Features
l
High reliability
l
High radiant output power
Applications
l
Optical switch, etc.
LED
Red LED
High output red LED
L3882, L6108, L6112 series
■ Absolute maximum ratings (Ta=25 °C)
Forward current
IF
Reverse voltage
VR
Pulse forward current *1
IFP
Operating
temperature
Topr
Storage temperature *
Tstg
Type No.
(mA) (V) (A) (°C) (°C)
L3882 80 0.8
L6108
L6112
L6112-01
L6112-02
70 50.6 -30 to +85 -40 to +100
*1: Pulse width=10 µs, Duty ratio=1 %
*2: Guaranteed to resist temperature cycle test of up to 5 cycles.
■ Electrical and optical characteristics (Typ. Ta=25 °C, unless otherwise noted)
Peak emission
wavelength
λp
IF=20 mA
Forward
voltage
VF
IF=20 mA
Pulse forward
voltage
VFP
IF= IFP
Radiant
flux
φe
IF=20 mA
Min. Typ. Max.
Spectral
half width
∆λ
IF=20 mA Typ. Max. Typ. Max.
Reverse
current
IR
VR=5 V
Max. Min. Typ.
Radiant
illuminance
PE
IF=50 mA
Cut-off
frequency
fc
IF=50 mA
+ 1mAp-p
Type No.
(nm) (nm) (nm) (nm) (V) (V) (V) (V) (µA) (mW) (mW) (mW/cm2)(MHz)
L3882 640 660 685 20 2.0 5.0 1.4 1.8 0.3 4.0
L6108 0.5
L6112 4.0 5.5 1.5
L6112-01 4.0
L6112-02
650 670 700 25 1.8 2.1 4.9 7.0 20
1.8 2.5 1.5
5.0
Red LED
L3882, L6108, L6112 series
600 700 800 900 1000
0
40
20
60
80
100
WAVELENGTH (nm)
RELATIVE RADIANT OUTPUT (%)
(Typ. Ta=25 ˚C, IF=20 mA)
L3882
L6108, L6112 SERIES
FORWARD CURRENT (mA)
(Typ. Ta=25 ˚C, tw=100 µs, 0.1 %)
RADIANT FLUX (mW)
1
0.1
10
1
1000
100
10 100 1000
L6112-01/-02
L6108, L6112
L3882
FORWARD VOLTAGE (V)
(Typ. Ta=25 ˚C, tw=100 µs, 0.1 %)
FORWARD CURRENT(mA)
1.0 1.5 2.5
1
1000
100
10
2.0 3.0 4.0 5.03.5 4.5 5.5 6.0
L3882
L6108, L6112 SERIES
-40 -20 0 20 40 60 80 100
-5
-3
-4
-2
0
-1
+1
+3
+2
AMBIENT TEMPERATURE (˚C)
RELATIVE RADIANT OUTPUT (dB)
(Typ. IF=20 mA)
L3882
L6108, L6112 SERIES
■ Emission spectrum
KLEDB0185EA
■ Forward current vs. forward voltage
KLEDB0186EA
KLEDB0187EA KLEDB0188EA
■ Radiant flux vs. forward current
■ Radiant output vs. ambient temperature
Red LED
L3882, L6108, L6112 series
90˚
80˚
70˚
60˚
50˚
40˚
90˚
80˚
70˚
60˚
50˚
40˚
30˚30˚
20˚10˚0˚10˚20˚
RELATIVE RADIANT OUTPUT (%)
(Typ. Ta=25 ˚C)
100 %
80 %
40 %
60 %
20 %
L3882
L6112
90˚
80˚
70˚
60˚
50˚
40˚
30˚
90˚
80˚
70˚
60˚
50˚
40˚
30˚
20˚10˚0˚10˚20˚
Except for reflection ingredient of the base.
020406080100 20 40 60 80 100
RELATIVE RADIANT OUTPUT (%)
(Typ. Ta=25 ˚C)
90˚
80˚
70˚
60˚
50˚
40˚
90˚
80˚
70˚
60˚
50˚
40˚
30˚30˚
20˚10˚0˚10˚20˚
RELATIVE RADIANT OUTPUT (%)
(Typ. Ta=25 ˚C)
100
%
80
%
40 %
60 %
20 %
L6112-01
L6112-02
-40 -20 0 20 40 60 80 100
0
40
60
80
100
AMBIENT TEMPERATURE (˚C)
RELATIVE ALLOWABLE FORWARD CURRENT (%)
20
(Typ.)
0.01 0.1 1 10 100
DUTY RATIO (%)
ALLOWABLE FORWARD CURRENT (A)
0.01
0.1
1
10 (Typ. Ta=25 ˚C)
PULSE WIDTH=1 µs
PULSE WIDTH=10 µs
PULSE WIDTH=100 µs
0.01 0.1 1 10 100
DUTY RATIO (%)
ALLOWABLE FORWARD CURRENT (A)
0.01
0.1
1
10 (Typ. Ta=25 ˚C)
PULSE WIDTH=1 µs
PULSE WIDTH=10 µs
PULSE WIDTH=100 µs
■ Directivity
KLEDB0189EA
KLEDB0190EA
■ Allowable forward current vs. ambient temperature
■ Allowable forward current vs. duty ratio
KLEDB0192EA KLEDB0193EA
KLEDB0191EA KLEDB0027EB
L6112-01/-02
L6108L3882, L6112
L6108, L6112 seriesL3882
HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Higashi-ku, Hamamatsu City, 435-8558 Japan, Telephone: (81) 53-434-3311, Fax: (81) 53-434-5184, http://www.hamamatsu.com
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658
France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777
North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01
Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2001 Hamamatsu Photonics K.K.
Red LED
L3882, L6108, L6112 series
Cat. No. KLED1028E01
Apr. 2001 DN
COMMON TO CASE
COMMON TO CASE
L3882
L6112
1.12 ± 0.1
CLEAR EPOXY RESIN
5.4 ± 0.1
4.2 ± 0.1
0.45
LEAD
2.54 ± 0.2
2.3 ± 0.3
13.5
3.2 ± 0.3
2.0 ± 0.2
14
CLEAR EPOXY RESIN
4.2 ± 0.15
5.4 ± 0.2
0.45
LEAD
3.8 ± 0.15
2.54 ± 0.2
COMMON TO CASE
4.65 ± 0.1
4.5 ± 0.2
6.65 ± 0.213.5
5.4 ± 0.2
COMMON TO CASE
0.45
LEAD
2.54 ± 0.2
5.4 ± 0.2
4.7 ± 0.1
GLASS WINDOW
3.0 ± 0.1
3.6 ± 0.2
13.5
COMMON TO CASE
0.45
LEAD
2.54 ± 0.2
KLEDA0030EC
KLEDA0064EA
KLEDA0063EA
■ Dimensional outlines (unit: mm)
KLEDA0065EA
L3882, L6112 L6108
L6112-01 L6112-02
