Abstract: A temperature sensor in the form of a temperature-dependent semiconductor resistor operating according to the current-spreading principle includes a semiconductor body of one conductivity type of silicon, which is provided on its lower side with a conductive layer and is provided on its upper side with at least one contact zone of the one conductivity type. The upper side is coated with a silicon oxide layer or a silicon nitride layer. In order for the given resistance value to be maintained more accurately and the temperature coefficient to have only a small spread, the semiconductor body is provided at its surface adjacent the silicon oxide layer or silicon nitride layer with a surface zone of the opposite conductivity type. Thus, it is possible to limit to a minimum value or to completely compensate for the influence of charges at the silicon oxide layer or silicon nitride layer.