인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Gallium Nitride (GaN)-based High Electron Mobility Transistors (HEMTs) are regarded as key devices for next-generation high-power and high-frequency applications. The performance of these fast-switching devices is significantly influenced by packaging, which affects their electrical, thermal, and mechanical behavior. In this study, a full-factorial Design of Experiments (DOE) approach was employed in combination with Finite Element Analysis (FEA) to evaluate the effects of key packaging parameters, including wire material, wire diameter, and solder joint height. Electro-thermal-structural simulations and electromagnetic analyses were conducted to assess the influence of these variables. Statistical evaluations using Multivariate Analysis of Variance (MANOVA) and Response Surface Modeling (RSM) were also performed. The optimized design, which incorporated thick gold wires (0.05 mm diameter) and a low solder joint height (0.02 mm), effectively minimized thermal stress while enhancing electrical performance, achieving a total desirability score of 0.67. The results of this study are expected to contribute to improved reliability and performance in GaN HEMT packaging.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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UCI(KEPA) : I410-151-25-02-093113635