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DATA SHEET
( 2 ) Electro-optical Characteristics
( Tc=25 C )
Parameter
Forward Voltage
Condition
IF=700mA
Symbol
VF
Min.
8.1
Typ.
9.2
Max.
9.9
Unit
V
IF=700mA
IF=700mA
Luminous Flux
General Color
Φv
420
90
530
-
-
-
lm
-
Ra
Junction-case
Thermal Resistance
Rj-c
-
5.0
-
C/W
Chromaticity coordinates ( Condition : IF=700mA ,Tc=25 C )
Color rank
Center
Referenceꢀ(ANSI C78.377)
Color rank
Center
x
y
x
y
0.4073
0.3917
0.4073
0.4299
0.3996
0.3889
0.4147
0.3917
0.4165
0.4015
0.3690
0.3814
(3465K)
Oval parameter
a
b
c
WW1
WW1
a
b
θ°
0.00951
0.00417
52.97
d
*Color region stay within MacAdam "3-step" ellipse from the chromaticity center.
*The chromaticity center refers to ANSI C78.377:2008.
Please refer to ANSI C78.377 for the chromaticity center.
*θ is the angle between the major axis of the ellipse and the x-axis,
ꢀ and a and b are the major and minor semi-axes of an ellipse. (Ref. IEC 60081:1997 AnnexD)
x-y chart-CIE1931
0.43
3900K
3500K
3100K
0.42
0.41
0.40
0.39
0.38
0.37
0.36
0
0
0
0
Color region
Color region
(ANSI)
3700K
3300K
0.38
0.39
0.40
0.41
0.42
0.43
0.44
x
Note: The tolerance of measurement at our tester is VF±3% , Φv±10% , Chromaticity(x,y)±0.01.
CITILED
Symbol
Name
CL-L104-HC6WW1-F5
CITIZEN ELECTRONICS CO.,LTD. JAPAN
Ref.CE-P2393 03/13 R1(0613)