Study of charge collection effects in the DSSC sensor

The DePFET Sensor with Signal Compression (DSSC) instrument is a 1 Mpixel camera under development at the European XFEL for the detection of low-energy X-rays (<6 keV). In this work an experimental study of charge collection effects has been carried out as a function of the deposited charge in order to extract the true time profile of the collected charge cloud in a wide range of experimental conditions. A preliminary set of results is presented and discussed.