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Transit time oscillations as a source of EMC problems in bipolar power devices
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| Author(s) |
R. Siemieniec; J. Lutz; M. Netzel; P. Mourick |
| Abstract |
Transit time oscillations may occur in the turn-off phase of power devices and cause high-frequency
oscillations. This paper investigates two mechanisms which lead to these oscillations: dynamic impact
ionization transit time (IMPATT) oscillations and plasma extraction transit time (PETT) oscillations.
Both lead to a deterioration of the EMC behavior and consequently they should be avoided. |
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| Filename: | EPE2003-PP0670 - Siemieniec |
| Filesize: | 722.2 KB |
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| Type |
Members Only |
| Date |
Last modified 2003-10-21 by Unknown |
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