BPX43
Vishay Telefunken
Silicon
NPN Photo
transistor
Description
BPX43 is a very high sensitive silicon
NPN epitaxial planar photo
transistor 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
D D D D D D D D D
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
94 8402
Applications
Detector for anal...