SFH4253R-R View Datasheet(PDF) - OSRAM GmbH
Part Name
Description
MFG CO.
'SFH4253R-R' PDF : 13 Pages View PDF
Version 1.5
SFH 4253 R
Parameter
Temperature coefficient of Ie or Φe
(IF = 70 mA, tp = 20 ms)
Temperature coefficient of VF
(IF = 70 mA, tp = 20 ms)
Temperature coefficient of wavelength
(IF = 70 mA, tp = 20 ms)
(typ)
(typ)
(typ)
Symbol
TCI
TCV
TCλ
Values
-0.5
-0.7
0.3
Unit
%/K
mV / K
nm / K
Grouping (TA = 25 °C)
Group
SFH 4253 R-Q
SFH 4253 R-R
SFH 4253 R-S
Min Radiant Intensity
IF = 70 mA, tp = 20 ms
Ie, min [mW / sr]
6.3
10
16
Max Radiant Intensity
IF = 70 mA, tp = 20 ms
Ie, max [mW / sr]
12.5
20
32
Typ Radiant Intensity
IF = 500 mA, tp = 25 µs
Ie, typ [mW / sr]
55
90
140
Note:
measured at a solid angle of Ω = 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
OHF04132
Irel %
80
60
Radiant Intensity 3) page 12
Ie / Ie(70 mA) = f(IF), single pulse, tp = 25 µs,
TA= 25°C
101
OHF04406
Ie
Ie (70 mA)
100
5
10-1
40
5
20
0
700 750 800 850
nm 950
λ
10-2
5
10-3
10
0
5 10 1
5 10 2 mA 10 3
IF
2016-09-23
3
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