METHOD FOR SINGULATING A SEMINCONDUCTOR COMPONENT HAVING A PN JUNCTION AND SEMICONDUCTOR COMPONENT HAVNIG A PN JUNCTION

摘要

A semiconductor component having at least one emitter, at least one base, and a pn junction formed between emitter and base, having at least one non-metallic transverse conduction layer for the transverse conduction of majority charge carriers of the emitter. The emitter includes the transverse conduction layer and/or the transverse conduction layer is formed parallel to the emitter and in a manner electrically conductively connected thereto, and having a break side, at which the semiconductor component was singulated. A transverse conduction avoidance region is formed and arranged at the break side such that the transverse conductivity is reduced by at least a factor of 10, wherein the transverse conduction avoidance region has a depth (TQ) in the range of 5 μm to 500 μm, in particular 10 μm to 200 μm, perpendicular to the break side. A method for singulating a semiconductor component is also provided.