Measurement Method of IGBT Thermal Resistance Based on Structure Function
Based on the structure function theory, it studied the thermal characteristics between the same IGBT case and the different baseplate interfaces, and found separation point of structure functions, by which thermal resistance between the internal PN junction and the case of IGBT module was got. Besid...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2015-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2015.03.009 |
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| Summary: | Based on the structure function theory, it studied the thermal characteristics between the same IGBT case and the different
baseplate interfaces, and found separation point of structure functions, by which thermal resistance between the internal PN junction and
the case of IGBT module was got. Besides, through comparing the structures of IGBT module with different contact materials, the proper
contact material was selected. The study results show that the structure function is a powerful method to analyze the thermal characteristics
of high power IGBT modules. |
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| ISSN: | 2096-5427 |