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Electrothermal model of a power LED for SPICE
Author(s) -
Górecki Krzysztof
Publication year - 2011
Publication title -
international journal of numerical modelling: electronic networks, devices and fields
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.249
H-Index - 30
eISSN - 1099-1204
pISSN - 0894-3370
DOI - 10.1002/jnm.811
Subject(s) - spice , power (physics) , electronic engineering , computer science , thermal , electrical engineering , engineering , physics , thermodynamics
SUMMARY In this paper an electrothermal model of the power LED dedicated for SPICE is proposed. In this model electrical, thermal and optical properties of the considered device are taken into account. The description of the model and some results of the experimental verification of this model are presented for two types of power LEDS: LXHL‐BW03 and LXHL‐LW3C produced by Lumileds. A good agreement between the results of measurements and calculations is obtained. Copyright © 2011 John Wiley & Sons, Ltd.