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Proceedings Papers

Prediction of Failure at FCBGA Interfaces Under Thermo-Mechanical Loads Using a Competing Risk Cohesive Zone Model

Pradeep Lall, Aathi Raja Ram Pandurangan, Madhu Katsuri
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T08A004, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-111937
https://doi.org/10.1115/IPACK2023-111937
View Paper titled, Prediction of Failure at FCBGA Interfaces Under Thermo-Mechanical Loads Using a Competing Risk Cohesive Zone Model
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Topics: Architecture, Automobiles, Ball-Grid-Array packaging, Delamination, Electronics, Engines, Failure, Failure mechanisms, Fatigue, Finite element model
Proceedings Papers

Computational Analysis of Thermal Performance of Water-Cooled Cold Plate for Chips With Hotspots

Mahdi Farahikia, Ping-Chuan Wang
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T04A001, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-111725
https://doi.org/10.1115/IPACK2023-111725
View Paper titled, Computational Analysis of Thermal Performance of Water-Cooled Cold Plate for Chips With Hotspots
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Topics: Additive manufacturing, Pressure drop, Temperature uniformity, Thermal management, Water, Temperature, Temperature distribution, Heat transfer, Integrated circuits, Laminar flow
Proceedings Papers

Quick Turn Methodology for High Temperature Solder Fatigue Reliability

Matthew Norris, David Huitink
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T02A020, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-113999
https://doi.org/10.1115/IPACK2023-113999
View Paper titled, Quick Turn Methodology for High Temperature Solder Fatigue Reliability
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Topics: Fatigue, High temperature, Lead-free solders, Reliability, Solders, Cycles, Failure, Geometry, Temperature, Thermal shock
Proceedings Papers

Thermal, Hydraulic and Reliability Analysis of Single-Phase Liquid Coolants for Direct-to-Chip Cold Plate Cooling in High-Performance Computing Systems

Pardeep Shahi, Ali Heydari, Chandraprakash Hinge, Lochan Sai Reddy Chinthaparthy, Himanshu Modi, Harold Miyamura, Mohammad Tradat, Uschas Chowdhury, Vahideh Radmard, Dereje Agonafer, Jeremy Rodriguez
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T01A001, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-110576
https://doi.org/10.1115/IPACK2023-110576
View Paper titled, Thermal, Hydraulic and Reliability Analysis of Single-Phase Liquid Coolants for Direct-to-Chip Cold Plate Cooling in High-Performance Computing Systems
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Topics: Coolants, Cooling, Data centers, Event history analysis, Reliability
Proceedings Papers

Reliability of Copper Inverse Opal Surfaces for Extreme-Heat-Flux Micro-Coolers in Low-Global-Warming-Potential Refrigerant R-1233zd Pool Boiling Experiments

Bidzina Kekelia, Qianying Wu, Sreekant Narumanchi, Joshua Major, Gilbert Moreno, Mehdi Asheghi, Ercan M. Dede, James Palko, Kenneth Goodson
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T02A017, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-113781
https://doi.org/10.1115/IPACK2023-113781
View Paper titled, Reliability of Copper Inverse Opal Surfaces for Extreme-Heat-Flux Micro-Coolers in Low-Global-Warming-Potential Refrigerant R-1233zd Pool Boiling Experiments
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Topics: Copper, Critical heat flux, Data centers, Heat, Heat transfer, Microcoolers, Pool boiling, Refrigerants, Reliability
Proceedings Papers

Characterization of SAC305 Solder Joints Under Elevated Current, Temperature, and Varying Shear Stress Conditions

Collin Ruby, David R. Huitink
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T02A016, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-113756
https://doi.org/10.1115/IPACK2023-113756
View Paper titled, Characterization of SAC305 Solder Joints Under Elevated Current, Temperature, and Varying Shear Stress Conditions
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Topics: Reliability, Shear stress, Solder joints, Stress, Temperature
Proceedings Papers

Propensity for Fatigue Failure of the FCBGA UF-Substrate Interface After Prolonged Storage

