Draft Version 0.0
Relative Forward Voltage
5)
page 17
Relative Vorwärtsspannung
5)
Seite
Δ
U
F
[V]
2.5
2.0
1.5
1.0
0.5
0.6
0.0
-0.5
-1.0
0.2
-1.5
-2.0
0.0
0.4
0.8
GW KAJRB2.EC
GW KALRB3.EM
Relative Luminous Flux
5)
page
Relative Lichtstrom
5)
Seite 17
Φ
V
/Φ
V
(25 °C) = f(T
j
); I
F
= 880 mA
17
17
ΔV
F
= V
F
- V
F
(25°C) = f(T
j
); I
F
= 880 mA
Φ
v
(25
°C)
Φ
v
1.2
GW KAJRB2.EC
1.0
-20
0
20
40
60
80 100
17
T
j
[°C]
-20
0
20
40
60
80 100
T
j
[°C]
Chromaticity Coordinate Shift
5)
page
Farbortverschiebung
5)
Seite 17
ΔCx, ΔCy
= f(T
j
); I
F
= 880 mA
Δ
Cx
0.03
Δ
Cy
0.02
GW KAJRB2.EC
:
Δ
Cx 2700K
:
Δ
Cy 2700K
:
Δ
Cx 6500K
:
Δ
Cy 6500K
0.01
0.00
-0.01
-0.02
-0.03
-20
0
20
40
60
80 100
T
j
[°C]
2012-04-10 Preliminary Data
10
OSRAM [ OSRAM GMBH ]
