Matches in SemOpenAlex for { <https://semopenalex.org/work/W4205959852> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W4205959852 abstract "Gallium nitride (GaN) high-electron-mobility transistor (HEMT) is regarded as the most promising candidate for cryogenic power electronics applications. In this article, comprehensive cryogenic characterizations have been performed for a commercial 650 V GaN HEMT to demonstrate its advantages and possible issues. The static characterizations, including on-state resistance and threshold voltage are performed. Moreover, the dynamic characterizations are conducted by using a double pulse test (DPT) approach, where the device turn-on and turn-off times, turn-on and turn-off switching losses are recorded under different temperatures. Lastly, the dynamic on-state resistance performance for GaN HEMT is also investigated by using a clamping circuit. The results indicate that: 1) the on-state resistance can achieve around 70% reduction at 93 K; 2) the device threshold voltage is reduced slightly; 3) the turn-on switching time is reduced under low temperatures with an increased turn-on dv/dt and di/dt; 4) the turn-off switching time is relative stable over the temperature range; 5) the device switching loss is reduced due to the improved switching speed; 6) the dynamic on-state resistance of the evaluated GaN HEMT also shows a significant reduction at low temperatures." @default.
- W4205959852 created "2022-01-25" @default.
- W4205959852 creator A5026542962 @default.
- W4205959852 creator A5028546288 @default.
- W4205959852 creator A5069337182 @default.
- W4205959852 date "2021-11-16" @default.
- W4205959852 modified "2023-09-25" @default.
- W4205959852 title "Comprehensive Cryogenic Characterizations of a Commercial 650 V GaN HEMT" @default.
- W4205959852 cites W2009943423 @default.
- W4205959852 cites W2090059684 @default.
- W4205959852 cites W2569750295 @default.
- W4205959852 cites W2763552862 @default.
- W4205959852 cites W2806602868 @default.
- W4205959852 cites W2903512721 @default.
- W4205959852 cites W2903649556 @default.
- W4205959852 cites W2905443228 @default.
- W4205959852 cites W2971622211 @default.
- W4205959852 cites W2977873091 @default.
- W4205959852 cites W3116079752 @default.
- W4205959852 doi "https://doi.org/10.1109/ifeec53238.2021.9661762" @default.
- W4205959852 hasPublicationYear "2021" @default.
- W4205959852 type Work @default.
- W4205959852 citedByCount "6" @default.
- W4205959852 countsByYear W42059598522022 @default.
- W4205959852 countsByYear W42059598522023 @default.
- W4205959852 crossrefType "proceedings-article" @default.
- W4205959852 hasAuthorship W4205959852A5026542962 @default.
- W4205959852 hasAuthorship W4205959852A5028546288 @default.
- W4205959852 hasAuthorship W4205959852A5069337182 @default.
- W4205959852 hasConcept C119599485 @default.
- W4205959852 hasConcept C127413603 @default.
- W4205959852 hasConcept C162057924 @default.
- W4205959852 hasConcept C165801399 @default.
- W4205959852 hasConcept C171250308 @default.
- W4205959852 hasConcept C172385210 @default.
- W4205959852 hasConcept C189278905 @default.
- W4205959852 hasConcept C192562407 @default.
- W4205959852 hasConcept C195370968 @default.
- W4205959852 hasConcept C199310435 @default.
- W4205959852 hasConcept C2778871202 @default.
- W4205959852 hasConcept C2779227376 @default.
- W4205959852 hasConcept C49040817 @default.
- W4205959852 hasConceptScore W4205959852C119599485 @default.
- W4205959852 hasConceptScore W4205959852C127413603 @default.
- W4205959852 hasConceptScore W4205959852C162057924 @default.
- W4205959852 hasConceptScore W4205959852C165801399 @default.
- W4205959852 hasConceptScore W4205959852C171250308 @default.
- W4205959852 hasConceptScore W4205959852C172385210 @default.
- W4205959852 hasConceptScore W4205959852C189278905 @default.
- W4205959852 hasConceptScore W4205959852C192562407 @default.
- W4205959852 hasConceptScore W4205959852C195370968 @default.
- W4205959852 hasConceptScore W4205959852C199310435 @default.
- W4205959852 hasConceptScore W4205959852C2778871202 @default.
- W4205959852 hasConceptScore W4205959852C2779227376 @default.
- W4205959852 hasConceptScore W4205959852C49040817 @default.
- W4205959852 hasLocation W42059598521 @default.
- W4205959852 hasOpenAccess W4205959852 @default.
- W4205959852 hasPrimaryLocation W42059598521 @default.
- W4205959852 hasRelatedWork W1532598011 @default.
- W4205959852 hasRelatedWork W1995445607 @default.
- W4205959852 hasRelatedWork W2079213226 @default.
- W4205959852 hasRelatedWork W2081394942 @default.
- W4205959852 hasRelatedWork W2128175041 @default.
- W4205959852 hasRelatedWork W2143979385 @default.
- W4205959852 hasRelatedWork W3113886925 @default.
- W4205959852 hasRelatedWork W3135688849 @default.
- W4205959852 hasRelatedWork W4205737017 @default.
- W4205959852 hasRelatedWork W4226474410 @default.
- W4205959852 isParatext "false" @default.
- W4205959852 isRetracted "false" @default.
- W4205959852 workType "article" @default.