S16838-02MS Silicon photodiode For Optical Detection Equipment Automated Industrial Production Line

Product Features:

1. Broad Spectral Response : The spectral response range is 320 to 1100nm, which can respond to ultraviolet, visible and part of near-infrared light, and is applicable to the detection and measurement of light sources with a wide variety of wavelengths.
2. High Sensitivity: Its peak sensitivity is 0.58A/W. It can effectively convert photons into electrical signals even when the incident light is relatively weak, and output a relatively high-level electrical signal.
3. Low Dark Current : The maximum dark current is 10pA. With extremely low dark current interference, the background noise is very low during detection, which is conducive to improving the accuracy and stability of signal detection and reducing the occurrence of false signals.
4. Quick Response : The typical rise time is 2.5μs. It can rapidly react to the sudden change of light, and timely convert the change of light signal into electrical signal change, which is applicable to the occasion where high-speed light signal detection is required.
5. Large Sensing Area : The photosensitive area is 2.8×2.4mm. The relatively large sensing surface increases the probability of photon capture, which is helpful for detecting weak light signals, and can also adapt to light signals with larger divergence angles or irregular light spot shapes.
6. Simple Package and No Cooling : It is packaged with plastic material, which is light and easy to integrate and install. It is an uncooled type product, which does not need to configure a complex cooling system, reducing the system cost and complexity, and is convenient to use in common environments.

Product Applications:

1. Optical Detection Equipment: In visible light and near-infrared light meters, colorimeters, etc., it is used as a core detection element to measure the intensity and spectral composition of light. Its wide spectral response and high sensitivity can ensure that the detection equipment can accurately measure light signals in different wavebands .
2. Automated Industrial Production Line: Used to detect the presence, position, color and transparency of workpieces. For example, on the electronic component assembly line, it can detect whether components are installed in place; in the food packaging process, it can identify the color of packaging materials and the filling status .
3. Optical Communication Test: In the laboratory test link of the optical communication system, it can be used to detect the intensity of the optical signal, assist in evaluating the performance of optical fiber transmission, the working status of the optical transceiver module, and help engineers optimize the system parameters and diagnose faults.
4. Spectroscopy: In instruments such as atomic absorption spectrometers and infrared spectrometers, it can cooperate with a monochromator and other devices to receive spectral signals of different wavelengths, and provide accurate electrical signal data support for the qualitative and quantitative analysis of substances by analyzing the intensity of spectral lines .
5. Photovoltaic Research: In the research and development of photovoltaic materials and photovoltaic cells, it is used to detect the spectral response performance of photovoltaic materials to light, study the light absorption and conversion efficiency of materials under different wavelengths, and provide an important reference for improving the performance of photovoltaic devices.

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