Outline
.High dielectric constant (κ) oxides on (In)GaAs.High carrier mobility materials.High-κoxides.In-situ preparation of oxide/semiconductor interfaces.High-κon (In)GaAs MOSCAPs and MOSFETs.MBE-HfO 2, Y 2 O 3 and ALD-Y 2 O 3 on GaAs MOSCAPs.ALD-HfO 2 and Al 2 O 3 on In 0.53 Ga 0.47 As MOSFETs.Common gate MBE-Y 2 O 3 for Ge. A GaAs mosfet comprises a p-type gallium arsenide single crystal having two grooves formed therein, each groove containing a layer of indium, a layer of dopant overlying the indium and a layer of Al 2 O 3 overlying the dopant, each groove overlying a respective n + region of the gallium arsenide, the surface of the gallium arsenide single crystal on each side of each groove comprising native oxide to a depth. From Sumitomo Electric Device Innovations U.S.A. Small Signal GaAs FETs, Medium Power, 11dB, 8GHz, 39mA.
Gaas Fet Vs Mosfet
GaAs (Gallium Arsenide) high frequency devices which are the most suitable compound semiconductors for satellite broadcasting receivers, communication receiving devices and satellite communication receivers.
Gaas Jfet
In equipment for receiving radio waves from satellites, HEMT devices are used to amplify weak signals without generating noise.
Mitsubishi Electric has achieved lower noise through improvements in device structures including miniaturized gate lengths, and packaging structure, contributing to smaller satellite broadcasting receivers, and smaller and lower-cost receivers.
Features
Main Applications
Direct Broadcasting Satellite (DBS) / Satellite Digital Audio Radio Service (SDARS) / Global Positioning System (GPS) / Automotive / etc
Selection Map
Low Noise GaAs HEMTs
Gaafet Technology
- ■：AEC-Q101 qualified
- HEMT：High Electron Mobility Transistor
Small Signal InGaP HBT
- ■：AEC-Q101 qualified
- HBT：Heterojunction Bipolar Transistor
Notes
- Space Qualified Devices are available. Please contact sales representative.
- ADS/MWO Non-linear models, Reliability data are available for most of our devices. Please contact sales representative.
Technical report
ADVANCE Magazine
Data Sheets
View data sheets for GaAs High Frequency Devices
Related Information
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