Abstract
Burnout of silicon transistors under the action of a periodic train of electric pulses is experimentally studied. A numerical model and a more physically demonstrative analytical model of the pulse-to-pulse heat accumulation are in qualitative and, to a certain extent, quantitative agreement with the measured results. It is demonstrated that catastrophic failure takes place at a melting point of silicon but additional heat is needed for melting of low-temperature eutectics.
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Original Russian Text © A.A. Sasunkevich, L.N. Sorokin, V.G. Usychenko, 2016, published in Radiotekhnika i Elektronika, 2016, Vol. 61, No. 7, pp. 702–710.
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Sasunkevich, A.A., Sorokin, L.N. & Usychenko, V.G. Experimental study of burnout of microwave bipolar transistors under action of a series of electric pulses. J. Commun. Technol. Electron. 61, 837–845 (2016). https://doi.org/10.1134/S1064226916070093
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DOI: https://doi.org/10.1134/S1064226916070093