A: it requires a source of power only if it has to perform any usage
photo diode donot work for long distance photo diode act as a receiver
You can use most diodes for that purpose, and particularly silicon diodes. However, you should not use zener diodes and similar for rectification purposes. Otherwise, you will likely not get the intended result. If the voltage exceeds the avalanche voltage, then the zener diode will no longer rectify, but conduct the other way as well.
A photodiode is a type of photodetector capable of converting light into either current or voltage, depending upon the mode of operation. Its characteristics is same as that of an ordinary diode, except that it depends on light.
The 2N5777 is a Darlington silicon NPN photo detector, or, if you prefer a photoDarlington. A link is provided to a bit of data on this device.
yo mamas ass
photo diode donot work for long distance photo diode act as a receiver
A Photo-diode is used to receive light. whereas the L.E.D. is a Light Emitting Diode.
You can use most diodes for that purpose, and particularly silicon diodes. However, you should not use zener diodes and similar for rectification purposes. Otherwise, you will likely not get the intended result. If the voltage exceeds the avalanche voltage, then the zener diode will no longer rectify, but conduct the other way as well.
A photodiode is a type of photodetector capable of converting light into either current or voltage, depending upon the mode of operation. Its characteristics is same as that of an ordinary diode, except that it depends on light.
A silicon avalanche photo diode is fabricated by the process called impact ionization.
Laser Diode. photo diode
A photo diode
diodediode conducts by applying certain voltagephoto diodephoto diode conducts when it is exposed to sun light
The 2N5777 is a Darlington silicon NPN photo detector, or, if you prefer a photoDarlington. A link is provided to a bit of data on this device.
yo mamas ass
with a simple led and photo diode
in colleges for GEDS assignment which is well hard mate!