METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE WITH CONTROLLED CARRIER LIFETIME

摘要

The semiconductor element has a semiconductor substrate, an insulated gate field effect transistor portion, and an outer circumference portion formed on the substrate and disposed to substantially surround the field effect transistor portion. The organic inactive layer is provided on the portion of the substrate where the field effect transistor portion is not disposed. This device can be resin mold packaged for improved moisture resistance by using the fact that the outer periphery of the device is covered with an organic resin.