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sklademVydáno: 2021-11-29
IEC 60749-39:2021
Semiconductor devices - Mechanical and climatic test methods - Part 39: Measurement of moisture diffusivity and water solubility in organic materials used for semiconductor components
Dispositifs à semiconducteurs - Méthodes d'essais mécaniques et climatiques - Partie 39: Mesure de la diffusivité d'humidité et de l'hydrosolubilité dans les matériaux organiques utilisés dans les composants à semiconducteurs
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Anglicky/Francouzsky Tisk
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2288 Kč
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2288 Kč
| Označení normy: | IEC 60749-39:2021 |
| Vydáno: | 2021-11-29 |
| Jazyk: | Anglicky/Francouzsky |
Popis
IEC 60749-39:2021
IEC 60749-39:2021 details the procedures for the measurement of the characteristic properties of moisture diffusivity and water solubility in organic materials used in the packaging of semiconductor components. These two material properties are important parameters for the effective reliability performance of plastic packaged semiconductors after exposure to moisture and being subjected to high-temperature solder reflow. This edition includes the following significant technical changes with respect to the previous edition: - updated procedure for "dry weight" determination.