Discussion Overview
The discussion revolves around the search for the IV curve of a General Electric BD-5 tunnel diode. Participants explore the availability of existing data, the possibility of creating the curve through measurements, and share personal experiences related to similar tasks.
Discussion Character
- Exploratory
- Technical explanation
- Debate/contested
- Experimental/applied
Main Points Raised
- Jack inquires about the availability of the IV curve for the BD-5 tunnel diode, expressing difficulty in finding detailed datasheets.
- Berkeman suggests a link to a report that includes a sketch of the curve and offers access to a curve tracer, but Jack indicates it lacks the detail he needs.
- Jack mentions borrowing a Keithley SourceMeter to measure the IV curve himself, indicating a preference for obtaining precise data through personal experimentation.
- Another participant shares a personal anecdote about creating IV curves for zener diodes without a curve tracer, highlighting alternative methods for obtaining such data.
- Jack later provides rough IV plots of two BD-5 diodes and a BD-4 diode, measured at room temperature, while noting the variability among diodes and potential measurement inaccuracies.
Areas of Agreement / Disagreement
Participants do not reach a consensus on the availability of the IV curve data, with some suggesting alternative methods for obtaining it while others share personal experiences. The discussion remains unresolved regarding the best approach to acquire accurate IV curve data.
Contextual Notes
Jack's measurements are based on his own data collection, and he acknowledges the variability in diode performance, which may affect the reliability of the provided plots.