ANP123 | Long and Short Term Voltage Dependence of Ferroelectric Class 2 MLCCs/products/manufacturers/wuerth-elektronik/b/blog/posts/anp123-long-and-short-term-voltage-dependence-of-ferroelectric-class-2-mlccsWe review the physical background of the voltage-dependent capacitance of class 2 Multilayer Ceramic Capacitors (MLCC) and present models for this dependency. Two processes can be distinguished, leading to an immediate as well as a longterm capacitanceen-USTelligent Community 12RE: ANP123 | Long and Short Term Voltage Dependence of Ferroelectric Class 2 MLCCshttps://community.element14.com/products/manufacturers/wuerth-elektronik/b/blog/posts/anp123-long-and-short-term-voltage-dependence-of-ferroelectric-class-2-mlccsTue, 27 Aug 2024 19:03:03 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:f9c64085-d6f6-47e9-93e9-1a162c258600DAB0<p>Very interesting post.</p> <p>You have to get down to the molecular level to understand how just a little contamination in the crystal structure can have huge effects on current flow.</p><img src="https://community.element14.com/aggbug?PostID=28278&AppID=30&AppType=Weblog&ContentType=0" width="1" height="1">RE: ANP123 | Long and Short Term Voltage Dependence of Ferroelectric Class 2 MLCCshttps://community.element14.com/products/manufacturers/wuerth-elektronik/b/blog/posts/anp123-long-and-short-term-voltage-dependence-of-ferroelectric-class-2-mlccsMon, 26 Aug 2024 13:57:01 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:f9c64085-d6f6-47e9-93e9-1a162c258600dougw1<p>Yikes. Does the long term shift rebound or have some rebound time constant or does it only rebound with elevated temperature?</p><img src="https://community.element14.com/aggbug?PostID=28278&AppID=30&AppType=Weblog&ContentType=0" width="1" height="1">