OSRAM Radial T1 3/4, SFH 4545

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Description

Infrared Emitter (940 nm)

Details

Parameters

Color of emission
Infrared (>800 nm)
Current
IF
100 mA
Peak wavelength
λ
950 nm
Brightness
ΦE
55 mW
IE
550 mW/sr
Beam angle
10 °
Dimension
l
5.5 mm
w
5.5 mm
h
7.9 mm
Operating temperature
Top min.
-40 °C
Top max.
100 °C

Ordering codes

Product Type Description Order No. Availability
SFH 4545-DWEW Ie = 450 ... 1120 mW/sr, (Ie=550 mW/sr typ.) (IF = 100 mA) Q65111A3701
SFH 4545 Ie = 280 ... 1120 mW/sr, (Ie=550 mW/sr typ.) (IF = 100 mA) Q65110A8095

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Datasheets

SFH 4545

Datasheet

Application note

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Calculate the effectiveness of an LED based on a selected light guide by showing the amount of incoupled, reflected and missed light rays.