PDB-C132F

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Wavelength:	950nm
Color - Enhanced:	Blue
Spectral Range:	700nm ~ 1100nm
Diode Type:	PIN
Responsivity @ nm:	--
Response Time:	5ns
Voltage - DC Reverse (Vr) (Max):	100V
Current - Dark (Typ):	1nA
Active Area:	0.36mm²
Viewing Angle:	48°
Operating Temperature:	-40°C ~ 80°C
Mounting Type:	Through Hole
Package / Case:	Radial, 3mm Dia (T-1)

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Optical Sensors are used in a wide variety of applications, and one of the more recent ones is the Photodiodes. The PDB-C132F is one of these Photodiodes that has become popular in recent times due to its features and performance. This article is going to discuss about the application field and working principle of the PDB-C132F.

The PDB-C132F is a photodiode module that is used in measuring light intensity within a given environment. It has a photosensitive area of 1.32 mm2, with a p/n junction placed inside its hermetically sealed shell. The photodiode is sensitive to incident light with wavelengths between 400nm and 1100nm. It delivers an electrical output voltage that is proportional to the incident light on it. Due to its high sensitivity, it can detect small amounts of light and measure precisel

y the level of illumination. It is hence suitable for use in applications such as surveillance systems, security systems, medical devices, etc. where accurate light measurement is necessary.

When the PDB-C132F photodiode is exposed to light, free electrons and holes are generated in its p/n junction. This causes the internal resistance of the photodiode to decrease, allowing a moderate current to pass through it. The output voltage of the photodiode can then be measured across the load resistor which is connected to its output terminals. The output voltage is proportional to the intensity of the incident light, and thus the photodiode can be used as a light intensity meter.

The PDB-C132F photodiode also has an LED driver integrated into its design, which allows it to output both analog and digital signals. The analog output can be connected directly to analog circuits such as A/D converter or amplifiers. For digital applications, the LED driver is used to drive the photodiode while the signals are received through a high speed external bus. This makes it suitable for use in high speed data acquisition systems.

The PDB-C132F photodiode is an ideal solution for applications that require accurate measurement of small amounts of light. It has a wide range of applications such as surveillance, security, medical, and data acquisition systems. The photodiode can be connected directly to analog circuits to measure the output voltage which is proportional to the incident light, or it can have a LED driver to output both analog and digital signals in high speed data acquisition systems. With its small size, reliable performance, and wide temperature range, the PDB-C132F photodiode is one of the most popular optical sensors used in the market today.

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