In order to form a MOS transistor device with a particularly low on resistance with a good avalanche strength at the same time, it is proposed to define the position andor the configuration of avalanche breakdown regions by a variation andor a course of the width andor of the depth of the respective trench structure andor of the respective mesa regions. On the display, the user can see which words are used most frequently, and the placement of each word gives some information about where it appears in the text. or lower and a tire using the rubber composition for sidewall. The prioritization scheduler tracks the latency and throughput of all channels to the source servers and dynamically adjusts the download schedule to control download performance.