Opto semiconductor element

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Photo darlington

These provide one order of magnitude greater output than Phototransistors. They should be used where the distance between the light emitter and the light receiver is long, or where high output is needed. The response is slower than that of a photo transistor. The output rank width is also increased, so use caution. These are often used for detecting the start and end of, for example, video tapes.

■Features
Ta=25°C

Type No. Light current
IL(mA)
Dark
current
Id(nA)
VR=10V
Max.
Spectral
sensitivity
λ(nm)
Peak
wavelength
λp(nm)
Typ.
Harf
angle
Δθ(°)
Operating
temp.
Topr.(°C)
Min. VCE(V) Ev(lx)
PT23G pdf 5 5 200 1000 480~1000 800 ±30 -20~+100

Kodenshi with visual images

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