Produktbild: Mitigating Tin Whisker Risks
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Mitigating Tin Whisker Risks Theory and Practice

Fr. 183.00

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Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

23.05.2016

Herausgeber

Takahiko Kato + weitere

Verlag

John Wiley & Sons

Seitenzahl

272

Maße (L/B/H)

24/16.1/1.9 cm

Gewicht

575 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-0-470-90723-8

Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

23.05.2016

Herausgeber

Verlag

John Wiley & Sons

Seitenzahl

272

Maße (L/B/H)

24/16.1/1.9 cm

Gewicht

575 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-0-470-90723-8

Herstelleradresse

Libri GmbH
Europaallee 1
36244 Bad Hersfeld
DE

Email: GPSR Kontakt

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  • Produktbild: Mitigating Tin Whisker Risks
  • List of Contributors ix
     
    Introduction xi
     
    1 A Predictive Model forWhisker Formation Based on Local Microstructure and Grain Boundary Properties 1
    Pylin Sarobol, Ying Wang, Wei-Hsun Chen, Aaron E. Pedigo, John P. Koppes, John E. Blendell and Carol A. Handwerker
     
    1.1 Introduction, 1
     
    1.2 Characteristics of Whisker and Hillock Growth from Surface Grains, 3
     
    1.3 Summary and Recommendations, 17
     
    Acknowledgments, 18
     
    References, 19
     
    2 Major Driving Forces and Growth Mechanisms for TinWhiskers 21
    Eric Chason and Nitin Jadhav
     
    2.1 Introduction, 21
     
    2.2 Understanding the Mechanisms Behind Imc-Induced Stress Evolution and Whisker Growth, 24
     
    2.3 Relation of Stress to Whisker Growth, 34
     
    2.4 Conclusions, 39
     
    Acknowledgments, 40
     
    References, 40
     
    3 Approaches of Modeling and Simulation of Stresses in Sn Finishes 43
    Peng Su and Min Ding
     
    3.1 Introduction, 43
     
    3.2 Constitutive Model, 44
     
    3.3 Strain Energy Density, 46
     
    3.4 Grain Orientation, 46
     
    3.5 Finite Element Modeling of Triple-Grain Junction, 48
     
    3.6 Finite Element Modeling of Sn Finish with Multiple Grains, 55
     
    References, 66
     
    4 Properties and Whisker Formation Behavior of Tin-Based Alloy Finishes 69
    Takahiko Kato and Asao Nishimura
     
    4.1 Introduction, 69
     
    4.2 General Properties of Tin-based Alloy Finishes (Asao Nishimura), 70
     
    4.3 Effect of Alloying Elements on Whisker Formation and Mitigation (Asao Nishimura), 75
     
    4.4 Dependence of Whisker Propensity of Matte Tin-Copper Finish on Copper Lead-Frame Material (Takahiko Kato), 89
     
    4.5 Conclusions, 118
     
    Acknowledgments, 118
     
    References, 119
     
    5 Characterization Techniques for Film Characteristics 125
    Takahiko Kato and Yukiko Mizuguchi
     
    5.1 Introduction, 125
     
    5.2 TEM (Takahiko Kato), 125
     
    5.3 SEM (Yukiko Mizuguchi), 140
     
    5.4 EBSD (Yukiko Mizuguchi), 146
     
    5.5 Conclusions, 154
     
    Acknowledgments, 155
     
    References, 155
     
    6 Overview of Whisker-Mitigation Strategies for High-Reliability Electronic Systems 159
    David Pinsky
     
    6.1 Overview of Tin Whisker Risk Management, 159
     
    6.2 Details of Tin Whisker Mitigation, 164
     
    6.3 Managing Tin Whisker Risks at the System Level, 173
     
    6.4 Control of Subcontractors and Suppliers, 183
     
    6.5 Conclusions, 185
     
    References, 185
     
    7 Quantitative Assessment of Stress Relaxation in Tin Films by the Formation of Whiskers, Hillocks, and Other Surface Defects 187
    Nicholas G. Clore, Dennis D. Fritz, Wei-Hsun Chen, Maureen E. Williams, John E. Blendell and Carol A. Handwerker
     
    7.1 Introduction, 187
     
    7.2 Surface-Defect Classification and Measurement Method, 189
     
    7.3 Preparation and Storage Conditions of Electroplated Films on Substrates, 194
     
    7.4 Surface Defect Formation as a Function of Tin Film Type, Substrate, and Storage Condition, 195
     
    7.5 Conclusions, 209
     
    Appendix, 209
     
    Acknowledgments, 209
     
    References, 213
     
    8 Board Reflow Processes and their Effect on Tin Whisker Growth 215
    Jasbir Bath
     
    8.1 Introduction, 215
     
    8.2 The Effect of Reflowed Components on Tin Whisker Growth in Terms of Grain Size and Grain Orientation Distribution, 215
     
    8.3 Reflow Profiles and the Effect on Tin Whisker Growth, 216
     
    8.4 Influence of Reflow Atmosphere and Flux on Tin Whisker Growth, 219
     
    8.5 Effect of Solder Paste Volume on Component Tin Whisker Growth during Electronics Assembly, 220
     
    8.6 Conclusions, 221