The ETB-058 trainer is designed for experimental determination of the energy band gap (Eg) of a semiconductor diode using the temperature dependence of the reverse saturation current. This model is an essential tool for physics and electronics students to understand semiconductor physics and diode thermodynamics.
It includes a built-in power supply, temperature measurement setup, and measurement terminals to plot ln(I) vs 1/T, enabling calculation of the band gap using the slope of the curve. The trainer is rugged and ideal for laboratory settings.
Key Features:
Enables calculation of energy band gap (Eg) of a semiconductor diode
Uses reverse saturation current vs temperature method
Comes with regulated power supply, heating arrangement, and test terminals
Suitable for solid-state physics and semiconductor electronics labs
Ideal for physics departments, engineering colleges, and polytechnic labs
Promotes hands-on learning in material science and electronics
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