Panasonic LNG497CK4, Specification Sheet

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SHD00380BEK
This product complies with the RoHS Directive (EU 2002/95/EC).
Publication date: December 2008
1
Light Emitting Diodes
LNG497CK4
Round Type
φ 3.0 mm

Absolute Maximum Ratings T
a
= 25 ° C
Parameter Symbol Rating Unit
Power dissipation P
D
120 mW
Forward current I
F
50 mA
Pulse forward current * I
FP
150 mA
Reverse voltage V
R
4 V
Operating ambient temperature T
opr
–25 to +85 ° C
Storage temperature T
stg
–30 to +100 ° C
Note) *: The condition of I
FP
is duty 10%, Pulse width 1 msec.

Electro-Optical Characteristics T
a
= 25 ° C
Parameter Symbol Conditions Min Typ Max Unit
Luminous intensity I
O
I
F
= 20 mA 130 260 mcd
Reverse current I
R
V
R
= 4 V 100 µA
Forward voltage V
F
I
F
= 20 mA 2.0 2.5 V
Peak emission wavelength λ
P
I
F
= 20 mA 588 nm
Spectral half band width
Δλ
I
F
= 20 mA 15 nm
500
1000
300
100
10
0 − 20 80 100 60 40 20 1.6 1.8 2.0 2.4 2.2 3 1 5 10 50 100 30
100
50
30
5
3
10
1
1000
500
300
50
30
100
10
20 °
30 °
40 °
50 °
10 °
0 °
60 °
70 °
80 °
90 °
90 °
80 °
20 °
30 °
40 °
50 °
10 °
60 °
70 °
80 °
20 °
40 °
60 °
0 20
40
20
0
60
80
100
40 60 80 100
100
600 500 700 800 0 20 40 60 80 100 20 40 60 80 100
80
60
40
20
0
30
50
Directive characteristics
I
O
 I
F
I
F
 V
F
I
F
 T
a
Relative luminous intensity (%)
Ambient temperature T
a
( ° C)
Ambient temperature T
a
( ° C)
Forward current
I
F
(mA)
Forward voltage V
F
(V)
Forward current I
F
(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)

Lighting Color

Amber