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Photodiode

A photodiode is a semiconductor diode sensitive to photon radiation, such as visible light, infrared or ultraviolet radiation, X-rays and gamma rays. It produces an electrical current when it absorbs photons. This can be used for detection and measurement applications, or for the generation of electrical power in solar cells. Photodiodes are used in a…

Applications & Measurement

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Component type
Passive, diode
Pin names
anode and cathode
Working principle‍
Converts light into current

Topics to explore

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Overview

Principle of operation

Related devices

Materials

Unwanted and wanted photodiode effects

Features

Applications

Photodiode array

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Map overview Semantic statistics

Photodiode

Nodes109
Edges108
Triples114
Avg. degree1.98
Density0.018349
Components1

How this topic connects Entity context

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Photodiode

Top relations

related to Pinned photodiode · 26
Photodiode → Arai, Burkey, CCD, CMOS, Early, Hiromitsu Shiraki, In, Ishihara, It, Kodak, Kohono, MOS, N-type, NEC, Nobukazu Teranishi, NPNP, Oda, P-type, PNP, PPD
has effect · 12
Photodiode → Any, Background, ICs, If, In, LEADs, LED, LEDs, Radiation, Semiconductor, This, X-rays
related to Related devices · 12
Photodiode → Another, Avalanche, Bell Labs, If, It, John, Phototransistors, Shive, The, This, Unlike, While
related to External links · 10
Photodiode → Archived, February, Light Intensity LoggerDesign Fundamentals, March, Pacer Website, PC, Phototransistor Circuits, Wayback MachineExcelitas Application Notes, Wayback MachineUsing, Working
related to Passive-pixel image sensor · 10
Photodiode → APS, CCD, In, It, MOSFET, MOSFETs, PPS, The, This, Weckler
related to Principle of operation · 8
Photodiode → If, PIN, The, Therefore, This, Thus, To, When
has application · 5
Photodiode → CCD, Either, For, Photodiodes, They
related to Photodiode array · 4
Photodiode → CCD, CMOS, In, The
related to Photovoltaic mode · 4
Photodiode → For, If, In, This
is a · 3
Photodiode → PIN structure or p, semiconductor diode sensitive to photon radiation, sum of the dark current

Important terminology Word statistics

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Important terminology

used light photodiodes current sensor junction applications photocurrent diode devices also noise array dark device optical sensors anode cathode image

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
PhotodiodeComponent typePassive, diode1.00infobox
PhotodiodePin namesanode and cathode1.00infobox
PhotodiodeWorking principle‍Converts light into current1.00infobox
Photodiodeis asemiconductor diode sensitive to photon radiation0.90text
Photodiodeis aPIN structure or p0.90text
Photodiodeis asum of the dark current0.90text
diodesinstance ofSemiconductor devices0.80text
transistorsinstance ofSemiconductor devices0.80text
ICs contain pinstance ofSemiconductor devices0.80text
compact disc playersinstance ofPhotodiodes are used in consumer electronics devices0.80text
smoke detectorsinstance ofPhotodiodes are used in consumer electronics devices0.80text
medical devicesinstance ofPhotodiodes are used in consumer electronics devices0.80text

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