A semiconductor apparatus having a first surface and a second surface opposite to the first surface includes: a semiconductor chip having a front side and a backside; a first heat radiation member electrically and thermally coupled with the backside of the chip; a second heat radiation member electrically and thermally coupled with the front side of the chip; and a resin mold sealing the first and second heat radiation members together with the chip. At least one of the first and second heat radiation members is exposed on both of the first and second surfaces.