Panasonic LNG498CK4 User Manual
This product complies with the RoHS Directive (EU 2002/95/EC).
500
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0−20 80 100604020
1.6 1.8 2.0 2.42.2
31 5 10 50 10030
100
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30
5
3
10
1
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10
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10°
0°
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500 600 700 800 0 20 40 60 80 10020406080100
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Directive characteristics
IO I
F
IF V
F
IF T
a
Relative luminous intensity (%)
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
Forward current I
F
(mA)
Forward voltage VF (V)
Forward current IF (mA)
Luminous intensity I
O
(mcd)
Relative luminous intensity (%)
Forward current I
F
(mA)
Relative luminous intensity (%)
Relative luminous intensity T
a
Relative luminous intensity λ
P
Peak emission wavelength λ
P
(nm)
Light Emitting Diodes
LNG498CK4
Round Type
φ3.0 mm
Absolute Maximum Ratings Ta = 25°C
Parameter Symbol Rating Unit
Power dissipation P
Forward current I
Pulse forward current
*
Reverse voltage V
Operating ambient temperature T
Storage temperature T
Note) *: The condition of IFP is duty 10%, Pulse width 1 msec.
D
F
I
FP
R
opr
stg
Electro-Optical Characteristics Ta = 25°C
Parameter Symbol Conditions Min Typ Max Unit
Luminous intensity I
Reverse current I
Forward voltage V
Peak emission wavelength
Spectral half band width
λ
Δλ
O
R
F
P
Lighting Color
Amber
120 mW
50 mA
150 mA
4 V
–25 to +85
–30 to +100
IF = 20 mA 80 180 mcd
VR = 4 V 100 µA
IF = 20 mA 2.0 2.4 V
IF = 20 mA 595 nm
IF = 20 mA 15 nm
°C
°C
Publication date: December 2008
SHD00382BEK
1
This product complies with the RoHS Directive (EU 2002/95/EC).
0.45 ± 0.1
(
1.5
)
(
4.1
)
1 2
7.1
(
5.
1
)
(
2.54
)
2 − 0.45 ± 0.1
6
.
6
2
± 0.1
4
.
3
±
3.0
0
.
1
2 − 0.7 Max
0.5 ± 2
.
0
(
5.2
)
φ 3.8 ± 0.2
φ 3.6 ± 0.2
φ 3.0 ± 0.2
D
E
RE
D
LOS
T
O
N
.xaM
0
.2
R 3
.
0
LNG498CK4
Package (Unit: mm)
LLXLTN2SK980
Pin name
1: Anode
2: Cathode
2
SHD00382BEK
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