Chin. J. Semicond. > 2007, Volume 28 > Issue S1 > 398-401

Recessed-Gate AIGaN/GaN HEMTs with Field-Modulating Plate

Chen Tangsheng, Wang Xiaoliang, Jiao Gang, Zhong Shichang, Ren Chunjiang, Chen Chen and Li Fuxiao

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Abstract: AIGaN/GaN HEMTs Oil SiC substrate have been fabricated.Recessed·gate and field-modulating plate configuration have been used to suppress the current collapse and to improve breakdown voltage and power performance of the devices. The developed 1-mm gate width device exhibits a saturated output power of 9.05W with a power gain of 7.5dB and a power-added efficiency (PAE) of 46% at 8GHz and 34V drain bias.

Key words: :wide band-gap semiconductorAlGaN/GaNHEMTsfield modulating plategate recess

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    Received: 27 May 2016 Revised: Online: Published: 01 January 2007

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      Chen Tangsheng, Wang Xiaoliang, Jiao Gang, Zhong Shichang, Ren Chunjiang, Chen Chen, Li Fuxiao. Recessed-Gate AIGaN/GaN HEMTs with Field-Modulating Plate[J]. Journal of Semiconductors, 2007, In Press. Chen T S, Wang X L, Jiao G, Zhong S C, Ren C J, Chen C, Li F X. Recessed-Gate AIGaN/GaN HEMTs with Field-Modulating Plate[J]. Chin. J. Semicond., 2007, 28(S1): 398.Export: BibTex EndNote
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      Chen Tangsheng, Wang Xiaoliang, Jiao Gang, Zhong Shichang, Ren Chunjiang, Chen Chen, Li Fuxiao. Recessed-Gate AIGaN/GaN HEMTs with Field-Modulating Plate[J]. Journal of Semiconductors, 2007, In Press.

      Chen T S, Wang X L, Jiao G, Zhong S C, Ren C J, Chen C, Li F X. Recessed-Gate AIGaN/GaN HEMTs with Field-Modulating Plate[J]. Chin. J. Semicond., 2007, 28(S1): 398.
      Export: BibTex EndNote

      Recessed-Gate AIGaN/GaN HEMTs with Field-Modulating Plate

      • Received Date: 2016-05-27
      • Published Date: 2016-04-28

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