SPECIFICATIONS
( 2 ) Electro-optical Characteristics
Symbol Condition
Parameter
Forward Voltage
Reverse Current
Thermal resistance
Luminous Intensity
Luminous Flux
*1
3/11
MIN
2.8
-
-
1240
-
80
TYP
3.2
-
175
1650
(4.6)
85
MAX
3.5
100
-
-
-
-
( Tc=25C )
Unit
V
μA
C/W
mcd
lm
-
V
F
I
R
R
J-s
Iv
φ
V
Ra
I
F
=20mA
V
R
=5V
Junction-solder
I
F
=20mA
I
F
=20mA
I
F
=20mA
High General Color
Rendering Index
*1 In accordance with NIST standard
Ranking (Condition : I
F
=20mA , T
a
=25C)
Parameter
Symbol
Rank
MIN
Q
2.8
V
F
R
Forward Voltage
3.0
S
3.2
B
1240
I
v
C
1404
Luminous Intensity
D
1900
0
MAX
3.0
3.2
3.5
1404
1900
2065
Unit
V
mcd
0
Chromaticity coordinates
( Condition : I
F
=20mA ,Tc=25C )
Color Rank
x
y
0.3100 0.3020
0.3028 0.3304
D
0.3310 0.3585
0.3310 0.3220
0.3100 0.3020
Note 1) The tolerance of measurement at our tester is V
F
±3% , φv±10% , Chromaticity(x,y)±0.01.
Note 2) For handling ,please apply CMOS LSI or equivalent any electrostatic effect.
Approved Checked
Drawn
Symbol
Name
CITILIGHT
CL-824-MU1D
2009/3/3
Issue of first edition
Drawing No
Mark
Date
Description Appro.
CITIZEN ELECTRONICS CO.,LTD.
Ref.CE-P415 03/09 R1(0309)
CITIZEN [ CITIZEN ELECTRONICS CO., LTD. ]
