CLL022-1202A5-50KL1A1 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=120mA
Luminous Flux
Φv
IF=120mA
CRI
Ra
IF=120mA
Thermal Resistance
Rj-c
Junction-Case
Min.
33.6
555
-
-
Typ.
36.2
655
65
3.7
Max.
39.9
-
-
-
Chromaticity coordinates ( Condition : IF=120mA, Tc = 25C）
Center
a
b
c
d
x
0.3473
0.3572
0.3397
0.3387
0.3536
y
0.3717
0.3919
0.3775
0.3528
0.3646
Tc=25C
Unit
V
lm
-
C/W
0.40
0.39
x-y chart-CIE1931
5400K
5000K
4600K
0.36 0.38
0.38
Color region
0.37
B.B. Locus
0.36
0.35
0.34
0.32
5200K
4800K
0.33
0.34 0.35
x
0.36
0.37
Note: The tolerance of measurement at our tester is VF+/-3% , Φv+/-10% , Chromaticity(x,y)+/-0.005 and Ra+/-1.
Symbol
CITILED
Name
CLL022-1202A5-50KL1A1
CITIZEN ELECTRONICS CO.,LTD. JAPAN
Ref.CE-P2245 03/13 R1(1013)