The CGH80030D from MACOM is a GaN HEMT that operates from DC to 8 GHz. This transistor provides an output power of over 30 Watts with a gain 16.5 dB and efficiency over 65%. It requires a supply voltage of 28 Volts and has a breakdown voltage of 84 Volts. This transistor is available as a bare die and is ideal for cellular and test and measurement applications.