Hamamatsu L7022 High power led array for spatial light transmission Datasheet

LED
Infrared LED
L7022
High power LED array for spatial light transmission
Features
Applications
l Small package
l High radiant output power
l Directivity suitable for automobile VICS
l Spatial light transmission (automobile VICS)
■ Absolute maximum ratings (Ta=25 °C, following figure external wiring diagram)
Parameter
Forward current
Reverse voltage
Symbol
IF
VR
Pulse forward current
IFP
Operating temperature
Storage temperature
Topr
Tstg
Condition
Pulse width =10 µs
Duty ratio =1 %
Value
160
4
Unit
mA
V
1.6
A
-30 to +85
-40 to +110
°C
°C
■ Electrical and optical characteristics (Ta=25 °C, following figure external wiring diagram)
Parameter
Peak emission wavelength
Spectral half width
Forward voltage
Pulse forward voltage
Reverse current
Radiant flux
Pulse radiant strength
Cut-off frequency
Symbol
λp
∆λ
VF
VFP
IR
φe
Iep
fc
Condition
IF=100 mA
IF=100 mA
IF=100 mA
IF=900 mA
VR=4 V
IF=100 mA
IF=900 mA
IF=50 mA + 1 mAp-p
Min.
830
55
1350
7
■ External wiring diagram
ANODE
CATHODE
Bold solid line: External wiring
Thin solid line: Internal wiring
Broken line : Molded area
KLEDC0013EA
Typ.
870
40
4.6
7.3
78
1600
12
Max.
890
5.0
8.3
10
-
Unit
nm
nm
V
V
µA
mW
mW/sr
MHz
Infrared LED
■ Emission spectrum
40
20
900
1000
100
10
1000
100
10
1000
10000
■ Directivity (direction in short side)
10˚
10˚
0˚
10˚
9
10
KLEDB0217EA
■ Radiant output vs. ambient temperature
20˚
30˚
30˚
(Typ. IF=900 mA, tw=100 µs, 0.1 %)
+3
30˚
80 %
60 %
60 %
40˚
40˚
50˚
50˚
60˚
60˚
70˚
70˚
80˚
80˚
80˚
80˚
90˚
90˚
90˚
90˚
40 %
60˚
20 %
40˚
50˚
40 %
60˚
20 %
70˚
+2
+1
0
-1
-2
-3
-4
-5
-40
KLEDB0069EB
■ Allowable forward current vs.
ambient temperature
-20
0
20
40
60
80
100
AMBIENT TEMPERATURE (˚C)
RELATIVE RADIANT OUTPUT (%)
RELATIVE RADIANT OUTPUT (%)
KLEDB0170EA
KLEDB0171EA
■ Dimensional outline (unit: mm)
(Typ.)
5.9 ± 0.3
0.2 ± 0.1
9.4 ± 0.3
80
9.4 ± 0.3
100
6.4 ± 0.2
60
40
No.1 PIN MARK
2.54
7.62
20
0.75 ± 0.3
RELATIVE ALLOWABLE FORWARD CURRENT (%)
8
100 %
80 %
70˚
7
(Typ. Ta=25 ˚C)
20˚
20˚
30˚
50˚
6
FORWARD VOLTAGE (V)
■ Directivity (direction in long side)
100 %
40˚
5
KLEDB0169EA
(Typ. Ta=25 ˚C)
0˚
4
FORWARD CURRENT (mA)
KLEDB0168EA
10˚
100
10
1
WAVELENGTH (nm)
20˚
1000
0.75 ± 0.3
800
FORWARD CURRENT (mA)
RADIANT OUTPUT (mW/sr)
60
(Typ. Ta=25 ˚C, tw=100 µs, 0.1 %)
10000
10000
80
0
700
■ Forward current vs. forward voltage
(Typ. Ta=25 ˚C, tw=100 µs, 0.1 %)
RELATIVE RADIANT OUTPUT (dB)
100
RELATIVE RADIANT OUTPUT (%)
■ Radiant output vs. forward current
(Typ. Ta=25 ˚C, IF=100 mA)
L7022
12.7
0
-40
-20
0
20
40
60
80
100
16.5 ± 0.2
AMBIENT TEMPERATURE (˚C)
15.5 ± 0.2
3.0 ± 0.2
2.9 ± 0.2
KLEDB0027EB
KLEDA0021EB
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.
HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 053-434-3311, Fax: (81) 053-434-5184, 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.: 8, 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
Cat. No. KLED1007E02
Apr. 2001 DN
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