Determination of energy band gap in semiconductor diode
experimental training board has been designed specifically for determination of energy band gap in semiconductor (p-n junction diode) using temperature dependent of reverse saturation current.
Objective:
01. To draw the characteristics of a p-n junction diode for reverse saturation current and temperature.
02. To determine the energy band gap in a p-n junction diode.
Features:
the board consists of the following built-in parts :
01. 2v d.c. At 10ma, regulated power supply.
02. Digital micro ammeter, 3½ digits having range 200ua d.c.
03. Semiconductor diode.
04. Thermometer 0-110 °c.
05. Oven, electrically heated to heat the semiconductor diode.
06. Mains onoff switch and fuse.
* the unit is operative on 230v ±10% at 50hz a.c. Mains.
* adequate no. Of patch cords stackable from rear both ends 4mm spring loaded plug length ½ metre.
* good quality, reliable terminalsockets are provided at appropriate places on panel for connections observation of waveforms.
* strongly supported by detailed operating instructions.

Determination of energy band gap in semiconductor diode
experimental training board has been designed specifically for determination of energy band gap in semiconductor (p-n junction diode) using temperature dependent of reverse saturation current.
Objective:
01. To draw the characteristics of a p-n junction diode for reverse saturation current and temperature.
02. To determine the energy band gap in a p-n junction diode.
Features:
the board consists of the following built-in parts :
01. 2v d.c. At 10ma, regulated power supply.
02. Digital micro ammeter, 3½ digits having range 200ua d.c.
03. Semiconductor diode.
04. Thermometer 0-110 °c.
05. Oven, electrically heated to heat the semiconductor diode.
06. Mains onoff switch and fuse.
* the unit is operative on 230v ±10% at 50hz a.c. Mains.
* adequate no. Of patch cords stackable from rear both ends 4mm spring loaded plug length ½ metre.
* good quality, reliable terminalsockets are provided at appropriate places on panel for connections observation of waveforms.
* strongly supported by detailed operating instructions.