SD100-14-21-021

Series:	--
Packaging:	Bulk
Part Status:	Active
Wavelength:	660nm
Color - Enhanced:	Red
Spectral Range:	350nm ~ 1100nm
Diode Type:	PIN
Responsivity @ nm:	0.55 A/W @ 900nm
Response Time:	13ns
Voltage - DC Reverse (Vr) (Max):	75V
Current - Dark (Typ):	300pA
Active Area:	5.067mm²
Viewing Angle:	82°
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	--

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SD100-14-21-021Optical Sensors - PhotodiodesOptical sensors are widely used in a variety of applications. Photodiodes are one type of optical sensors and they are used to detect light and convert it into an electrical signal. The SD100-14-21-021 is a type of silicon photodiode which is used for applications that require ultra low dark current and high sensitivity in the near infrared wavelengths of 0.75-1.7 Mikrons.The SD100-14-21-021 features a reverse voltage of 2.5 volts and a peak detection wavelength of 885 nm. It has a type “A” spectral response and is housed in a small black plastic housing. This makes it ideal for compact system applications. It also has a robust construction which makes it resistant to temperature extremes and moisture.The working principle of the SD100-14-21-021 is relatively simple. When the photodiode is exposed to light, the output current increases and vice versa when it is exposed to darkness. This is due to the fact that when radiation, such as light, is applied to the photodiode, it causes the P-type layer to become more positively charged which in turn causes a current to flow. The reverse voltage applied to the photodiode helps control the current flow and makes sure that it is within the specified range.The main application field for the SD100-14-21-021 optical sensor is in optical communications systems where it is used to detect incoming signals. The device is also used in optical imagers and near infrared security systems where the photodiode helps to detect infrared light. It is also used in radiation monitoring systems and medical imaging systems.The SD100-14-21-021 is a good choice for applications where low dark current and high sensitivity are required in the near infrared wavelength range. It features a robust construction and is housed in a small, black plastic housing which makes it ideal for compact system applications. The device is widely used in optical communications, imaging, and security systems and is well-suited for radiation monitoring and medical imaging applications.

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