Pradeep Lall, Padmanava Choudhury
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T08A012, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-112052
https://doi.org/10.1115/IPACK2023-112052
View Paper titled, Propensity for Fatigue Failure of the FCBGA UF-Substrate Interface After Prolonged Storage
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Topics: Fatigue failure, Storage, Failure, Reliability, Electronics, Temperature, Cycles, Fatigue, Flip-chip, Stress
Proceedings Papers

Effects of Pores on Crack Propagation in Sintered-Silver Die Attach: A Baseline Model

Emmanuel Arriola, Guo-Quan Lu, Aristotle Ubando
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T02A015, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-113208
https://doi.org/10.1115/IPACK2023-113208
View Paper titled, Effects of Pores on Crack Propagation in Sintered-Silver Die Attach: A Baseline Model
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Topics: Crack propagation, Reliability, Silver
Proceedings Papers

Comparative Finite Element Analyses of the Thermal Cycling Performances of BGA Packages With SAC, LTS, and Mixed SAC-LTS Solder Joints

Souvik Chakraborty, Debabrata Mondal, Golam Rakib Mazumder, Mahbub Alam Maruf, Jeffrey C. Suhling, Pradeep Lall
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T02A014, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-112041
https://doi.org/10.1115/IPACK2023-112041
View Paper titled, Comparative Finite Element Analyses of the Thermal Cycling Performances of BGA Packages With SAC, LTS, and Mixed SAC-LTS Solder Joints
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Topics: Ball-Grid-Array packages, Ball-Grid-Array packaging, Fatigue life, Finishes, Finite element analysis, Reliability, Solder joints
Proceedings Papers

Additive Printing of Wearable EDA Sensors on In-Mold Electronics on Automotive Platform

Pradeep Lall, Hyesoo Jang, Scott Miller
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T03A007, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-111973
https://doi.org/10.1115/IPACK2023-111973
View Paper titled, Additive Printing of Wearable EDA Sensors on In-Mold Electronics on Automotive Platform
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Topics: Electronics, Manufacturing, Printing, Reliability, Sensors
Proceedings Papers

Development and Reliability Evaluation of Additively Printed Biosensing Device for Wearable Applications in Harsh Environment

Pradeep Lall, Hyesoo Jang, Jinesh Narangaparambil, Curtis Hill
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T03A006, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-111968
https://doi.org/10.1115/IPACK2023-111968
View Paper titled, Development and Reliability Evaluation of Additively Printed Biosensing Device for Wearable Applications in Harsh Environment
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Topics: Manufacturing, Reliability, Sensors, Wearable devices
Proceedings Papers

Variable Area Jet Impingement for High Voltage Power Electronics

Reece Whitt, David Huitink
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T07A006, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-111996
https://doi.org/10.1115/IPACK2023-111996
View Paper titled, Variable Area Jet Impingement for High Voltage Power Electronics
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Topics: Electronics, Nozzles, Convection, Coolants, Cooling, Flow (Dynamics), Impingement cooling, Reliability, Temperature, Transients (Dynamics)
Proceedings Papers

Enhancing Mechanical Reliability of Silver Sintered Joints With Copper Nanowires in High-Power Electronic Devices

Alicia Medina Garcia, John Harris, David R. Huitink
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T02A018, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-113792
https://doi.org/10.1115/IPACK2023-113792
View Paper titled, Enhancing Mechanical Reliability of Silver Sintered Joints With Copper Nanowires in High-Power Electronic Devices
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Topics: Copper, Nanowires, Reliability, Silver, Mechanical properties, High temperature, Resilience, Shear strength, Shear stress, Temperature
Proceedings Papers

L2A CDUs Performance and Considerations for Server Rooms Upgrade With Conventional Air Conditioning

Ali Heydari, Qusai Soud, Mohammad Tradat, Ahmad Gharaibeh, Najmeh Fallahtafti, Jeremy Rodriguez, Bahgat Sammakia
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T01A004, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-111564
https://doi.org/10.1115/IPACK2023-111564
View Paper titled, L2A CDUs Performance and Considerations for Server Rooms Upgrade With Conventional Air Conditioning
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Topics: Air conditioning, Cooling, Coolants, Heat, HVAC equipment, Artificial intelligence, Cooling loads, Data centers, Density, Fans
Proceedings Papers

