Wolfspeed, Inc.
PACKAGED RF POWER DEVICE WITH PCB ROUTING

Abstract:

A radio frequency (RF) transistor amplifier includes a package submount. a package frame comprising an electrically insulating member and one or more conductive layers on the package submount and exposing a surface thereof, a transistor die on the surface of the package submount and comprising respective terminals that are electrically connected to the package frame, a protective member covering the transistor die, and one or more electrical components that are attached to the package frame outside the protective member. Related RF power device packages and fabrication methods are also discussed.