Description

BPW78 is a high sensitive silicon NPN epitaxial planar phototransistor in a flat side view plastic package. A small recessed lens provides a high sensitivity in a low profile case.

The epoxy package itself is an IR filter, spectrally matched to GaAs or GaAs on GaAlAs IR emitters (λp > 850nm).

Features

● Plastic case with IR filter

● Suitable for near infrared radiation

● High radiant sensitivity

● Super flat sideview case with spherical lens

● Lens integrated

● Irradiation direction vertical to mounting direction

● Angle of half sensitivity ϕ = ± 25°

● Selected into sensitivity groups

● Compatibel with CQX48

Applications

    Detector in electronic control and drive circuits