Round–Top View Type
Unit: mm
4.0 ± 0.2
4.0 ± 0.2
φ 3.0 mm Series
5.5 ± 0.2
5.3 ± 0.2
φ 3.0 ± 0.2
2.5 ± 0.2
Conventional Part No.
Global Prat No.
Lighting Color
LN238RPH ················ LNG238RFR ············ Red
LN338GPH ··············· LNG338GFG ············ Green
LN438YPH ··············· LNG438YFX ············ Amber
LN838RPH ················ LNG838RFD ············ Orange
0.8
0.6
2 − 0.6 ± 0.1
2 − 0.8 Max
2 − 0.6 ± 0.1
■ Absolute Maximum Ratings (Ta = 25°C)
0.6 ± 0.1
Lighting Color PD(mW) IF(mA) IFP(mA) VR(V) Topr(°C) Tstg(°C)
Red
70
90
90
90
25
30
30
30
150
150
150
150
4
4
4
3
−25 +85 −30 +100
−25 +85 −30 +100
−25 +85 −30 +100
−25 +85 −30 +100
2.54
Green
Amber
Orange
1
2
1: Anode
2: Cathode
Pulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec
■ Electro−Optical Characteristics (Ta = 25°C)
Conventional Lighting
Lens Color
IO
VF
λP
∆λ
IR
Part No.
LN238RPH
LN338GPH
LN438YPH
LN838RPH
Unit
Color
Typ Min
IF
Typ Max Typ Typ
IF
20
20
20
20
Max VR
Red
Red Diffused
2.0
1.0
1.5
1.0
3.0
15
20
20
20
2.2
2.2
2.2
2.1
V
2.8
2.8
2.8
2.8
V
700 100
5
10
10
10
µA
4
4
4
3
V
Green Green Diffused 4.0
Amber Amber Diffused 3.0
Orange Red Diffused
565
590
630
nm
30
30
40
8.0
mcd mcd mA
nm
mA
IO IF
IF VF
IO Ta
10
100
5
3
50
30
500
300
10
1
100
0.5
0.3
5
3
50
30
H
P
438Y
LNN883388RRPPHH
LN438YPH
N
LN438YPH
0.1
1
1
10
−20
3
5
10
30 50 100
1.6
1.8
2.0
2.2
2.4
0
20
40
60
80 100
Ambient Temperature
Forward Current
Forward Voltage
IF Ta
Relative Luminous Intensity
Wavelength Characteristics
50
40
30
20
LN338GPH
LN438YPH
100
80
Directive Characteristics
0°
10°
10°
20°
20°
30°
30°
40°
40°
LN338GPH
LN438YPH
LLNN883388RRPPHH
80°
60°
40°
20°
60
50°
50°
60°
70°
80°
60°
70°
40
20
0
LLNNN222333888RRRPPPHHH
80°
90°
LN838RPH
600
90°
0
500
700
800
0
40
60
80
100
100 80 60 40 20
0
20 40 60 80 100
20
Wavelength
Relative Luminous Intensity
Ambient Temperature
161