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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Steinmann, P. Beach, E. Meinel, W. Chatterjee, A. Weiser, D. Bucksch, R.V. Weidong Tian |
| Copyright Year | 1963 |
| Abstract | The value of resistors generally changes with electrical current. For precision analog circuit layout, it is important to predict those resistance variations. For that purpose, we derive for the first time a simple analytic 3-D model to describe thermal resistance and self-heating, which we show as the dominant contribution to resistor nonlinearity for a wide range of resistors. The model shows good agreement with numerical simulations. Measured voltage coefficients of metal and polysilicon resistors can be fit to the model over a wide range of geometries. Finally, we show how thermal resistance can be reduced by placing metal bar structures underneath the resistor and apply the model to quantify the improvement. |
| Sponsorship | IEEE Electron Devices Society |
| Starting Page | 1029 |
| Ending Page | 1036 |
| Page Count | 8 |
| File Size | 703252 |
| File Format | |
| ISSN | 00189383 |
| Volume Number | 57 |
| Issue Number | 5 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-05-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Resistors Thermal resistance Video recording Electrical resistance measurement Geometry Least squares approximation VCR Resistor self-heating thermal resistance |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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