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| SFH4043 Datasheet, PDF (3/13 Pages) OSRAM GmbH – CHIPLED with High Power Infrared Emitter (940 nm) | |||
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Version 1.3
SFH 4043
Parameter
Temperature coefficient of Ie or Φe
(IF = 70 mA, tp = 10 ms)
Temperature coefficient of VF
(IF = 70 mA, tp = 10 ms)
Temperature coefficient of wavelength
(IF = 70 mA, tp = 10 ms)
(typ)
(typ)
(typ)
Symbol
TCI
TCV
TCλ
Values
-0.5
-1.3
0.3
Unit
%/K
mV / K
nm / K
Grouping (TA = 25 °C)
Group
SFH 4043-N
SFH 4043-P
Min Radiant Intensity
IF=70 mA, tp=20 ms
Ie, min [mW / sr]
2.5
4
Max Radiant Intensity
IF=70 mA, tp=20 ms
Ie, max [mW / sr]
5
8
Typ Radiant Intensity
IF = 500 mA, tp = 25 µs
Ie, typ [mW / sr]
19
30
Note:
measured at a solid angle of ⦠= 0.01 sr
Only one group in one packing unit (variation lower 2:1).
Relative Spectral Emission 3) page 12
Irel = f(λ), TA = 25°C
100
OHF04134
Irel %
80
Radiant Intensity 3) page 12
Ie / Ie(70 mA) = f(IF), single pulse, tp = 25 µs,
TA= 25°C
101
OHF03827
Ie
I e (70 mA)
60
100
5
40
10-1
20
5
0
800 850 900 950 nm 1025
λ
10-2
10
0
5 10 1
5 10 2 mA 10 3
IF
2016-03-04
3
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