LOW COST HIGH STRENGTH SURFACE MOUNT PACKAGE

摘要

A hermetically sealed package has an electrically insulating substrate, a plurality of electrically and thermally conductive tabs, and a lid. The electrically insulating substrate has a plurality of apertures and an aspect ratio of about 10: 1 or greater. The plurality of electrically and thermally conductive tabs is hermetically joined to a bottom surface of the electrically insulating substrate and at least one tab covers each of the apertures. The lid is hermetically joined to a top surface of the electrically insulating substrate proximate to a perimeter of the electrically insulating substrate.