What are the different solid state devices?

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Discussion Overview

The discussion revolves around the classification and characteristics of solid state devices, specifically focusing on the distinctions between solid state devices and semiconductor devices, as well as the categorization of various components like diodes, transistors, microprocessor chips, and DRAM. The scope includes conceptual clarifications and technical explanations.

Discussion Character

  • Conceptual clarification
  • Technical explanation
  • Debate/contested

Main Points Raised

  • Some participants assert that the first solid state device is a semiconductor diode and question whether transistors also qualify as solid state devices.
  • Others explain that solid state devices are contrasted with vacuum tube devices, noting that solid state devices do not rely on electrons moving in a vacuum.
  • A participant references Wikipedia, stating that there are three main solid state devices: transistors, microprocessor chips, and DRAM, and questions why diodes are excluded from this classification.
  • Another participant expresses skepticism about the Wikipedia article, suggesting it may require editing and reiterates that solid state generally refers to semiconductor devices.

Areas of Agreement / Disagreement

Participants exhibit disagreement regarding the classification of diodes and the distinction between solid state and semiconductor devices. There is no consensus on the definitions or categorizations presented.

Contextual Notes

Participants express uncertainty about the definitions and classifications of solid state devices, particularly regarding the inclusion or exclusion of diodes, microprocessor chips, and DRAM. The discussion reveals a lack of clarity on the distinctions between solid state and semiconductor devices.

pairofstrings
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I know that the first solid solid state device is: A semiconductor diode what about transistors? Is it not a solid state device? Explain me the difference between solid state device and semiconductor device.
 
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pairofstrings said:
I know that the first solid solid state device is: A semiconductor diode what about transistors? Is it not a solid state device? Explain me the difference between solid state device and semiconductor device.

You contrast solid state devices versus vacuum tube devices. Vacuum tube diodes and amplifiers came first, so when silicon diodes and transistors were invented, they were referred to as "solid state" since they did not use electrons moving in a vacuum to work.
 
I read in wikipedia that in general there are three solid state devices : transistors, microprocessor chips and DRAM. My question is why diode is not considered as solid state device and also i want to know why microprocessor chip is categorized as separate solid state device when infact, they are made of transistors. The same is done with Drams. Your views?
 
Don't know about the wikipedia article. Sounds like it needs editing.

Solid state generally refers to semiconductor devices.
 

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