Sorokіn V. М., Konakova R. V., Kudryk Y. Y., Zinovchuk A. V.
(2012)
Technique and setup for diagnostics of p-n junction–package thermal resistance in high-power gallium nitride LEDs.
Semiconductor Physics, Quantum Electronics & Optoelectronics, 15 (12).
С. 124–128.
ISSN 1605-6582
Анотація
We present a setup and procedure of studying p-n junction–package thermal
resistance in high-power light-emitting diodes (LEDs) from their thermal relaxation. A set of
LEDs mounted on a metal-core printed circuit board (MCPCB) were studied. The contributions to the total thermal resistance from a heavy heat sink, MCPCB, heat slug and
LED chip are separated.
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