A substrate package arrangement may include a substrate that contains a ceramic body, a top metal layer, disposed on a top side of the ceramic body, and a bottom metal layer, disposed on a bottom side of the ceramic body, opposite the top surface. The substrate package arrangement may further include a lead structure, electrically connected to the top metal layer, and being electrically isolated from the bottom metal layer, wherein the substrate and lead structure are arranged in a discrete package, and wherein the ceramic body is formed of a high thermal conductivity material.