Thermal Surface Interface for High-Power Arsenide–Gallium Heterostructure FETs
- Autores: Pashkovskii A.1, Kulikova I.1, Lapin V.1, Lukashin V.1, Pristupchik N.1, Manchenko L.1, Kalina V.1, Lopin M.1, Zakurdaev A.1
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Afiliações:
- Shokin Scientific Industrial Enterprise “Istok”
- Edição: Volume 64, Nº 2 (2019)
- Páginas: 220-225
- Seção: Solid State Electronics
- URL: https://journals.rcsi.science/1063-7842/article/view/202889
- DOI: https://doi.org/10.1134/S1063784219020154
- ID: 202889
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Resumo
Application of heat-conducting coatings for cooling of high-power FETs based on heterostructures with arsenide–gallium substrate is theoretically analyzed. When the basic technology for manufacturing of transistors is employed in the absence of additional efforts aimed at a decrease in the thermal resistance of the substrate, the application of an additional thermal interface that represents a heat-conducting dielectric coating makes it possible to substantially decrease the overheating of the transistor channel. A several-fold decrease in such overheating can be reached using variations in the thickness of the coating and modification of the transistor structure and working regimes.
Sobre autores
A. Pashkovskii
Shokin Scientific Industrial Enterprise “Istok”
Autor responsável pela correspondência
Email: solidstate10@mail.ru
Rússia, Fryazino, Moscow oblast, 141190
I. Kulikova
Shokin Scientific Industrial Enterprise “Istok”
Email: solidstate10@mail.ru
Rússia, Fryazino, Moscow oblast, 141190
V. Lapin
Shokin Scientific Industrial Enterprise “Istok”
Email: solidstate10@mail.ru
Rússia, Fryazino, Moscow oblast, 141190
V. Lukashin
Shokin Scientific Industrial Enterprise “Istok”
Email: solidstate10@mail.ru
Rússia, Fryazino, Moscow oblast, 141190
N. Pristupchik
Shokin Scientific Industrial Enterprise “Istok”
Email: solidstate10@mail.ru
Rússia, Fryazino, Moscow oblast, 141190
L. Manchenko
Shokin Scientific Industrial Enterprise “Istok”
Email: solidstate10@mail.ru
Rússia, Fryazino, Moscow oblast, 141190
V. Kalina
Shokin Scientific Industrial Enterprise “Istok”
Email: solidstate10@mail.ru
Rússia, Fryazino, Moscow oblast, 141190
M. Lopin
Shokin Scientific Industrial Enterprise “Istok”
Email: solidstate10@mail.ru
Rússia, Fryazino, Moscow oblast, 141190
A. Zakurdaev
Shokin Scientific Industrial Enterprise “Istok”
Email: solidstate10@mail.ru
Rússia, Fryazino, Moscow oblast, 141190