Unit: mm
1: Anode
2: Cathode
221
P
D
(mW)
I
F
(mA)
I
FP
(mA)
V
R
(V)
70
90
90
90
30
T
opr
(
°
C)
25
~ +
85
30
~ +
100
~ +
85
30
~ +
100
25
~ +
85
30
~ +
100
25
~ +
85
30
~ +
100
T
stg
(
°
C)
Lighting Color
Red
Green
Amber
Orange
25
30
30
150
150
150
150
4
4
4
3
Square Type
1.0 mm
×
2.0 mm Series
I
Absolute Maximum Ratings (T
a
=
25
°
C)
Conventional Part No.
LN281RPX················ LNG281RKR············ Red
LN381GPX ···············LNG381GKG ··········· Green
LN481YPX ···············LNG481YKX ··········· Amber
LN881RPX················ LNG881RKD············ Orange
Global Prat No.
Lighting Color
I
FP
duty 10% Pulse width 1 msec. The condition of I
FP
is duty 10%, Pulse width 1 msec
Electro
Optical Characteristics (T
a
=
25
°
C)
Conventional
Part No.
Color
LN281RPX
LN381GPX
LN481YPX
LN881RPX
Unit
Red
Green
Amber
Orange
Red Diffused
Green Diffused
Amber Diffused
Red Diffused
0.8
1.0
1.5
2.5
mcd
0.3
0.4
0.6
0.9
mcd
15
20
20
20
mA
2.2
2.2
2.2
2.1
V
2.8
2.8
2.8
2.8
V
700
565
590
630
nm
100
30
30
40
nm
20
20
20
20
mA
5
4
4
4
3
V
10
10
10
μ
A
I
Lighting
Lens Color
I
O
V
F
Typ
Min
Typ
I
F
Max
Typ
Typ
I
F
Max
V
R
λ
P
λ
I
R
I
O
T
a
500
300
30
50
100
(
10
20
T
(C )
0
80
100
60
40
20
1.6
1.8
2.0
2.4
2.2
V
F
(V)
3
1
5
10
50
100
30
100
50
30
5
3
10
1
10
5
3
0.5
0.3
1
0.1
I
F
I
O
I
F
(mA)
Directive Characteristics
L
F
R
T
(
°
C )
I
F
λ
(nm)
I
F
V
F
20
°
30
°
40
°
50
°
10
°
0
°
60
°
70
°
80
°
90
°
90
100
80
°
20
°
30
°
40
°
50
°
10
°
60
°
70
°
80
°
20
°
40
°
60
°
0
0
20
20
10
30
40
50
40
60
80
100
100
0
600
700
800
80
60
40
20
I
F
T
a
Relative Luminous Intensity
Wavelength Characteristics
R
F
Wavelength
Ambient Temperature
I
O
I
F
Forward Current
Forward Voltage
Ambient Temperature
LN8RX
LN8RX
LN8GX
LN8GX
LN8GX
L81P
L2L3GX
L2RX
LN881RPX
LN881RPX
LN381GPX
LN881RPX
LN281RPX
LN381GPX
LN481YPX
LN281RPX
LN881RPX
LN481YPX
LLN381GPX
LN881RPX
LN381GPX
LN881RPX
LN281RPX
0
20
40
60
80
100
20
40
60
80
(%)
Relative Luminous Intensity
2
1
1
2
1
1.2
±
0.2
1
2.0
±
2.0
±
2
2
0.6 Max
3
0
3.2
±
4
0
1.0
±
0.2
1
2.54
0.45
±
0.1
2
0.45
±
0.1
0.06
0.2
0.1
0.2
0.1
0.2