PDB-C502-FCF

Series:	--
Packaging:	--
Part Status:	Obsolete
Wavelength:	950nm
Color - Enhanced:	Blue
Spectral Range:	350nm ~ 1100nm
Diode Type:	PIN
Responsivity @ nm:	--
Response Time:	3ns
Voltage - DC Reverse (Vr) (Max):	100V
Current - Dark (Typ):	45pA
Active Area:	0.87mm²
Viewing Angle:	--
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	--
Package / Case:	--

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Optical Sensors - Photodiodes

As technological advances continue to develop, optical sensors have become an indispensable part of our day-to-day lives. Photodiodes, in particular, have become increasingly popular for a variety of applications due to their combination of sensitivity, accuracy, and relatively low cost. One example of a photodiode is the PDB-C502-FCF, a device that harnesses light to measure physical parameters such as temperature, pressure, and humidity.

Design and manufacture

The PDB-C502-FCF device is a type of photodiode made from an all-silicon construction with an integrated amplifier and filter circuitry. This allows it to effectively detect and respond to a range of optical signals without the need for additional support components. Its improved optics technology helps increase the sensitivity of measured signals, and its low thermal temperature coefficient ensures a reliable performance even in harsh conditions. The device also features an output of linear voltage which can be easily monitored or adjusted and can be equipped with a CCD array that allows it to detect multiple wavelengths of light.

Application areas

The PDB-C502-FCF device has been used in a wide range of applications, including:

• Medical. This device is used to measure the intensity of light passing through surgical tools in order to detect the presence of cancer cells. It can also be used to monitor biology samples in laboratories.
• Industrial. The device is used in a variety of industrial applications such as food and beverage production, security and surveillance, and quality control.
• Environmental. This device can be used in environmental monitoring applications such as the detection of air pollution, water pollution, and land use.
• Automotive. This device is used in the automotive industry for applications such as adaptive lighting, adaptive cruise control, and lane departure warning systems.

Working principle

The PDB-C502-FCF photodiode works by converting light into electrical energy. It consists of a semiconductor material, typically silicon, and a junction between p-type and n-type materials. When the light photon hits the surface of the photodiode, the photon combines with the electron in the material, releasing energy. This energy is used to accelerate the electron and move it across the junction. This process creates a current which can be measured and used to calculate the light intensity.

Conclusion

The PDB-C502-FCF is a versatile photodiode that is well-suited for a range of applications. It is able to detect and respond to a range of optical signals, has an integrated amplifier and filter circuitry, and its low thermal temperature coefficient helps to ensure reliable performance. Its linear voltage output also makes it easy to monitor and adjust, and its CCD array allows it to detect multiple wavelengths of light. All of these features make the PDB-C502-FCF an ideal choice for a variety of engineering and scientific applications.

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