The BPV11 series, from Vishay Semiconductor, are a family of silicon NPN phototransistors. They come in standard 5mm (T-1 3/4) packages with either a clear or black plastic package. The black packages offer a daylight blocking filter for ambient visible light. The BPV11 series are suitable for use as detectors in industrial electronic circuitry, measurement and control.

Features of the BPV11 phototransistors:
5mm (T-1 3/4) package
Through-hole mounting
3-pins
High radiant sensitivity
Fast response times
Angle of half intensity: 30°
Operating temperature: -40 to +100 °C

IR Phototransistors, Vishay Semiconductor