BPW85

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 - Phototransistors are widely used in a variety of applications, ranging from industrial automation to medical monitoring. BPW85 is an example of an optical sensor in this category. It is an NPN bipolar junction photo transistor, designed with a silicon planar chip, for use in a number of infrared applications. BPW85 is produced from a variety of suppliers in various forms, such as pre-assembled packages and machine-mountable packages.

A BPW85 sensors can detect a wide range of infrared radiation, from 380-850 nm, and it is highly sensitive to infrared light, with a peak to peak photoresponse of 5 mA/watt. In addition, it is a low power device, consuming only 0.2mA of current,which is ideal for systems requiring minimal power consumption. The low power also allows for faster response times and a faster reaction time.

BPW85 application field includes consumer electronics, automotive,aerospace, robotics, and medical applications. In consumer electronics, it is typically incorporated into motion sensors and touch sensors, while in automotive applications it can be used for detecting parking or other vehicular motion. In aerospace, it is used for navigation and surveillance, and in robotics it is used in a variety of applications, such as detecting objects and distances.In medical applications, BPW85 can be used to detect abnormal motion or objects in a patient\'s environment.

The working principle of BPW85 relies on its internal photodiode, which converts the incoming light energy into electrical current. This electrical current is then amplified by an internal transistor of the BPW85 device, producing an amplified signal which is proportional to the intensity of the incoming light. This amplified signal is then sent to other devices, such as microcontrollers, for further processing.

In many applications, the BPW85 device is combined with other components, such as LEDs, to further enhance the sensitivity and performance of the device. The combination of a BPW85 device and an LED creates what is known as an optoelectronic amplifier. This provides a high amplification of the signal sent from the device to the microcontroller, allowing for improved range and accuracy of the device. In addition, this combination can be used to extend the range of the BPW85, by providing a lower operating voltage.

The BPW85 device is highly versatile, and can be used in a wide range of applications. It is a cost effective sensor which is easy to incorporate into existing systems, and it provides an accurate and reliable detection of infrared radiation. Moreover, the low power consumption and fast response times of the device make it an attractive option for many applications. The combination of its inherent features and its versatile application make BPW85 an attractive choice for a number of infrared applications.

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