Construction & Working of a Photodiode - Optical Devices

  Рет қаралды 76,640

EzEd Channel

EzEd Channel

5 жыл бұрын

This EzEd video explains the Construction& Working of a PHOTO DIODE
1) Operated in Reverse Bias Mode
2) Reverse Saturation Current - Photo Current
3) Dark Current
4) Advantages & Disadvantages of Photo Diode

Пікірлер: 29
@bittu07kumar
@bittu07kumar 2 жыл бұрын
Than u so much..... all doubts clear after watching ur video
@ranjanasawarkar5717
@ranjanasawarkar5717 3 жыл бұрын
Thank you so much can't thank you enough to clear my doubt about reverse bias
@Lokesh3152
@Lokesh3152 3 жыл бұрын
Saved my time
@GoldenEducationBD
@GoldenEducationBD 2 жыл бұрын
Really good
@rakshitbadiger8771
@rakshitbadiger8771 2 жыл бұрын
Very best explained
@clg_gurl
@clg_gurl 3 жыл бұрын
Thank you so much you clarified all of my doubts.
@nishanthvm8552
@nishanthvm8552 3 жыл бұрын
Thx a lot sir
@thetechnician8017
@thetechnician8017 3 жыл бұрын
I would like to build a fire alerting system using a photodiode and my point of concern is on how can I build it in a way that the photodiode responds to fire threats but not other threats like light being emitted by torches, bulbs, LEDs and others of that sort.
@morganfabian2512
@morganfabian2512 3 жыл бұрын
Pro trick: watch movies on flixzone. I've been using it for watching loads of movies lately.
@sharfuddinkhan9835
@sharfuddinkhan9835 2 жыл бұрын
Well,i think with fire 🔥 smoke should also be detected,so,you will need an IR sensor also
@richajaiswal6766
@richajaiswal6766 2 жыл бұрын
Thank u sir
@anirbanmukherjee5073
@anirbanmukherjee5073 4 жыл бұрын
Nice
@ahmadf754
@ahmadf754 3 жыл бұрын
Does it produce any current without bias? What happens if we just connect a PD to a resistor and shine the light to it? Does the current flow through resistor?
@aravindansundaram4010
@aravindansundaram4010 3 жыл бұрын
I think same concept as forward bias. There will be a current >>photocurrent thus not detectable.
@Fast.RiazAmin
@Fast.RiazAmin 4 жыл бұрын
Thanks
@reshmikachristopher7783
@reshmikachristopher7783 3 жыл бұрын
Thankyou. Well explained!!!
@rajeshwarimaladakar1123
@rajeshwarimaladakar1123 3 жыл бұрын
Why the electron hole pair is generated?
@rajeshwarimaladakar1123
@rajeshwarimaladakar1123 3 жыл бұрын
Why electron hole pair is generated
@mohdiqbal572
@mohdiqbal572 3 жыл бұрын
Which diode works on the principle of photoelectric effect
@mansiverma2066
@mansiverma2066 Жыл бұрын
Solar cell Because it is a electrically device which converts solar or light energy into electrical energy . Basically it is a pn junction diode👍
@ketanmorajker
@ketanmorajker 4 жыл бұрын
👌🏻
@patrickschwarzenecker670
@patrickschwarzenecker670 Жыл бұрын
why is there a voltage source? th photo diode creates curren-> current source
@fazil5648
@fazil5648 4 жыл бұрын
Sir starting intro ka naam batao plzzzzzzzzzzzzzzzzzzzzz
@rohailalam72
@rohailalam72 3 жыл бұрын
gangam style by yo yo huney sing
@anirbanmukherjee5073
@anirbanmukherjee5073 4 жыл бұрын
Nive
@shamimahamad4227
@shamimahamad4227 3 жыл бұрын
Yo
@aakashdewangan7313
@aakashdewangan7313 8 ай бұрын
we did not find it useful, so will never subscribe your channel..
@souravkun719
@souravkun719 3 жыл бұрын
Nice
@kindintiudaykiran2426
@kindintiudaykiran2426 3 жыл бұрын
Thanks
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