Vishay ±25 ° Infrared, Visible Light Phototransistor Through Hole 2-Pin 3 mm (T-1) Package BPW85

Vishay BPW85 is a high-performance silicon NPN phototransistor designed for detection of infrared and visible light. It comes in a standard 3 mm (T-1) clear plastic package with through-hole mounting using 2 pins, making it suitable for integration into a variety of electronic applications.

This phototransistor exhibits a narrow angle of half intensity of ±25°, ensuring precise and focused light detection. Its fast response times - typical rise time of 2 microseconds and fall time of 2.3 microseconds - enable effective sensing in dynamic environments. The device can operate reliably over a wide temperature range from -40°C to +100°C, which makes it suitable for harsh industrial and automotive applications.

The maximum collector current rating is 50 mA with a collector-emitter voltage of 70 V and an emitter-collector voltage of 5 V, contributing to robust performance in electronic circuit designs. The device shows a maximum light current of 8000 μA and a very low dark current of 200 nA, ensuring high sensitivity and low noise operation.

BPW85 phototransistors are commonly used in electronic control and drive circuits, optical sensors, and other applications requiring reliable light detection. Compliance with RoHS standards ensures environmental safety and quality. The packaging is bulk, allowing for convenient volume usage in production assembly.

Typical industrial use cases include laboratory instrumentation, industrial automation, electronic devices, and HVAC sensors. The compact 3 mm package facilitates integration in PCB assemblies where space is a constraint.

High photo and radiant sensitivity for accurate light detection. Standard 3 mm (T-1) through-hole package with clear lens. Wide operating temperature suitable for industrial environments. Fast switching speeds with microsecond response times.

Low dark current and high maximum light current characteristics. Robust electrical ratings supporting a range of electronic controls. RoHS compliant to meet environmental requirements. Explore Vishay Phototransistors and related optoelectronic components at EnvMart for your industrial and laboratory needs.