PDB-C155SM

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 are devices that detect active, radiant, or passive beams of energy that have been visible to the human eye. Photodiodes are a type of optical sensor, specifically solid-state devices, used to convert incident light into current. Photodiodes can be used as light sensors, photography sensors, and even in digital imaging applications. The PDB-C155SM is a kind of photodiode, specifically suited for applications that require monitoring of continuous light falls.

The PDB-C155SM is an integrated photodiode circuit that is used to monitor the intensity of light. It consists of a high-speed photodiode and a high-gain amplifier that is specifically designed to detect minute changes in light intensity from a single photodiode element. It has a wide operating range, from very low to very high intensities of light. Furthermore, this device is extremely sensitive and the bandwidth it can cover is much higher than other photodiodes, making it ideal for applications such as photography, where higher performance is desired.

In terms of application, the PDB-C155SM is ideal for both ambient light and ambient light detection. It is mainly used to detect light changes in industrial, medical, agricultural, and residential environments. This photodiode also has practical applications in many medical areas such as monitoring the optical signals from various sources and measuring the optical intensity of the external environment. Additionally, it can be used to measure the temperature of a surface, such as the skin of a patient or the surface of a machine part.

As far as the working principle is concerned, the PDB-C155SM functions by converting incident light energy to a small electric current. This current is then amplified and turned into a voltage signal. When light falls on the photodiode, electrons are released by the depletion region. These electrons are then collected by the amplifier, an amplifier that can accurately detect the slightest changes in the current. It is then converted into a proportionate voltage signal; higher intensities correspond to higher voltage signals. Also, the high-gain amplifier within the PDB-C155SM is specifically designed to be insensitive to background noise.

In conclusion, the PDB-C155SM is an integrated, high-speed photodiode circuit which combines a high-speed photodiode and a high-gain amplifier for applications that require monitoring of continuous light falls. This photodiode is mainly used to detect light changes in industrial, medical, agricultural, and residential environments. It operates by converting incident light energy to a small electric current, which is then amplified and turned into a voltage signal. This photodiode is extremely sensitive and the bandwidth it can cover is much higher than other photodiodes, making it ideal for applications such as photography where higher performance is desired.

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