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TC2623
12GHz Super Low Noise HEMT
AlGaAs/GaAs Field Effect Transistor Description
The TC2623 is a X/Ku band Schottky barrier High Electron Mobility Transistor. This device is based on a 0.25µm mushroom Aluminium gate associated with an HEMT active layer and passivated with a SI3N4 layer. It is mounted in a 70mils hermetic ceramicmetal package, easy to match at X band. It is available in the BMH204 package and in chip form.
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Main Features
§ 0.3dB minimum noise figure @ 5GHz § 0.65dB minimum noise figure @ 12GHz § 14dB associated gain @ 5GHz § 10.5dB associated gain @ 12GHz 1 : Gate 2 : Source 3 : Drain 4 : Source
Main Characteristics
Tamb = +25°C Symbol Idss NFmin Ga Parameter Saturated drain current Minimum noise figure Associated gain 13 Min 10 Typ 30 0.3 14 Max 60 0.