Skyworks Solutions, Inc.
Surface acoustic wave device with thermally conductive layer

Abstract:

Aspects of this disclosure relate to a surface acoustic wave device that includes a thermally conductive layer configured to dissipate heat of the surface acoustic wave device. The surface acoustic wave device includes a piezoelectric layer and an interdigital transducer electrode on the piezoelectric layer. The thermally conductive layer can be thinner than the piezoelectric layer. Related radio frequency modules and wireless communication devices are disclosed.