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DATA SHEET
( 2 ) Electro-optical Characteristics
Tｓ=25C
Unit
V
Parameter
Symbol Condition
Min.
2.8
-
-
Typ.
3.2
-
175
2050
(5.7)
70
Max.
3.5
100
IF=20mA
VR=5V
Junction-solder
IF=20mA
IF=20mA
IF=20mA
Forward Voltage
Reverse Current
Thermal Resistance
VF
IR
μA
Rj-s*2
Iv
-
-
-
-
C/W
mcd
lm
ꢀLuminous Intensity*1
Luminous Flux
1420
φV
Ra
-
-
General Color Rendering Index
-
*1 In accordance with NIST standard
*2 Thermal Resistance : Junction - Solder terminal (Anode)
Ranking (Condition : IF=20mA , Ts=25C)
0
0
Parameter
Symbol
VF
Rank
Q
Min.
2.8
Max.
3.0
Unit
Forward Voltage
V
3.0
3.2
R
3.2
3.5
S
1420
1611
B
Luminous Intensity
Iv
mcd
C
D
1611
2179
2179
2947
Chromaticity coordinates ( Condition : IF=20mA ,Ts=25C)
Color Rank
Color Rank
x
y
x
y
0.317
0.317
0.331
0.331
0.317
x
0.327
0.331
0.353
0.340
0.327
y
0.319
0.317
0.331
0.331
0.319
0.311
0.327
0.340
0.322
0.311
Dc
De
Color Rank
Dd
0.310
0.307
0.317
0.319
0.302
0.316
0.331
0.311
*1 The tolerance of measurement at our tester is VF±3% , φv±10% , Chromaticity(x,y)±0.01.
*2 For handling ,please apply CMOS LSI or equivalent any electrostatic effect.
Measurement Conditions
1) Chip is mounted on board( size 100mm×40mm)
2) Board material is FR-4, covered with green color resist and thickness of copper is 18μm.
CITILED
CL-824-U1D
Symbol
Name
CITIZEN ELECTRONICS CO.,LTD. JAPAN
Ref.CE-P919 10/10
CITIZEN [ CITIZEN ELECTRONICS CO., LTD. ]
