Characterization of novel varistor+inductor integrated passive devices(Article)
- aLittelfuse Ireland Limited, Dundalk, Ireland
- bDepartment of Electronics, Faculty of Technical Sciences, University of Novi Sad, Novi Sad 21000, Serbia
Abstract
This letter describes the design, modeling, simulation, and fabrication of novel integrated passive devices (IPDs). These IPDs, comprising of a cofired multilayered varistor and inductor, have been developed in the ceramic coprocessing technology. The equivalent model of the new structures is presented, suitable for design and circuit simulations. The fabrication method, new design of structures and patented materials of these devices lead to improved characteristics suitable for application in high-frequency suppressors. The IPDs were tested in the frequency range of 1 MHz-3 GHz using an Agilent 4287A RF LCR meter. The measurements confirm the validity of the proposed model. © 2004 IEEE.
Indexed keywords
| Engineering controlled terms: | Computer simulationElectric coilsElectric inductorsEquivalent circuitsMathematical modelsSurface mount technologyVaristors |
|---|---|
| Engineering uncontrolled terms | High frequency suppressionIntegrated passive devices |
| Engineering main heading: | Semiconductor device structures |
Funding details
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1
Manuscript received September 14, 2004. This work was supported by Littel-fuse Ireland Limited, Dundalk, Ireland. The review of this letter was arranged by Editor S. Kawamura. R. Raghavendra, P. Bellew, and N. Mcloughlin are with Littelfuse Ireland Limited, Dundalk, Ireland (e-mail: [email protected]). G. Stojanovic, M. Damnjanovic, V. Desnica, and L. Zivanov are with the Department of Electronics, Faculty of Technical Sciences, University of Novi Sad, Novi Sad 21000, Serbia and Montenegro (e-mail: [email protected]). Digital Object Identifier 10.1109/LED.2004.838321
- ISSN: 07413106
- CODEN: EDLED
- Source Type: Journal
- Original language: English
- DOI: 10.1109/LED.2004.838321
- Document Type: Article
- Publisher: Institute of Electrical and Electronics Engineers Inc.
Raghavendra, R.; Littelfuse Ireland Limited, Ireland;
© Copyright 2019 Elsevier B.V., All rights reserved.
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