PDB-V604-3

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Wavelength:	940nm
Color - Enhanced:	Blue
Spectral Range:	350nm ~ 1100nm
Diode Type:	--
Responsivity @ nm:	--
Response Time:	500ns
Voltage - DC Reverse (Vr) (Max):	75V
Current - Dark (Typ):	12nA
Active Area:	4.34mm²
Viewing Angle:	--
Operating Temperature:	-40°C ~ 100°C
Mounting Type:	Free Hanging
Package / Case:	Chip with 34 Gauge BUSS Wire

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Optical Sensors - Photodiodes

Photodiodes are a type of semiconductor photosensor which are used widely in applications involving optical sensing. They are able to quickly detect, respond, and convert optical signals into electrical signals. The use of photodiodes has become increasingly popular due to their consistent performance in a wide variety of applications, such as medical diagnostics, surveillance and security, astronomy, and various other applications. One of the most common and widely used photodiodes is the PDB-V604-3.

PDB-V604-3

The PDB-V604-3 photodiode is a common, reliable, and robust optical sensing device that is used in a variety of applications, including medical diagnostics, light sensing, and UV-detection. This photodiode has a peak response of 530nm in the visible light spectrum, allowing it to accurately detect and respond to optical signals in the visible light range. It is also able to detect infrared signals with a response that peaks at 940nm in the infrared spectrum. The device\'s peak wavelength is largely dependent on its reverse biased voltage, which can be adjusted to balance the amount of sensitivity and capture a wide range of optical signals.

PDB-V604-3 Application Field

The PDB-V604-3 photodiode is used widely in medical diagnostics. Its sensitivity in the visible and infrared range makes it ideal for detecting biological signatures and changes in blood pressure and other bodily fluids. This photodiode also has a wide variety of applications in surveillance and security, such as monitoring for movement in areas that are difficult to reach, and providing real-time alerts when intruders are detected. It is also used to capture ambient lighting levels in dark environments, such as darkrooms or astronomy labs.

PDB-V604-3 Working Principle

The PDB-V604-3 works on the principle of photovoltaic effect, which is the generation of electricity when light is absorbed by a semiconductor material. The device is constructed with two semiconductor materials which form a junction, and when light is absorbed, it creates an electric current. This current is then used to create a voltage which is then sent to an amplifier or other device. The device is able to respond quickly to changes in light, allowing for precise and accurate measurements of light levels.

Conclusion

The PDB-V604-3 photodiode is a reliable and versatile optical sensor that is used in a variety of applications. It is able to quickly detect and respond to optical signals in both visible and infrared light spectra, making it a popular choice for medical diagnostics, surveillance, astronomy, and other applications. With its peak response at 530nm and 940nm, it is able to accurately measure light levels in various situations, providing precise and reliable data.

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