| contributor author | Y. Kornblum | |
| contributor author | J. C. Glaser | |
| date accessioned | 2017-05-08T23:29:39Z | |
| date available | 2017-05-08T23:29:39Z | |
| date copyright | December, 1989 | |
| date issued | 1989 | |
| identifier issn | 1528-9044 | |
| identifier other | JEPAE4-26113#249_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/105221 | |
| description abstract | A finite element analysis has been conducted to provide a new explanation for PLCC cracking during soldering and develop a working model for the cracking phenomena. The model shows that cracking is due to strong moisture, temperature and material properties gradients that are developed in the body of the PLCC and that the moisture is not accumulated in a free state under the pad. Instead it is distributed in three distinct regions in the PLCC encapsulation. The results of this model indicate high stress at points where cracks were reported to occur. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Combined Moisture and Thermal Stresses Failure Mode in a PLCC | |
| type | Journal Paper | |
| journal volume | 111 | |
| journal issue | 4 | |
| journal title | Journal of Electronic Packaging | |
| identifier doi | 10.1115/1.3226543 | |
| journal fristpage | 249 | |
| journal lastpage | 254 | |
| identifier eissn | 1043-7398 | |
| keywords | Temperature | |
| keywords | Soldering | |
| keywords | Stress | |
| keywords | Thermal stresses | |
| keywords | Fracture (Materials) | |
| keywords | Materials properties | |
| keywords | Finite element analysis | |
| keywords | Fracture (Process) | |
| keywords | Failure AND Gradients | |
| tree | Journal of Electronic Packaging:;1989:;volume( 111 ):;issue: 004 | |
| contenttype | Fulltext | |
