What Happens When Two Diodes Are Separated by an Insulator?

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When two diodes are separated by an insulator, the outcome largely depends on the thickness of the insulator and the specific arrangement of the circuit. Without clear context regarding the connection to a current or voltage source, it's challenging to predict the behavior of this setup. Diodes in close proximity are often found on chips, serving different functions based on their design and application. The interaction between the diodes and the insulator can influence their performance significantly. Understanding these dynamics is crucial for applications in semiconductor technology.
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What would happen if we put two diodes together with an insulator in between?

p/n/insulator/p/n
 
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Without context as to how this arrangement is hooked to a current or voltage source at which node, and where if any load is hooked, all that you can say is what you already have.
 
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PN junctions very close to each other are common sight on any chip/wafer: but as you can see they are doing very different things depending on the actual device.
 
laclry311 said:
What would happen if we put two diodes together with an insulator in between?

p/n/insulator/p/n
Depends on the thickness of the insulator... 😉

https://en.wikipedia.org/wiki/PIN_diode

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