n-type semiconductor region between the first pn-junction and the second pn-junction a concentration of charge recombination centers and a concentration of n-dopants vary. The concentration of the charge recombination centers has a maximum at a point along the shortest path where the concentration of n-dopants is at least close to a maximum dopant concentration. Further, a manufacturing method for the bipolar semiconductor switch is provided.