CBSE Class 12-science Answered
Show the biasing of a photodiode with the help of a circuit diagram. Draw graphs to show variations in reverse bias currents for different illumination intensities.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
A photodiode is always used in reverse bias and conducts only when incident light photons having energy greater than the energy band gap of photodiode are incident on it.
The circuit diagram showing the biasing of photodiode and the characteristic V-I curves are as follows
Answered by | 04 Jun, 2014, 03:23: PM
Concept Videos
-
Applications of p-n Diode - Part 1
This video explains the diode in a forward and a reverse bias. -
PN diode application
Diode V-I characteristics Diode as a rectifier Special purpose diodes. -
Applications of pn Diode
Diode V-I characteristics Diode as a rectifier Special purpose diodes
CBSE 12-science - Physics
Asked by abhitailor158 | 06 Mar, 2019, 05:56: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by vk335548 | 05 Mar, 2019, 10:32: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by bjayanta | 05 Mar, 2019, 02:35: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by shariefy0007 | 22 Feb, 2019, 10:51: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by rohitraman1115 | 21 Nov, 2018, 04:57: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Topperlearning User | 19 Jun, 2014, 01:54: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Topperlearning User | 19 Jun, 2014, 02:06: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Topperlearning User | 19 Jun, 2014, 02:11: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
