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66
Unit: mm
1: Anode
2: Cathode
PD(mW) IF(mA) IFP(mA) VR(V) Topr(°C)
Tstg(°C)
Lighting Color
Red
Green
Amber
Orange
45
15
60
4
3
25 +80 30 +85
J Type
s
Absolute Maximum Ratings (Ta = 25°C)
Conventional Part No.
Global Prat No.
Lighting Color
LN1251C
(TR) LNJ251C4RRA Red
LN1351C
(TR) LNJ351C4GRA Green
LN1451C
(TR) LNJ451C4XRA Amber
LN1851C
(TR) LNJ851C4DRA Orange
IFP
duty 10% Pulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec
LN1251C
(TR)
LN1351C
(TR)
LN1451C
(TR)
LN1851C
(TR)
Unit
Red
Green
Amber
Orange
Clear
1.2
0.45
10
2.1
2.8
700
100
15
5
4
5.0
1.9
10
2.1
2.8
565
30
15
10
4
2.2
0.8
10
2.1
2.8
590
30
15
10
4
3.5
1.3
10
2.05
2.8
630
40
15
10
3
mcd
mA
V
nm
mA
AV
s
Electro
Optical Characteristics (T
a = 25°C)
Conventional
Part No.
Lighting
Color
Lens Color
IO
VF
Typ
Min
Typ
IF
Max
Typ
IF
Max
VR
λ
P
λ
IR
Surface Mounting Chip Led
LED
25 +80 30 +85
3.0
±
0.2
3.2
±
0.2
0.7
±
0.3
1
2
1
2
1.0
± 0.2
1.6
± 0.2
0.5
± 0.2
1.1
± 0.2
1.4Max
2.0
± 0.2
C0.5
IO Ta
500
300
30
50
100
(%)
10
T
a (C )
0
20
80
100
60
40
20
1.6
1.8
2.0
2.4
2.2
100
50
30
5
3
10
1
I F
(mA)
I O
(mcd)
I
F
(mA)
Directive Characteristics
Luminous
Intensity
Forward
Current
Relative
Luminous
Intensity
T
a (°C )
I F
(mA)
(%)
λ
P (nm)
IF VF
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
10
5
15
20
25
40
60
80
100
500
600
700
800
0
20
40
60
80
100
20
40
60
80
100
80
60
40
20
0
IF Ta
V
F (V)
Relative Luminous Intensity
Wavelength Characteristics
Relative
Luminous
Intensity
Forward
Current
Wavelength
Ambient Temperature
(%)
Relative Luminous Intensity
Forward Current
Forward Voltage
Ambient Temperature
3
1
5
10
50 100
300
30
10
5
3
0.5
0.3
1
0.1
IO IF
LN1351C-(TR)
LN1351C-(
TR
)
LN1851C-(TR)
LN1851C-(
TR
)
LN1451C-(TR)
LN1451C-(
TR
)
LN1251C-(TR)
LN1251C-(
TR
)
LN1851C-(TR)
LN1851C
-(TR
)
LN1251C-(TR)
LN1251C-(
TR
)
LN1351C-(TR)
LN1351C-(
TR
)
LN1451C-(TR)
LN1251C-(TR)
LN1851C-(TR)
LN1351C-(TR)
LN1451C-(TR)
LN1851C-(TR)
LN1351C-(TR)
LN1451C-(TR)
LN1251C-(TR)
LN1351C-(TR)
LN1851C-(TR)
LN1451C-(TR)
LN1251C-(TR)