Document
Round Type
φ 4.8 mm Series
2.0 Max. NOT SOLDERED
φ 4.8 ± 0.2
Unit: mm
Conventional Part No.
Global Prat No.
Lighting Color
LN21RCPSS ············· LNG21SLDR ············ Red LN31GCPSS ············· LNG31SMDG ·········· Green LN41YCPSS ············· LNG41SNDX ··········· Amber s Absolute Maximum Ratings (Ta = 25°C) Lighting Color PD(mW) IF(mA) IFP(mA)∗ VR(V) Topr(°C) Red 70 25 150 4 −25 ∼ +85 −25 ∼ +85 Green 90 30 150 4 −25 ∼ +85 Amber 90 30 150 4
IFP
2 − 0.9 Max 2 − 0.6 ± 0.1
3.9 ± 0.3
12.5 ± 1.0
1.0
6.7 ± 0.2
1.0
0.6 ± 0.1
duty 10% Pulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec
2.4
φ 5.4 ± 0.2
Tstg(°C) −30 ∼ +100 −30 ∼ +100 −30 ∼ +100
2.54 1 2
1.5
1: Anode 2: Cathode
s Electro−Optical Characteristics (Ta = 25°C) Conventional Part No. LN21RCPSS LN31GCPSS LN41YCPSS Unit Lighting Lens Color Color Red Red Clear Green Green Clear Amber Amber Clear − − IO Typ 4.0 10.0 6.0 mcd Min 1.5 4.0 2.0 mcd IF 15 20 20 mA Typ 2.2 2.2 2.2 V VF Max 2.8 2.8 2.8 V λP Typ 700 565 590 nm ∆λ Typ 100 30 30 nm IR IF 20 20 20 mA Max 5 10 10 µA VR 4 4 4 V
IO IF
100 50 100 50
I F VF
Relative Luminous Intensity
500 300
I O Ta
Luminous Intensity
Forward Current
30
LN 31 GC PS 41 S YC PS S
30
10 5 3
10 5 3
LN 41 LN YC LN 21RCP PS 31G S S CPS S S
100 50 30
LN
LN31GCP
D RCPS LN21
S
SS LN4 LN 1YCP 21R S CPS S S
1 1
3
5
10
30
50
100
1
1.6
1.8
2.0
2.2
2.4
10 −20
0
20
40
60
80
100
Forward Current
Forward Voltage
Ambient Temperature
Relative Luminous Intensity Wavelength Characteristics
Relative Luminous Intensity
100 80 60 40 20 0 500 40° 50° 60° LN21RCPSS 70° 80° 600 700 800 90° 100 80 60 40 20
IF Ta
50
Directive Characteristics
30° 20° 10° 0° 80° 60° 40° 20° 0 20 40 60 80 10° 20° 30°
Forward Current
LN31GCPSS LN41YCPSS
40
40° 50° 60° 70°
30
20
L LN N31 41 GC YC P PS SS LN S 2
1R
CP
10
SS
80° 90° 100 0 0 20 40 60 80 100
Wavelength
Relative Luminous Intensity
Ambient Temperature
141
.