Degradation indicators of power-GaN-HEMT under switching power-cycling
Sign Up to like & getrecommendations! Published in 2019 at "Microelectronics Reliability"
DOI: 10.1016/j.microrel.2019.113412
Abstract: Abstract This paper describes the design of a power-cycling test bench to study the reliability of power-GaN-HEMT power switches. The aim of the presented paper is to study the measurable electrical consequences of internal degradation… read more here.
Keywords: degradation; power; power cycling; degradation indicators ... See more keywords
Power cycling failure analysis of double side cooled IGBT modules for automotive applications
Sign Up to like & getrecommendations! Published in 2021 at "Microelectronics Reliability"
DOI: 10.1016/j.microrel.2021.114282
Abstract: Abstract A three-phase half-bridge insulated gate bipolar transistor (IGBT) module is designed and prototyped as the assembly of heat sink-substrate-post-chip-substrate-heat sink to realize high power density and good thermal performance for electric and hybrid electric… read more here.
Keywords: microscopy; power cycling; double side; power ... See more keywords
Effect of load sequence interaction on bond-wire lifetime due to power cycling.
Sign Up to like & getrecommendations! Published in 2021 at "Scientific reports"
DOI: 10.1038/s41598-021-84976-2
Abstract: Experimental investigations on the effects of load sequence on degradations of bond-wire contacts of Insulated Gate Bipolar Transistors power modules are reported in this paper. Both the junction temperature swing ([Formula: see text]) and the… read more here.
Keywords: see text; formula see; stress; power cycling ... See more keywords
Effect of IoT-based power cycling and quadriceps training on pain and function in patients with knee osteoarthritis: A randomized controlled trial protocol
Sign Up to like & getrecommendations! Published in 2022 at "Medicine"
DOI: 10.1097/md.0000000000031841
Abstract: Background: Knee osteoarthritis (KOA) is a chronic musculoskeletal disease affecting the entire joint. Exercise therapy is the core treatment plan for non-surgical treatment of KOA, and tele-rehabilitation is also applied to KOA, but there is… read more here.
Keywords: function; trial; power cycling; pain ... See more keywords
Comparative Thermal and Structural Characterization of Sintered Nano-Silver and High-Lead Solder Die Attachments During Power Cycling
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Device and Materials Reliability"
DOI: 10.1109/tdmr.2018.2825386
Abstract: 13.5 mm ${\times }\,\,$ 13.5 mm sintered nano-silver attachments for power devices onto AlN substrates were prepared at 250 °C and a pressure of 10 MPa for 5 min and compared with Pb5Sn solder joint… read more here.
Keywords: sintered nano; die attachments; power; power cycling ... See more keywords
A Study on the Effect of Microstructure Evolution of the Aluminum Metallization Layer on Its Electrical Performance During Power Cycling
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2019.2895695
Abstract: The study presented in this paper contributes to the quantification of the correlations between resistance degradation and Al metallization layer reconstruction observed in high-power insulated gate bipolar transistor (IGBT) modules during power cycling. The microstructure… read more here.
Keywords: metallization layer; metallization; power cycling; resistance ... See more keywords
Active Power Cycling Test Bench for SiC Power MOSFETs—Principles, Design, and Implementation
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2020.3018535
Abstract: One way to achieve the best in class reliability is the implementation of a design for reliability methodology into the design process in order to estimate the lifetime of each individual critical component, based on… read more here.
Keywords: methodology; power cycling; active power; power ... See more keywords