Panasonic LNG498CK4 Manuel d'utilisateur

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SHD00382BEK
This product complies with the RoHS Directive (EU 2002/95/EC).
Publication date: December 2008
1
Light Emitting Diodes
LNG498CK4
Round Type
φ3.0 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 80 180 mcd
Reverse current I
R
V
R
= 4 V 100 µA
Forward voltage V
F
I
F
= 20 mA 2.0 2.4 V
Peak emission wavelength
λ
P
I
F
= 20 mA 595 nm
Spectral half band width
Δλ
I
F
= 20 mA 15 nm
500
1000
300
30
50
100
10
020 80 100604020
1.6 1.8 2.0 2.42.2
31 5 10 50 10030
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
0
20
40
20
60
80
100
40 60 80 100
100
500 600 700 800 0 20 40 60 80 10020406080100
80
60
40
20
0
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
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Résumé du contenu

Page 1 - LNG498CK4

SHD00382BEK This product complies with the RoHS Directive (EU 2002/95/EC).Publication date: December 20081Light Emitting DiodesLNG498CK4Round Typeφ3.

Page 2 - LLXLTN2SK980

SHD00382BEK This product complies with the RoHS Directive (EU 2002/95/EC).LNG498CK42 Package (Unit: mm)LLXLTN2SK9800.45 ± 0.1(1.5)(4.1)1 27.1(5.1)(

Page 3

Request for your special attention and precautions in using the technical information andsemiconductors described in this book(1)If any of the produc

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