IPC J STD 035 : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ACOUSTIC MICROSCOPY FOR NON-HERMETIC ENCAPSULATED ELECTRONIC COMPONENTS
Hardcopy
03-11-2023
English
1 SCOPE
2 DEFINITIONS
2.1 A-mode
2.2 B-mode
2.3 Back-Side Substrate View Area
2.4 C-mode
2.5 Through Transmission Mode
2.6 Die Attach View Area
2.7 Die Surface View Area
2.8 Focal Length (FL)
2.9 Focus Plane
2.10 Leadframe (L/F) View Area
2.11 Reflective Acoustic Microscope
2.12 Through Transmission Acoustic Microscope
2.13 Time-of-Flight (TOF)
2.14 Top-Side Die Attach Substrate View Area
3 APPARATUS
3.1 Reflective Acoustic Microscope System
3.2 Through Transmission Acoustic Microscope System
4 PROCEDURE
4.1 Equipment Setup
4.2 Perform Acoustic Scans
Appendix A Acoustic Microscopy Defect Check Sheet
Appendix B Potential Image Pitfalls
Appendix C Some Limitations of Acoustic Microscopy
Appendix D Reference Procedure for Presenting Applicable
Scanned Data
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