Title :
Comparative analysis of the thermal resistance profiles of power light-emitting diodes cree and rebel types
Author :
Zakgeim, A.L. ; Chernyakov, A.E. ; Vaskou, A.S. ; Kononenko, V.K. ; Niss, V.S.
Author_Institution :
Submicron Heterostructures for Microelectron. Res. & Eng. Center, St. Petersburg, Russia
Abstract :
Analysis of the thermal resistance of power light-emitting diodes (LEDs) of Cree and Rebel types is developed. Components of the thermal resistance of the diodes are determined and several distinguishes between different methods are obtained. Behavior of bottleneck effect related to definite interfaces is established. The value of LED active junction area is evaluated too.
Keywords :
light emitting diodes; thermal resistance; Cree types; LED active junction area; Rebel types; bottleneck effect; comparative analysis; definite interfaces; power light-emitting diodes; thermal resistance profiles; Abstracts; Area measurement; Electrical resistance measurement; Gallium nitride; Heating; Impedance measurement; Size measurement;
Conference_Titel :
Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE), 2013 14th International Conference on
Conference_Location :
Wroclaw
Print_ISBN :
978-1-4673-6138-5
DOI :
10.1109/EuroSimE.2013.6529922
