3/12
DATASHEET
Tc=25C
Unit
V
lm
-
(2) Electro-optical Characteristics
Parameter
Symbol
Condition
IF=350mA
Min.
2.75
97
70
-
Typ.
3.01
129
-
Max.
3.35
-
-
-
VF
Forward Voltage
Luminous Flux
Φv
IF=350mA
IF=350mA
CRI
Ra
Rj-s
Thermal Resistance
Junction-Solder
9.0
C/W
Chromaticity coordinates ( Condition : IF=350mA, Ts = 25C）
x
y
Center
0.3417
0.3551
0.3310
0.3310
0.3498
0.3475
0.3760
0.3562
0.3220
0.3357
a
b
c
d
0.3551
0.3760
x-y chart-CIE1931
0.36 0.38
0.39
0.38
0.37
0.36
0.35
0.34
0.33
0.32
0.31
5600K
5200K
4800K
Color region
B.B. Locus
5000K
5400K
0.32
0.33
0.34
0.35
0.36
0.37
x
Note: The tolerance of measurement at our tester is VF+/-3% , Φv+/-10% , Chromaticity(x,y)+/-0.005 and Ra+/-1.
(3) Ranking information
Parameter
Synbol
VF
Rank
Min
2.75
2.95
3.15
97
Max
2.95
3.15
3.35
129
Unit
V
Q
R
S
C
D
Forward Voltage
Luminous Flux
φv
lm
129
161
Symbol
Name
CITIZEN ELECTRONICS CO.,LTD. JAPAN
CITILED
CL-L400-LC1N1-B
Ref.CE-P2165 10/12
CITIZEN [ CITIZEN ELECTRONICS CO., LTD. ]
