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Peak Output Power 45W
Application General-Purpose Broadband, 28 V
Typical Power (PSAT) 55 W
Operating Voltage 28 V
Frequency DC - 4.0 GHz
Package Type Flange/Pill
Small Signal Gain 18 dB @ 2.0 GHz 14 dB @ 4.0 GHz
Efficiency 55 % @ PSAT

45-W RF Power GaN HEMT

SKU: CG2H40045

Wolfspeed’s CG2H40045 is an unmatched, gallium-nitride (GaN) high electron mobility transistor (HEMT). The CG2H40045, operating from a 28 volt rail, offers a general purpose, broadband solution to a variety of RF and microwave applications. GaN HEMTs offer high efficiency, high gain and wide bandwidth capabilities making the CG2H40045 ideal for linear and compressed amplifier circuits. The transistor is available in a flange and pill package.


  • Up to 4 GHz Operation