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  • Summary & Details

Proposal of a Fast and Accurate Transient Thermal Analysis Model for Semiconductor Devices

半導体素子の高速かつ高精度な過渡熱解析モデルの提案

Detailed Information

Author(J)1) 中溝 裕己, 2) 篠田 卓也, 3) 安井 龍太, 4) 武井 春樹, 5) 袁 群, 6) 中嶋 達也
Author(E)1) Hiroki Nakamizo, 2) Takuya Shinoda, 3) Ryuta Yasui, 4) Haruki Takei, 5) Qun Yuan, 6) Tatsuya Nakajima
Affiliation(J)1) 東京工業大学, 2) デンソー, 3) 東京工業大学, 4) Siemens, 5) Siemens, 6) IDAJ
Affiliation(E)1) Tokyo Institute of Technology, 2) DENSO, 3) Tokyo Institute of Technology, 4) Siemens, 5) Siemens, 6) IDAJ
Abstract(J)近年、車載電子機器の高密度化伴う熱環境の悪化により設計余裕度が低下し、過渡的な熱成立設計の重要性が増している。本講演では、半導体素子の実際の熱応答特性に基づいた、高速かつ高精度に過渡熱応答を予測可能な熱モデルであるDXRCモデルを提案し、その解析精度を評価する。

Translation

Abstract(E)In recent years, the design margins have decreased due to the deterioration of the thermal environment caused by the increasing density of automotive electronic devices, and the importance of transient thermal design has increased. In this presentation, we propose the DXRC model, which is a thermal model that can predict the transient thermal response with high accuracy based on the actual thermal characteristics of the device, and evaluate its analysis accuracy.

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