LE CW S2LN
2011-07-25
13
Relative Vorw?rtsspannung pro Chip
2) Seite 22
Relative Forward Voltage per chip
2) page 22
ΔVF
= V
F
- V
F(25 °C) =
f(Tj);
IF= 350 mA
Farbortverschiebung
2) Seite 22
Chromaticity Coordinate Shift
2) page 22
ΔCx,
ΔCy =
f
(
Tj);
IF
= 350 mA
Relative Lichtstrom
2) Seite 22
Relative Luminous Flux
2) page 22
ΦV/ΦV(25 °C) =
f
(
Tj);
IF
= 350 mA
-0.4-40 80
Tj
OHL04203
V
ΔVF
?C
120
20 40
60
-20
0
-0.3
-0.2
-0.1
0
0.1
0.3
OHL04322
Cx, Cy
0.35-40
-20 0
80 120?C
Tj
20
40
60
Cy
Cx
0.37
0.39
0.41
0.43
0.45
0.49
OHL14324
0-40
-20
?C
120
Tj
0
20
40
60
80
ΦV
ΦV(25 ?C)
0.2
0.4
0.6
0.8
1.2
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