Material Characterization of High Dielectric Constant Polymer–Ceramic Composite for Embedded Capacitor to RF Application

Embedded capacitor technology can improve electrical performance and reduce assembly cost compared with traditional discrete capacitor technology. Polymer–ceramic composites have been of great interest as embedded capacitor material because they combine the processability of polymers with the desire...

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Main Authors: Yang Rao, Jireh Yue, C. P. Wong
Format: Article
Language:English
Published: Wiley 2002-01-01
Series:Active and Passive Electronic Components
Online Access:http://dx.doi.org/10.1080/08827510211279
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author Yang Rao
Jireh Yue
C. P. Wong
author_facet Yang Rao
Jireh Yue
C. P. Wong
author_sort Yang Rao
collection DOAJ
description Embedded capacitor technology can improve electrical performance and reduce assembly cost compared with traditional discrete capacitor technology. Polymer–ceramic composites have been of great interest as embedded capacitor material because they combine the processability of polymers with the desired electrical properties of ceramics. A novel nano-structure polymer–ceramic composite with very high dielectric constant (εr∼150 , a new record for the highest reported εr value of nano-composite) has been developed in our previous work. RF application of embedded capacitors requires that insulating material have high dielectric constant at high frequency (GHz), low leakage current, high breakdown voltage and high reliability. A set of electrical tests have been conducted in this work to characterize the properties of the in house developed novel high dielectric constant polymer–ceramic nano-composite. Results show that this material has faily high dielectric constant in the RF range, low electrical leakage and high breakdown voltage. 85/85 TH aging test has been performed and it had shown this novel high K material has good reliability. An embedded capacitor prototype with capacitance density of 35 nF/cm2 has been manufactured using this nano-composite with spinning coating technology. This novel nano-composite can be used for the integral capacitors in the RF applications.
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institution Kabale University
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series Active and Passive Electronic Components
spelling doaj-art-36d9b1f4c2fa4bee87176ca1f4ceec2f2025-02-03T01:29:13ZengWileyActive and Passive Electronic Components0882-75161563-50312002-01-0125112312910.1080/08827510211279Material Characterization of High Dielectric Constant Polymer–Ceramic Composite for Embedded Capacitor to RF ApplicationYang Rao0Jireh Yue1C. P. Wong2School of Materials Science and Engineering, Package Research Center, Georgia Institute of Technology, Atlanta, GA 30332-0245, USASchool of Materials Science and Engineering, Package Research Center, Georgia Institute of Technology, Atlanta, GA 30332-0245, USASchool of Materials Science and Engineering, Package Research Center, Georgia Institute of Technology, Atlanta, GA 30332-0245, USAEmbedded capacitor technology can improve electrical performance and reduce assembly cost compared with traditional discrete capacitor technology. Polymer–ceramic composites have been of great interest as embedded capacitor material because they combine the processability of polymers with the desired electrical properties of ceramics. A novel nano-structure polymer–ceramic composite with very high dielectric constant (εr∼150 , a new record for the highest reported εr value of nano-composite) has been developed in our previous work. RF application of embedded capacitors requires that insulating material have high dielectric constant at high frequency (GHz), low leakage current, high breakdown voltage and high reliability. A set of electrical tests have been conducted in this work to characterize the properties of the in house developed novel high dielectric constant polymer–ceramic nano-composite. Results show that this material has faily high dielectric constant in the RF range, low electrical leakage and high breakdown voltage. 85/85 TH aging test has been performed and it had shown this novel high K material has good reliability. An embedded capacitor prototype with capacitance density of 35 nF/cm2 has been manufactured using this nano-composite with spinning coating technology. This novel nano-composite can be used for the integral capacitors in the RF applications.http://dx.doi.org/10.1080/08827510211279
spellingShingle Yang Rao
Jireh Yue
C. P. Wong
Material Characterization of High Dielectric Constant Polymer–Ceramic Composite for Embedded Capacitor to RF Application
Active and Passive Electronic Components
title Material Characterization of High Dielectric Constant Polymer–Ceramic Composite for Embedded Capacitor to RF Application
title_full Material Characterization of High Dielectric Constant Polymer–Ceramic Composite for Embedded Capacitor to RF Application
title_fullStr Material Characterization of High Dielectric Constant Polymer–Ceramic Composite for Embedded Capacitor to RF Application
title_full_unstemmed Material Characterization of High Dielectric Constant Polymer–Ceramic Composite for Embedded Capacitor to RF Application
title_short Material Characterization of High Dielectric Constant Polymer–Ceramic Composite for Embedded Capacitor to RF Application
title_sort material characterization of high dielectric constant polymer ceramic composite for embedded capacitor to rf application
url http://dx.doi.org/10.1080/08827510211279
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AT jirehyue materialcharacterizationofhighdielectricconstantpolymerceramiccompositeforembeddedcapacitortorfapplication
AT cpwong materialcharacterizationofhighdielectricconstantpolymerceramiccompositeforembeddedcapacitortorfapplication