PDB-V103-I

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Wavelength:	950nm
Color - Enhanced:	Blue
Spectral Range:	350nm ~ 1100nm
Diode Type:	PIN
Responsivity @ nm:	--
Response Time:	400ns
Voltage - DC Reverse (Vr) (Max):	75V
Current - Dark (Typ):	50pA
Active Area:	2.03mm²
Viewing Angle:	--
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	TO-206AA, TO-18-3 Metal Can

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Optical Sensors - PhotodiodesPhotodiodes, or PDB-V103-I, are electronic components used in optical sensing applications. Photodiodes convert light into an electric current and then into a voltage output that can be used to detect the presence or absence of light.Photodiodes are usually made from a semiconductor material such as silicon, gallium arsenide, or indium gallium phosphide. When photons or light strikes a photodiode, The energy is absorbed by the semiconductor material, therefore, creating electron-hole pairs (electrons that has lost an electron and holes that have gained an electron).The electrons and the holes then move in opposite directions within the semiconductor, accumulating at the area with an opposite electrical charge. This process creates an electric current, which is proportional to the light intensity and can then be processed into a meaningful data signal.PDB-V103-I are long-wavelength infrared photodiodes optimized for the 8-14μm range. It features high sensitivity and good linearity across a wide wavelength range, with a field of view of 80°. It is also highly resistant to ambient light and noise.PDB-V103-I are used in a variety of applications, including environmental monitoring, industrial automation, and surveillance. In environmental monitoring, it can detect the presence of objects in the dark or the intensity of visible light. Its use in industrial automation extends to automated work cells, where it can be used for photography, laser printing, and fiber optics inspection, enabling the automatic production line to perform more efficiently. In surveillance, it can be used for night vision and to detect motion and proximity.PDB-V103-I comes in a variety of sizes with varying levels of sensitivity. Different versions are optimized for different wavelength ranges. It can be used in high humidity conditions, and the surface is water-resistant. It is placed in the optical sensor to detect and convert light into an electrical signal for processing, which is then used to adjust the intensity of LEDs or for measurements of temperature, pressure, humidity, or light.To connect PDB-V103-I to the system, use a solderless connection for easy maintenance. The connection options include digital signals, analogue signals, and current outputs. When connecting directly to an integrated circuit, use CMOS or TTL logic.In conclusion, PDB-V103-I photodiodes are highly reliable optical sensing components that convert light into electrical signals. They are used in a per variety of applications, including environmental monitoring, surveillance, and industrial automation. The components feature high sensitivity, good linearity across a wide wavelength range, and resistance to ambient light and noise. These optical sensors allow for precise and reliable measurement of temperature, pressure, humidity, and light.

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