Sunday 29 2020

Reading Some EE SE Q&As in “Tunnel Diode"

Reading Some EE SE Q&As in “Tunnel Diode"

I am curious how others are answering the questions in tunnel diode.  So I searched and read some of them. 

I am a bit sadly surprised that there seem to be no answer on rxperimental work, such as what I am doing, plotting the I-V curve of a real tunnel diode.

EE SE Q&A “Tunnel Diode" search results = 114

(1) https://electronics.stackexchange.com/questions/86265/tunnel-diode-vi-equation 

(2) https://electronics.stackexchange.com/questions/92365/working-of-a-tunnel-diode 

(3) https://electronics.stackexchange.com/questions/523426/tunnel-diodes-used-for-oscillators-without-loses 

(4) https://electronics.stackexchange.com/questions/165969/tunnel-diode-i-v-curve-noise

(5) https://electronics.stackexchange.com/questions/258452/what-is-the-behavior-of-circuit-with-multiple-q-points

(6) https://electronics.stackexchange.com/questions/103170/amplification-without-transistors-or-tubes

(7) https://electronics.stackexchange.com/questions/435418/what-is-the-physical-meaning-of-negative-resistance

Note - not complete list.

.END

Tunnel Diode 2SB4 I-V Curve Plotting Results - Part 1

 Tunnel Diode 2SB4 I-V Curve Plotting Results - Part 1

The following diagram summarizes many things.  No idea how to go on! ðŸ˜…





















I-V Curve Plotting Measurements - Part 2

I-V Curve Plotting Measurements - Part 2





 

Manual DC Sweep I-V Measurements - Part 1

Manual DC Sweep I-V Measurements - Part 1








Tunnel Diode I-V Curve Plotting Hardware Setup

Tunnel Diode I-V Curve Plotting Hardware Setup

 PCF8591 DAC/ADC Rpi4B Thonny python programmable Sweep Vt/It to Excel CVI file setup




Auto Triangular Wave Sig Gen











Manual DC Sweep using digital push button mV adjustable PSU

Tunnel Diode I-V Curve

 Tunnel Diode I-V Curve








GE Tunnel User Guide Catalog

GE Tunnel User Guide Catalog















Joe Biden

RCA Tunnel Diode Manual - RCA 1966

 RCA Tunnel Diode Manual - RCA 1966 https://www.yumpu.com/en/document/read/23901571/rca-tunnel-diode-manual