SLD-70BG2A

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optical sensors, photodiodes in particular, are becoming increasingly important in many different application fields. One type of sensor, the SLD-70BG2A, is particularly useful due to its wide range of features and capabilities. In this article, we will explore the application field and working principle of the SLD-70BG2A.

Description of the SLD-70BG2A

The SLD-70BG2A is a robust and reliable photodiode designed for multiple sensing applications. It is a tiny, surface-mount photodiode with a 7mm x 5.5mm active area. The sensor boasts an impressive response wavelength range of 280-1100nm, and offers selectable sensitivity levels of high, low, and off. Its detection range is adjustable within -40°C to +60°C, giving users the flexibility to customize the sensor’s operation to suit their individual requirements.

Application Fields

The SLD-70BG2A is an ideal choice for a variety of applications. Due to its wide range of features, it is suitable for both industrial and consumer applications. It can be used in applications such as light barriers, security systems, and presence detectors. It can also be used in consumer electronics, vehicle systems, and automotive lighting. Its robust design makes it suitable for use in harsh environments — such as those encountered in outdoor applications — and its precision and accuracy make it ideal for laboratory use.

Working Principle

The SLD-70BG2A works by converting light into electric signals. Incoming light is absorbed by the photodiode and is converted into an electric voltage which is then output by the sensor. The two parameters that determine this output are the wavelength of the incident light and the sensitivity of the sensor itself. When the input light is of a longer wavelength, a higher voltage signal is generated. Conversely, when the input light is of a shorter wavelength, a lower voltage signal is generated. The adjustable sensitivity feature of the SLD-70BG2A allows users to customize the response of the sensor according to their individual needs.

Conclusion

The SLD-70BG2A is a versatile optical sensor that is capable of fulfilling a variety of sensing applications, from industrial to consumer devices. It is a robust and reliable photo cell with a wide response wavelength range and adjustable sensitivity levels. As such, it is an ideal choice for a number of applications, including light barriers, security systems, presence detectors, consumer electronics, and laboratory work. Its working principle is based on the conversion of light energy into electric signals, with the output voltage being determined by the wavelength and the sensitivity of the sensor.

The specific data is subject to PDF, and the above content is for reference