A light irradiation device according to an embodiment includes a light emitting element, and a substrate on which the light emitting element is mounted. Systems and servers for processing applications for compensation, and computer-readable storage media containing instructions for processing applications for compensation, are described. A processor may enable transmission of a request for feedback information via the plurality of RF chain signals. The floating control bond pad enables the active area to extend below the floating control bond pad, which in turn decreases a size of the power semiconductor device for a particular rated current or, conversely, increases a size of the active area and thus a rated current for a particular semiconductor die size.