DocumentCode :
2808146
Title :
Coupled power and thermal cycling characteristics and reliability of stacked-die packages
Author :
Wang, Tong Hong ; Lee, Chang-Chi ; Lai, Yi-Shao ; Wang, Ching-Chun
Author_Institution :
Adv. Semicond. Eng., Inc., Kaohsiung
fYear :
2007
fDate :
1-3 Oct. 2007
Firstpage :
202
Lastpage :
206
Abstract :
We perform the sequential thermal-mechanical coupling analysis, which solves in turn the transient temperature field and subsequent thermomechanical deformations, to examine thermal characteristics along with fatigue reliability of a board-level stacked-die package under coupled power and thermal cycling test conditions. Different powering conditions and sequences are compared. From the numerical results, we note that under coupled power and thermal cycling tests, reliability performances of a board-level stacked-die package should be similar as long as the total power dissipation prescribed to the package is identical, regardless of how the power distributes among separate dies.
Keywords :
electronics packaging; finite element analysis; integrated circuit reliability; board-level stacked-die package reliability; coupled power characteristics; finite element modeling; sequential thermal-mechanical coupling analysis; subsequent thermomechanical deformations; thermal cycling characteristics; total power dissipation; transient temperature field; Fatigue; Packaging; Performance analysis; Performance evaluation; Power dissipation; Sequential analysis; Temperature; Testing; Thermomechanical processes; Transient analysis;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microsystems, Packaging, Assembly and Circuits Technology, 2007. IMPACT 2007. International
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-1636-3
Electronic_ISBN :
978-1-4244-1637-0
Type :
conf
DOI :
10.1109/IMPACT.2007.4433601
Filename :
4433601
Link To Document :
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