Patent ID: 6787389
Filing Date: 2004-09-07
Classification: H01L

Abstract:
A method for producing discrete semiconductor devices, comprising the steps of:forming a plurality of sets of die bond pads and wire bond pads with electrically conductive metal sheets at specified positions on the back of an insulating sheet and making apertures in the insulating sheet on the metal sheets, packaging the discrete semiconductor elements, said packaging step comprising fastening the back of the discrete semiconductor elements on the die bond pads and electrically connecting the electrodes of the discrete semiconductor elements and the wire bond pads, the die bond pads and the wire bond pads being adopted to be mounted on a motherboard, sealing the plurality of discrete semiconductor elements installed on the insulating sheet with an integral sealing resin by sealing the packaging surface of the insulating sheet with the resin, and dividing the sealing resin into the discrete semiconductor devices by cutting off the sealing resin around the discrete semiconductor elements.