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In fabrication process low resistivity (ohm/cm) of material results to expansion of depletion region lower than high resistivity
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What is another name for depletion mode transistor?
depletion layer depletion zone juntion region space charge region bipolar transistor field effect transistor variable capacitance diode
What is the thickness of the depletion layer in a semiconductor?
The thickness of the depletion region or depletion layer (and there are other terms) varies as the design of the semiconductor. The layers in a semiconductor are "grown" (usually by deposition), and this can be controlled. The typical depletion region thickness in an "average" junction diode is about a micron, or 10-6 meters. Junction "construction" presents major engineering considerations to those who design and make semiconductors as there are many different kinds. A link is provided to the section on the width of depletion regions in the Wikipedia article on that topic.
What is depletion mosfet?
A depletion mode MOSFET is a FET that is on with no gate bias, and requires a negative bias (with respect to the source) to stop conducting. The channel is normally conductive and with a negative gate bias the channel becomes "depleted" of charge carriers, hence the name depletion mode MOSFET. This is contrary to enhancement type MOSFET's that are non conductive with zero volts gate bias and become conductive when there is a positive bias on their gate.
How depletion layer is formed?
When a diode is made (ie. NO current pass through the diode) then depletion layer is form between N & P.
What nation in South America is elongated on a map?
The country is Chile, which stretches as a relatively long and narrow (elongated) region down the western coast, between the Pacific Ocean and the Andes Mountains.
What is significance of depletion region?
Depletion region is the region where current carriers such as electrons and holes are absent.
What Depletion region will form?
Depletion region forms over poles. It is due to cool weather there.
What will happen to the depletion region when the P-N junction is supplied by forward bias?
depletion region will decrease.
What happens in the depletion region in reverse bias?
in forward biasing depletion region width decreases and in reverse biasing it increases .
How depletion region?
depletion region formed by either side of p&n junctions mobile charges accumulate in that places.Type your answer here...
Why charge carriers are not present in depletion region of am pn junction?
depletion region is formed only after recombination of holes and electrons..so in depletion region there are only and only immoble positive and nagative ions...hence,there is no charge carrier..
Does the atmosphere prevent depletion of the ozone over Antarctica?
The atmosphere does not protect the ozone depletion. It is the region where the ozone depletion occurs.
Where is ozone depletion the highest?
The ozone depletion is highest at the poles. Specially at the Antarctica region.
What is another name for depletion mode transistor?
depletion layer depletion zone juntion region space charge region bipolar transistor field effect transistor variable capacitance diode
How depletion region formed?
depletion region formed by either side of p&n junctions mobile charges accumulate in that places.Type your answer here...
What is the effect of doping on depletion region?
increases with doping
Why more ozone depletion in Antarctic region than other?
More ozone depletion in Antarctic region than other on earth. It is due to very cold temperature there.
