2.1 A/mm current density AlGaN/GaN HEMT
- 3 April 2003
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 39 (7) , 625-626
- https://doi.org/10.1049/el:20030382
Abstract
We report on the electrical performances of high current density AlGaN/GaN HEMTs. 2x75μmx0:7μm devices grown on sapphire substrate showed current densities up to 2.1A/mm under 200ns pulse condition. RF power measurements at 8GHz and VDS = 15V exhibited a saturated output power of 3.66W/mm with a 47.8% peak PAKeywords
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