Hamamatsu L2402 4-pin plastic package, infrared led Datasheet

LED
Infrared LED
L2204/L2402/L3458 series
4-pin plastic package, infrared LED
Features
Applications
l High radiant output power
l High reliability
l Long life
l Optical switches
l Automatic control systems
■ Absolute maximum ratings (Ta=25 °C)
Parameter
Forward current
Reverse voltage
Symbol
IF
VR
Pulse forward current
IFP
Operating temperature
Storage temperature
Topr
Tstg
Condition
Value
65
5
Unit
mA
V
1.0
A
-25 to +85
-30 to +100
°C
°C
L2204/-01/-03
L2402/-01/-02
L3458/-01/-03
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
Unit
Pulse width=10 µs
Duty ratio=1 %
■ Electrical and optical characteristics (Ta=25 °C)
Parameter
Symbol
Condition
Peak emission
920
IF=50 mA
λp
wavelength
Spectral half width
IF=50 mA
∆λ
Forward voltage
VF
IF=50 mA
Pulse forward voltage
VFP
IF=1 A *1
Reverse current
IR
VR=5 V
Radiant flux
IF=50 mA
4.0
φe
Radiant illuminance
PE
IF=50 mA
Rise time
tr
IF=50 mA, 10 to 90 % Fall time
tf
IF=50 mA, 90 to 10 % *1: Pulse width 100 µs, duty ratio 0.1 %
945
970
870
890
920
870
890
920
nm
45
1.30 1.40
2.3 2.6
5
6.0
0.5
1.2 2.0
1.3 2.0
7.0
-
80
1.40 1.50
2.8
3.4
5
9.0
0.8
0.45 0.7
0.45 0.7
9.0
-
50
nm
1.40 1.60
V
3.0
3.6
V
5
µA
13.0
mW
1.0
mW/cm2
0.45 0.7
µs
0.45 0.7
µs
1
Infrared LED
■ Emission spectrum
L2204/L2402/L3458 series
■ Radiant flux vs. forward current
(Typ. Ta=25 ˚C, IF=50 mA)
(Typ. Ta=25 ˚C, tw=100 µs, 0.1 %)
100
1000
80
L2402 SERIES
RADIANT FLUX (mW)
RELATIVE RADIANT OUTPUT (%)
L2204 SERIES
60
40
L3458 SERIES
L3458 SERIES
100
L2402 SERIES
10
L2204 SERIES
1
20
0
700
800
900
1000
0.1
1100
1
WAVELENGTH (nm)
10
100
1000
FORWARD CURRENT (mA)
KLEDB0202EA
■ Forward current vs. forward voltage
KLEDB0203EA
■ Directivity
(Typ. Ta=25 ˚C)
(Typ. Ta=25 ˚C, tw=100 µs, 0.1 %)
FORWARD CURRENT (mA)
1000
20˚
0˚
10˚
20˚
100 %
L3458
SERIES
30˚
L2402 SERIES
30˚
80 %
100
40˚
L2204 SERIES
50˚
60 %
40 %
40˚
50˚
10
60˚
70˚
1
1.0
1.5
2.0
2.5
3.0
60˚
20 %
70˚
80˚
80˚
90˚
90˚
3.5
FORWARD VOLTAGE (V)
RELATIVE RADIANT OUTPUT (%)
KLEDB0204EB
2
10˚
KLEDB0205EA
Infrared LED
■ Frequency response
L2204/L2402/L3458 series
■ Radiant output vs. ambient temperature
(Typ. IF=50 mA)
(Typ. Ta=25 ˚C, IF=50 mA, Imod=1 mA)
+10
+3
RELATIVE RADIANT OUTPUT (dB)
RELATIVE RADIANT OUTPUT (dB)
L2204 SERIES
L2402/L3458 SERIES
0
L2204 SERIES
-10
-20
0.01
0.1
1
+2
+1
-1
-2
L2402 SERIES
-3
-4
-5
-40
10
L3458 SERIES
0
FREQUENCY (MHz)
-20
0
20
40
60
80
100
AMBIENT TEMPERATURE (˚C)
KLEDB0206EA
■ Allowable forward current vs. ambient temperature
KLEDB0207EA
■ Allowable forward current vs. duty ratio
(Typ. Ta=25 ˚C)
10
ALLOWABLE FORWARD CURRENT (A)
RELATIVE ALLOWABLE FORWARD CURRENT (%)
(Typ.)
100
80
60
40
20
0
-40
-20
0
20
40
60
80
100
PULSE WIDTH=1 µs
1
PULSE WIDTH=10 µs
0.1
0.01
0.01
PULSE WIDTH=100 µs
0.1
1
10
100
DUTY RATIO (%)
AMBIENT TEMPERATURE (˚C)
KLEDB0027EB
KLEDB0208EA
3
L2204/L2402/L3458 series
Infrared LED
■ Dimensional outlines (unit: mm)
L2204, L2402, L3458
(0.8)
(1.0) (1.0)
(0.8)
4.5 ± 0.1
5.0 ± 0.4
5.0 ± 0.4
1.0 ± 0.1
0.3 MAX.
14.5 ± 0.3
5.5 ± 0.1
3˚
5.4 ± 0.1
10
CATHODE
ANODE
ANODE
ANODE
0.25
0.3 MAX.
5˚
2.0 ± 0.1
2.54
5.6 ± 0.2
(INCLUDING BURR)
0.7
2.54
0.5
4.6 ± 0.2
(INCLUDING BURR)
3˚
KLEDA0016EB
5.5 ± 0.1
2.54
3˚
10˚
5.4 ± 0.1
5.6 ± 0.2
(INCLUDING BURR)
0.7
4.6 ± 0.2
(INCLUDING BURR)
0.5
L2204-01, L2402-01, L3458-01
1.0 ± 0.1
4.5 ± 0.1
2.0 ± 0.1
5.75 ± 0.2
4.5 ± 0.4
5˚
CATHODE
ANODE
ANODE
ANODE
3˚
0.25
7.5 ± 5˚
KLEDA0017EB
L2204-03, L2402-02, L3458-03
1.5 ± 0.4
4.5 ± 0.1
1.5 ± 0.4
5.5 ± 0.1
3˚
5.4 ± 0.1
10˚
5.6 ± 0.2
(INCLUDING BURR)
2.54
0.5
0.7
4.6 ± 0.2
(INCLUDING BURR)
1.0 ± 0.1
2.0 ± 0.1
7.5 ± 0.3
0.7 ± 0.3
0.7 ± 0.3
5˚
3˚
0.1 ± 0.1
0.25
CATHODE
ANODE
ANODE
ANODE
KLEDA0054EB
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. ©2005 Hamamatsu Photonics K.K.
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
4
Cat. No. KLED1031E02
Jan. 2005 DN
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