BPW78 Datasheet (Vishay Telefunken) - Silicon NPN Phototransistor

BPW78, Silicon NPN Phototransistor

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 (lp > 850nm).

Featu

BPW78 Features

* D D D D D D D D D 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 Compatibe