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SPECIFICATIONS
( 2 ) Electro-optical Characteristics
( Tc=25℃ )
Unit
Parameter
Symbol Condition
MIN
8.75
TYP
9.30
MAX
10.5
VF
IF=480mA
Forward Voltage
V
IR
VR=15V
Reverse Current
-
-
-
100
-
μA
Junction-case
RJ-C
Thermal resistance
6.0
℃/W
φV
Ra
IF=480mA
IF=480mA
Luminous Flax
270
80
340
85
-
-
lm
-
High General Color
Rendering Index
Chromaticity coordinates ( Condition : IF=480mA ,Tc=25℃
0
0
Color Rank
x
y
0.3736 0.3874
0.3548 0.3736
0.3512 0.3465
0.3670 0.3578
0.3736 0.3874
N2
0.40
0.39
0.38
0.37
0.36
0.35
0.34
0.33
0.32
0.34
0.35
0.36
0.37
0.38
0.39
x
Note 1) The tolerance of measurement at our tester is VF±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
CITILED
CL-L251-MC4N2
Drawing No
Description Appro.
Mark
Date
CITIZEN ELECTRONICS CO.,LTD.
Ref.CE-P392 03/09 R1(0409)
CITIZEN [ CITIZEN ELECTRONICS CO., LTD. ]
