Panasonic LN281RPX Square type Datasheet

Square Type
□ 1.0 mm × 2.0 mm Series
LN281RPX ················ LNG281RKR ············ Red
LN381GPX ··············· LNG381GKG ··········· Green
1.5
2.0 ± 0.06
0.2
0.45 ± 0.1
3.2 ± 0.1
0.2
2 − 0.6 Max
LN481YPX ··············· LNG481YKX ··········· Amber
4.0 ± 0.2
Lighting Color
0.1
2.0 ± 0.2
1.0
3.3 ± 0.3
26.5 ± 1.0
Global Prat No.
2 Max. NOT SOLDERED
Conventional Part No.
Unit: mm
1.0 ± 0.2
1.2 ± 0.2
2 − 0.45 ± 0.1
LN881RPX ················ LNG881RKD ············ Orange
Lighting Color PD(mW) IF(mA) IFP(mA)∗ VR(V)
Red
70
25
150
4
Green
90
30
150
4
Amber
90
30
150
4
3
Orange
90
30
150
Topr(°C)
−25 ∼ +85
−25 ∼ +85
−25 ∼ +85
−25 ∼ +85
Tstg(°C)
−30 ∼ +100
−30 ∼ +100
−30 ∼ +100
−30 ∼ +100
2.54
1
2
1.5
■ Absolute Maximum Ratings (Ta = 25°C)
1: Anode
2: Cathode
★ IFP の条件は,
duty 10%,Pulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec
■ Electro−Optical Characteristics (Ta = 25°C)
Conventional
Part No.
LN281RPX
LN381GPX
LN481YPX
LN881RPX
Unit
Lighting
Color
Red
Green
Amber
Orange
−
Typ
0.8
1.0
1.5
2.5
mcd
Red Diffused
Green Diffused
Amber Diffused
Red Diffused
−
Min
0.3
0.4
0.6
0.9
mcd
IO  IF
IF
15
20
20
20
mA
Typ
2.2
2.2
2.2
2.1
V
Max
2.8
2.8
2.8
2.8
V
Max
5
10
10
10
µA
VR
4
4
4
3
V
IO  Ta
3
5
10
30
50
Relative Luminous Intensity
3
5
88
1R
PX
481
YP
X
LN
LN3281RPX
81G
PX
0.1
1
10
LN
0.3
LN
28
1R
PX
0.5
30
1
100
1.6
1.8
2.0
2.2
30
0
20
40
60
80
100
Ambient Temperature
50
Forward Current
Directive Characteristics
20° 10°
0°
30°
40°
60
10° 20°
30°
40°
80°
50°
50°
60°
LN281RPX
60°
800
90°
100
70°
20°
80°
80
60
40
20
0
40
30
L
L N3
LN N48 81G
88 1Y PX
1R PX
LN
PX
28
1R
PX
20
60°
40°
70°
20
Wavelength
50
IF  Ta
80
LN881RPX
600
700
LN38
LN88 1GPX
1RPX
LN LN48
281
1
RPX YPX
100
Forward Voltage
LN381GPX LN481YPX
0
500
300
10
−20
2.4
Relative Luminous Intensity
Wavelength Characteristics
40
500
LN
1
50
Forward Current
LN
88
L 1R
LN N4 PX
38 81Y
1G PX
PX
3
Forward Current
Relative Luminous Intensity
IR
IF
20
20
20
20
mA
100
5
100
∆λ
Typ
100
30
30
40
nm
IF  VF
10
Luminous Intensity
λP
Typ
700
565
590
630
nm
VF
IO
Lens Color
10
80°
20
40
60
Relative Luminous Intensity
80
90°
100
0
0
20
40
60
80
100
Ambient Temperature
221
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