The forward voltage at which the current through the junction starts increasing rapidly, is called the knee voltage or cut-in voltage.
0.63 is the knee voltage & 0.37 is the cutoff voltage
A: Perfect example is a zener. As input voltage increases the current at the knee increases almost linearly at the zener voltage. If the inputs varies up or down then the current will vary up or down at the preset voltage making a zener a voltage regulator because of this feature
the voltage at which electronic device operates is callled threshold voltageand the voltage at which device show cinduction in forward biased stste
Break down voltages happens at low voltages (.6 for silicon & .3 for germanium), whereas knee voltages at higher voltages. That's why its cheaper.
1.7 volts
Knee voltage (cut in voltage) :-The forward voltage at which the current through the P-N Junction starts increasing rapidly is called as Cut in voltage or knee voltage Breakdown voltage :-It is the minimum reverse voltage at which the P-N Junction can conduct without damage to the current
Gaas's population is 450.
Cut in voltage (Knee voltage): The forward voltage at which the current through the P-N Junction starts increasing rapidly is called as Cut in voltage or knee voltage.
The area of Gaas is 9,130,000.0 square meters.
No GaAs is a semiconductor- and as such is essentially a covalent compound.
The knee point voltage of a CT is the voltage at the "knee" of a I-V characteristic (if you increase voltage, and plot this voltage with respect to the current flow, you will see a logorithmic type response). The knee is usually specified as 10% distortion (ie, the voltage is 10% less than you would expect relative to the current flow). beyond the knee point, the CT is considered in saturation. This applies to amplifiers / transistors as well as CTs. Transistors used as ampifiers are operated in the "linear region", or the region below the knee point of that particular transistors I-V characteristic.
The forward voltage at which the current through the junction starts increasing rapidly, is called the knee voltage or cut-in voltage.
It is about 0.7 volt for Silicon diodes.
0.63 is the knee voltage & 0.37 is the cutoff voltage
That is the property of that material.
Gallium Arsenide (GaAs) has a 2.5eV band gap (@ 295 K)