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Anonymous

What should be measurement for zener diode simulation in TCAD?

Hello,

I'm an electronics engineering student working on semiconductor device simulation using VisualTCAD software in my institute.

I design pn junction successfully with p uniform doping as 1*10^16 and n gaussian doping 1*10^19 and plot output IV characteristics.

Problem I m facing is in designing zener diode

 

1)Since zener has high doping

2) Depletion region is small

I want to know size of p-substrate and n-well and what should be doping concentration. 

Thanks & Regards

  1. device modelling and simulation
  2. TCAD
  3. visualtcad

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    jack smith

    Thank you so much for this. I was into this issue and tired to   tinker around to check if its possible but couldnt get it done. Now that i have seen the way you did it, thanks guys
    with
    regards

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