Photodetector Arrays

Photodetector arrays are groupings of integrated photosensor pixels. These arrays measure light particles and convert them into electrical currents via p-n junctions (semiconductor interfaces).

Photodetector arrays can measure light distribution along lines or beams. They can also render images from patterns of light via sensor processes. Examples of photodetector arrays include photodiodes and phototransistors.


What are photodetector arrays used for?

Photodetector arrays are used for testing purposes in data communications, broadband and CATV networks. They are also used for monitoring data centre equipment or connections of active optical cables.

In 3D scanning, facial recognition and augmented reality applications, photodetector arrays are used to form images from reflected light particles.

Types of photodetector arrays

Photodetector arrays are grouped by their detection mechanisms:

  • Photochemical, where deviations in the chemical compositions of materials are detected.
  • Photoemission, where the photons cause the trapped electrons on conduction bands of materials to escape into vacuums or gas chambers.
  • Polarisation, where polarity changes are induced by the photons either from negative to positive or positive to negative.
  • Thermal, where photons generate heat by causing the movement of electrons from high bands to low bands.

...
Lees meer Lees minder

Filters

1 - 12 van 12 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Spectrums Detected Wavelength of Peak Sensitivity Element Type Number of Elements Number of Pins Mounting Type Dimensions Package Type Height Length Maximum Wavelength Detected Minimum Wavelength Detected Width Series
RS-stocknr. 785-7692
FabrikantnummerTSL1401CL
Fabrikantams
€ 8,14
Each
Aantal stuks
Visible Light 1000nm Photodiode 128 8 Surface Mount 9.4 x 3 x 1.2mm CL 1.2mm 9.4mm - - 3mm TSL
RS-stocknr. 170-0906
FabrikantnummerTSL1401CL
Fabrikantams
€ 4,124
Each (On a Reel of 1000)
Aantal stuks
Visible Light 1000nm Photodiode 128 8 Surface Mount 9.4 x 3 x 1.2mm CL 1.2mm 9.4mm - - 3mm TSL
RS-stocknr. 820-3061
FabrikantnummerDLP4500FQE
€ 256,43
Each
Aantal stuks
Visible Light 700nm - 1 80 Surface Mount 20.7 x 9.1 x 3.398mm LCCC 3.398mm 20.7mm 700nm 420nm 9.1mm -
RS-stocknr. 162-8147
FabrikantnummerDLP4500FQE
€ 223,86
Each (In a Bag of 5)
Aantal stuks
Visible Light 700nm - 1 80 Surface Mount 20.7 x 9.1 x 3.398mm LCCC 3.398mm 20.7mm 700nm 420nm 9.1mm -
RS-stocknr. 185-9627
FabrikantnummerArrayJ-30035-16P-PCB
FabrikantON Semiconductor
€ 530,38
Each
Aantal stuks
- - - 1 16 Through Hole 13.24 x 13.24 x 6.5mm - 6.5mm 13.24mm - - 13.24mm J
RS-stocknr. 185-9629
FabrikantnummerArrayJ-60035-4P-BGA
FabrikantON Semiconductor
€ 234,32
Each
Aantal stuks
- - - 1 4 Through Hole 12.46 x 12.46 x 2.2mm BGA 2.2mm 12.46mm - - 12.46mm J
RS-stocknr. 185-9611
FabrikantnummerArrayC-60035-4P-BGA
FabrikantON Semiconductor
€ 195,26
Each
Aantal stuks
- - - 1 4 Through Hole 14.2 x 14.2 x 2.3mm BGA 2.3mm 14.2mm - - 14.2mm C
RS-stocknr. 185-9610
FabrikantnummerArrayC-30035-16P-PCB
FabrikantON Semiconductor
€ 474,66
Each
Aantal stuks
- - - 1 16 Through Hole 16.6 x 16.6 x 6.5mm - 6.5mm 16.6mm - - 16.6mm C
RS-stocknr. 185-9631
FabrikantnummerArrayJ-60035-64P-PCB
FabrikantON Semiconductor
€ 2.925,13
Each
Aantal stuks
- - - 1 64 Through Hole 33.4 x 33.4 x 6.5mm - 6.5mm 33.4mm - - 33.4mm J
RS-stocknr. 665-5283
FabrikantnummerBPX 89
€ 13,29
Each
Aantal stuks
- 850nm Phototransistor 9 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS-stocknr. 185-9630
FabrikantnummerARRAYJ-60035-4P-PCB
FabrikantON Semiconductor
€ 285,70
Each
Aantal stuks
- - - 1 4 Through Hole 12.46 x 12.46 x 6.2mm - 6.2mm 12.46mm - - 12.46mm J
RS-stocknr. 185-9628
FabrikantnummerArrayJ-30035-64P-PCB
FabrikantON Semiconductor
€ 1.371,15
Each
Aantal stuks
- - - 1 64 Through Hole 13.24 x 13.24 x 6.5mm - 6.5mm 13.24mm - - 13.24mm J
Related Products
4-Side scalable arraysVariety of formats ranging from 2´2 ...
Description:
4-Side scalable arraysVariety of formats ranging from 2´2 to 12´12Minimal deadspace at the edges allowing tiling on all sides to allow the creation to still larger detection areasEach array has either a multi-way connector or BGA on the reverse for ...
ON Semiconductor's J-Series silicon photomultiplier (SiPM) sensors have ...
Description:
ON Semiconductor's J-Series silicon photomultiplier (SiPM) sensors have been used to create high fill-factor, scalable arrays. The TSV-packaged sensors are mounted onto PCB boards with minimal dead space. The ArrayJ products are available in a variety of formats and formed ...
The 5T series, from Centronic, are a family ...
Description:
The 5T series, from Centronic, are a family of silicon photodetectors. They have a high blue sensitivity with high resistance and low dark leakage current. They offer photovoltaic or reverse bias operation modes for a lower capacitance. The 5T photodetectors ...
The SFH2240 from OSRAM Opto Semiconductors is a ...
Description:
The SFH2240 from OSRAM Opto Semiconductors is a silicon PIN photodiode and has a wavelength of 400 nm to 690 nm. Featuring adapted spectral sensitivity for Human eye Sensitivity and with a low temperature coefficient, the SFH2240 has fast switching ...