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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">mireabulletin</journal-id><journal-title-group><journal-title xml:lang="ru">Russian Technological Journal</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Technological Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2782-3210</issn><issn pub-type="epub">2500-316X</issn><publisher><publisher-name>RTU MIREA</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.32362/2500-316X-2025-13-6-86-94</article-id><article-id custom-type="edn" pub-id-type="custom">KOATTE</article-id><article-id custom-type="elpub" pub-id-type="custom">mireabulletin-1296</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>МИКРО- И НАНОЭЛЕКТРОНИКА. ФИЗИКА КОНДЕНСИРОВАННОГО СОСТОЯНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MICRO- AND NANOELECTRONICS. CONDENSED MATTER PHYSICS</subject></subj-group></article-categories><title-group><article-title>Влияние встраивания поверхностных состояний на стойкость мощных металлооксидных полупроводниковых полевых транзисторов к электростатическому разряду</article-title><trans-title-group xml:lang="en"><trans-title>Interface traps build-up and its influence on electrostatic discharge robustness of high-power metal-oxide-semiconductor field-effect transistor</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-8670-812X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бакеренкова</surname><given-names>Д. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Bakerenkova</surname><given-names>D. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бакеренкова Диана Максимовна, инженер-испытатель</p><p>140080, Московская обл., г. Лыткарино, промзона Тураево, стр. 8  </p></bio><bio xml:lang="en"><p>Diana M. Bakerenkova, Test Engineer</p><p>8, Turaevo Industrial Area, Lytkarino, Moscow oblast, 140080  </p></bio><email xlink:type="simple">arzamasceva.diana@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-1198-980X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петров</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrov</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петров Александр Сергеевич, к.т.н., начальник отдела </p><p>140080, Московская обл., г. Лыткарино, промзона Тураево, стр. 8 </p><p>Scopus Author ID 7401779679 </p></bio><bio xml:lang="en"><p>Aleksandr S. Petrov, Cand. Sci. (Eng.), Head of Department </p><p>8, Turaevo Industrial Area, Lytkarino, Moscow oblast, 140080 </p><p>Scopus Author ID 7401779679 </p></bio><email xlink:type="simple">as_petrov@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>АО «Научно-исследовательский институт приборов»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Scientific Instruments</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>05</day><month>12</month><year>2025</year></pub-date><volume>13</volume><issue>6</issue><fpage>86</fpage><lpage>94</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бакеренкова Д.М., Петров А.С., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Бакеренкова Д.М., Петров А.С.</copyright-holder><copyright-holder xml:lang="en">Bakerenkova D.M., Petrov A.S.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.rtj-mirea.ru/jour/article/view/1296">https://www.rtj-mirea.ru/jour/article/view/1296</self-uri><abstract><sec><title>Цели</title><p>Цели. Целью исследования является проверка гипотезы о том, что стойкость мощных металлооксидных полупроводниковых полевых транзисторов (МОПТ) к электростатическому разряду (ЭСР) после гамма-облучения определяется концентрацией встроившихся в процессе облучения поверхностных состояний (ПС). Причиной такой зависимости является деградация коэффициента усиления паразитного биполярного транзистора в структуре мощных МОПТ при накоплении ПС. Как следствие, для включения паразитного биполярного транзистора и последующего выхода из строя МОПТ требуется все большее напряжение импульса ЭСР. </p></sec><sec><title>Методы</title><p>Методы. Теоретическое описание физического механизма накопления ПС и его влияния на стойкость мощных МОПТ к ЭСР. Экспериментальные исследования, включающие определение стойкости к ЭСР двух типов необлученных МОПТ с помощью специально разработанного генератора ЭСР, облучение гаммаквантами 60Co в активном электрическом режиме до нескольких уровней поглощенной дозы и последующее определение стойкости облученных образцов к ЭСР. </p></sec><sec><title>Результаты</title><p>Результаты. Разработан метод, позволяющий численно рассчитать зависимости тока стока от напряжения затвор-исток для любых значений плотности накопленного радиационно-индуцированного заряда и концентрации встроившихся ПС. Показано, что для 1-го типа МОПТ при облучении до уровня поглощенной дозы в 3 крад встраивание ПС не происходило, и также не наблюдалось изменение пробивного напряжения при воздействии ЭСР или наблюдалось его незначительное снижение. Для 2-го типа МОПТ наблюдалось встраивание ПС при облучении до уровня поглощенной дозы в 2 и 4 крад, а также увеличение пробивного напряжения при воздействии ЭСР. </p></sec><sec><title>Выводы</title><p>Выводы. Показана связь между концентрацией встроившихся ПС и изменением стойкости мощных МОПТ к ЭСР. Полученные результаты могут быть использованы при оценке времени безотказной работы устройств, работающих в условиях одновременного воздействия радиационных и импульсных электрических нагрузок. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objectives</title><p>Objectives. The aim of the study is to confirm that the robustness of high-power metal–oxide–semiconductor fieldeffect transistor (MOSFET) to electrostatic discharge (ESD) after gamma irradiation is determined by the concentration of built-up interface traps (IT). The reason for such dependence is the degradation of the gain of the parasitic bipolar transistor in the structure of high-power MOSFETs during accumulation of IT. As a result, higher ESD pulse voltage is required to activate the parasitic bipolar transistor and cause the subsequent catastrophic failure of MOSFET. </p></sec><sec><title>Methods</title><p>Methods. The study describes the physical mechanism of the influence of IT accumulation on the robustness of highpower MOSFETs to ESD. Experimental studies included determination of ESD robustness for two types of highpower MOSFETs before irradiation, 60Co gamma irradiation to several levels of total ionizing dose, and subsequent determination of the ESD robustness of irradiated samples.</p></sec><sec><title>Results</title><p>Results. The study developed a method for calculating IT concentration and radiation-induced charge density from subthreshold drain-gate characteristics. It was also shown that for the first type of MOSFET, when irradiated to total ionizing dose level of 3 krad, the build-up IT did not occur, nor was any change or insignificant decrease in the breakdown voltage observed when exposed to ESD. For the second type of MOSFET, build-up IT was observed when irradiated to total ionizing dose level of 2 and 4 krad and an increase in the breakdown voltage was also observed when exposed to ESD. </p></sec><sec><title>Conclusions</title><p>Conclusions. The study shows the relationship between the IT concentration and the change in the breakdown voltage when exposed to ESD. The results obtained can be used to assess the failure-free operation time of devices operating under conditions of ionizing radiation and electrostatic discharges. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>электростатический разряд</kwd><kwd>радиационные эффекты</kwd><kwd>поверхностные состояния</kwd><kwd>мощные МОП-транзисторы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>electrostatic discharge</kwd><kwd>radiation effects</kwd><kwd>interface traps</kwd><kwd>high-power MOSFETs</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Падернов В.П., Силкин Д.С., Горячкин Ю.В., Хапугин А.А., Гришанин А.В. Влияние протонного облучения на напряжение пробоя высоковольтного p–n перехода. Радиотехника и электроника. 2017;62(6):596–600. https://www.elibrary.ru/ysugwj</mixed-citation><mixed-citation xml:lang="en">Paderov V.P., Silkin D.S., Goryachkin Yu.V., et al. 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