Cold Gas Spraying Copper Metal on AlN Ceramics as an Alternative to Thick DBC Substrates for Power Electronics

Margie Guerrero, Pedro Quintero, Ozan Cagatay Ozdemir
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T07A004, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-111534
https://doi.org/10.1115/IPACK2023-111534
View Paper titled, Cold Gas Spraying Copper Metal on AlN Ceramics as an Alternative to Thick DBC Substrates for Power Electronics
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Topics: Ceramics, Copper, Electronics, Plasma spraying, Spraying (Coating processes), Coatings, Sprays, Surface roughness, Electronic packaging, Additive manufacturing
Proceedings Papers

Study of Sustained High-Temperature on the Reliability of Lead-Free Solder Joint Assemblies Under Vibration

Pradeep Lall, Vishal Mehta, Jeff Suhling, David Locker
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T08A009, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-111984
https://doi.org/10.1115/IPACK2023-111984
View Paper titled, Study of Sustained High-Temperature on the Reliability of Lead-Free Solder Joint Assemblies Under Vibration
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Topics: Finite element analysis, High temperature, Lead-free solders, Reliability, Solders, Temperature, Testing, Vibration, Viscoplasticity
Proceedings Papers

Effect of Surface Treatment on the Fatigue Crack Propagation in a TIM/Copper Interface Subjected to High-Temperature Long-Term Exposure

Pradeep Lall, Yunli Zhang
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T08A014, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-112070
https://doi.org/10.1115/IPACK2023-112070
View Paper titled, Effect of Surface Treatment on the Fatigue Crack Propagation in a TIM/Copper Interface Subjected to High-Temperature Long-Term Exposure
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Topics: Copper, Delamination, Fatigue, Fatigue cracks, Fracture (Materials), Fracture toughness, High temperature, Stress, Surface finishing, Low cycle fatigue
Proceedings Papers

Effect of Property Evolution of Doped and Undoped SnAgCu Solder Alloys Under Shock and Vibration

Pradeep Lall, Vikas Yadav, Jeff Suhling, David Locker
Proc. ASME. InterPACK2022, ASME 2022 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T04A003, October 25–27, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2022-97452
https://doi.org/10.1115/IPACK2022-97452
View Paper titled, Effect of Property Evolution of Doped and Undoped SnAgCu Solder Alloys Under Shock and Vibration
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Topics: Alloys, Shock (Mechanics), Solders, Vibration, Reliability, Aerospace industry, Climate, Defense industry, Elastic moduli, Electronics
Proceedings Papers

Power Envelope Analysis for the Thermal Optimization of a Chiplet Module

Eric Ouyang, Xiao Gu, Yonghyuk Jeong, Michael Liu
Proc. ASME. InterPACK2022, ASME 2022 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T07A001, October 25–27, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2022-97204
https://doi.org/10.1115/IPACK2022-97204
View Paper titled, Power Envelope Analysis for the Thermal Optimization of a Chiplet Module
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Topics: Design, Heat sinks, Junctions, Optimization, Reliability, Resistors, Risk, Simulation, Temperature
Proceedings Papers

Thermomechanical Reliability of BGA Packages With Different Underfill Reinforcement Methods

Yangyang Lai, Chongyang Cai, Ke Pan, Junbo Yang, Jonghwan Ha, Pengcheng Yin, Karthik Deo, Seungbae Park
Proc. ASME. InterPACK2022, ASME 2022 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T10A006, October 25–27, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2022-97349
https://doi.org/10.1115/IPACK2022-97349
View Paper titled, Thermomechanical Reliability of BGA Packages With Different Underfill Reinforcement Methods
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Topics: Ball-Grid-Array packages, Ball-Grid-Array packaging, Reliability, Thermomechanics, Cycles, Solders, Corners (Structural elements), Bonding, Deformation, Stiffness