Wszystkie pola: Górecki, K. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Modelling the inﬂuence of self-heating on characteristics of IGBTs in the sub-threshold region
Autorzy:: Górecki, K.
Górecki, P.
Powiązania:: https://bibliotekanauki.pl/articles/397748.pdf
Data publikacji:: 2014
Wydawca:: Politechnika Łódzka. Wydział Mikroelektroniki i Informatyki
Tematy:: IGBT
electrothermal model
self-heating
SPICE
model elektrotermiczny
samonagrzewanie
Opis:: The paper refers to modelling characteristics of IGBT in SPICE software with self-heating taken into account. The form of the electrothermal model of the considered transistor and equations describing this model are proposed. The correctness of the proposed model is veriﬁed experimentally during the operation of the examined transistor at different cooling conditions. Particular attention is paid to the non-typical course of characteristics of the considered device at weak excitation. The shape of the obtained characteristics is discussed and the inﬂuence of the sub-threshold effect in the input MOS structure on these characteristics is analysed.
Źródło:: International Journal of Microelectronics and Computer Science; 2014, 5, 4; 149-154
2080-8755
2353-9607
Pojawia się w:: International Journal of Microelectronics and Computer Science
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: The influence of the mounting manner on thermal and optical parameters of power LEDs
Autorzy:: Górecki, K.
Ptak, P.
Powiązania:: https://bibliotekanauki.pl/articles/397969.pdf
Data publikacji:: 2015
Wydawca:: Politechnika Łódzka. Wydział Mikroelektroniki i Informatyki
Tematy:: power LEDs
thermal parameters
optical parameters
measurements
diody LED mocy
parametry cieplne
parametry optyczne
pomiary
Opis:: The paper refers to the investigation results concerning thermal and optical properties of power LEDs. The measuring-set to measure thermal and optical parameters of the considered semiconductor devices is described and some results of measurements of transient thermal impedance and illuminance emitted by power LEDs operating at different cooling conditions are presented. Investigations were performed both for LEDs operating solely and sets of such diodes situated on the common heat-sink.
Źródło:: International Journal of Microelectronics and Computer Science; 2015, 6, 1; 23-28
2080-8755
2353-9607
Pojawia się w:: International Journal of Microelectronics and Computer Science
Dostawca treści:: Biblioteka Nauki

Artykuł

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