Critical Voltage for Electrical Reliability of GaN High Electron Mobility Transistors on Si Substrate

Critical Voltage for Electrical Reliability of GaN High Electron Mobility Transistors on Si Substrate

We have evaluated the electrical reliability of GaN HEMTs on Si by carrying out V[subscript DS] = 0 V step-stress experiments. We have found that these devices show a degradation pattern that is very similar to that of devices on SiC with a critical voltage at which a sudden degradation of the gate...

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Bibliographic Details
Main Authors:	Demirtas, Sefa, del Alamo, Jesus A.
Other Authors:	Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Format:	Article
Language:	en_US
Published:	Institute of Electrical and Electronics Engineers 2010
Online Access:	http://hdl.handle.net/1721.1/58977

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