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Zener diode setting NPN BJT current sink aka source electronics circuit ... | Electronics circuit, Diode, Bipolar junction transistor
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Why is the voltage across a Zener diode so dependent on current? - Electrical Engineering Stack Exchange
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5mA current source using 2N3904 NPN BJT transistor current sink circuit set with 5V6 zener diode - YouTube
![Forward and reverse I-V curves measured from three types of Zener diode... | Download Scientific Diagram Forward and reverse I-V curves measured from three types of Zener diode... | Download Scientific Diagram](https://www.researchgate.net/profile/Kyu-Hwan-Shim-2/publication/228817307/figure/fig3/AS:669075684478983@1536531482221/Forward-and-reverse-I-V-curves-measured-from-three-types-of-Zener-diode-with-critical.png)