Description
BPX43 is a very high sensitive silicon NPN epitaxial planar phototransistor in a standard TO–18 hermetically sealed metal case with a glass lens. A superior linearity of photocurrent vs. irradiation makes it ideal for linear applications. A base terminal is available to enable biasing and sensitivity control.
FEATUREs
Hermetically sealed TO–18 case
Lens window
Angle of half sensitivity ϕ = ± 15
Exact central chip alignment
Base terminal available
Very high photo sensitivity
High linearity
Suitable for visible and near infrared radiation
Selected into sensitivity groups
APPLICATIONs
Detector for analogue and digital applications in industrial electronics, measuring and control, e.g. long range light barriers with additional optics, optical switches, alarm systems.