CLL032-1206A5-273H6D2 Datasheet, PDF (4/12 Pages) CITIZEN ELECTRONICS CO., LTD. – This data sheet is applied to the LED package

DATA SHEET
3/11
(2) Electro-optical Characteristics
Parameter
Symbol
Condition
Forward Voltage
V_F
IF=360mA Tc=25C
Luminous Flux
Φv IF=360mA Tc=25C
CRI
Thermal Resistance
Ra IF=360mA Tc=85C
R9 IF=360mA Tc=85C
Rj-c Junction-Case Tc=25C
Min.
33.6
935
90
50
-
Typ.
36.2
1100
-
-
1.5
Max.
39.9
-
-
-
-
Unit
V
lm
-
-
C/W
Chromaticity coordinates ( Condition : IF=360mA, Tc = 25C）
Center
Reference (ANSI C78.377)
x
y
x
y
0.4533
0.4007
Center 0.4578 0.4101
Oval parameter
a
0.4813 0.4319
a
0.00774
2700K
b
0.4562 0.4260
b
0.00411
c
0.4373 0.3893
θ°
57.28
d
0.4593 0.3944
*Color region stay within MacAdam "3-step" ellipse from the chromaticity center.
*The chromaticity center refers to ANSI C78.377:2008.
and a and b are the major and minor semi-axes of an ellipse. (Ref. IEC 60081:1997 AnnexD)
0.4 4
0.4 3
x-y chart-CIE1931
2900K
2700K
0.4 2
2500K
Color region
0.4 1
0.4 0
Color region
(ANSI)
B.B. Locus
0.3 9
0.3 8
0.4 3
2800K
0.4 4
2600K
0.4 5
0.4 6
x
0.4 7
0.4 8
0.4 9
Note: The tolerance of measurement at our tester is VF+/-3% , Φv+/-10% , Chromaticity(x,y)+/-0.005 and Ra+/-1.
Symbol
CITILED
Name
CLL032-1206A5-273H6D2
CITIZEN ELECTRONICS CO.,LTD. JAPAN
Ref.CE-P2628 12/13