L3989-02 [HAMAMATSU]
High power infrared LED; 高功率红外LED
| 型号： | L3989-02 |
| 厂家： | 
HAMAMATSU CORPORATION |
| 描述： | High power infrared LED |
| 文件： | 总2页 (文件大小：121K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
L E D
Infrared LED
L3989 series
High power infrared LED
Features
Applications
High reliability
High radiant output power
High-speed response
Optical fiber communication
Spatial light transmission
Optical switch
ꢀꢀAbsolute maximum ratings (Ta=25 °C)
Condition
Parameter
Forward current
Reverse voltage
Symbol
Value
80
Unit
mA
V
IF
VR
3
Pulse width=10 µs
Duty ratio=1 %
Pulse forward current
IFP
0.8
A
Operating temperature
Storage temperature
Topr
Tstg
-30 to +85
°C
°C
-40 to +100 *
* L3989 is guaranteed to resist temperature cycle test of up to 5 cycles.
ꢀꢀElectrical and optical characteristics (Ta=25 °C)
L3989
L3989-01
L3989-02
Parameter
Symbol
Condition
Unit
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
800 830 860 800 830 860 800 830 860
Peak emission wavelength
Spectral half width
Forward voltage
IF=50 mA
nm
nm
λp
∆λ
VF
VFP
IR
IF=50 mA
IF=50 mA
IF=0.8 A
VR=3 V
-
40
-
-
-
40
-
-
-
40
-
-
1.45 1.60
1.45 1.60
1.45 1.60
V
Pulse forward voltage
Reverse current
-
-
2.3
-
2.9
-
2.3
-
2.9
-
2.3
-
2.9
V
10
-
-
10
-
-
10
-
µA
Radiant flux
IF=50 mA
IF=50 mA
6.0
-
8.0
0.9
30
2.5
-
3.6
2.2
30
4.0
-
5.8
0.9
30
mW
mW/cm2
MHz
φe
PE
fc
Radiant illuminance
Cut-off frequency
-
-
-
IF=50 mA + 1 mAp-p 15
-
15
-
15
-
Infrared LED L3989 series
ꢀ Emission spectrum
ꢀ Radiant flux vs. forward current
ꢀ Forward current vs. forward voltage
(Typ. Ta=ꢂ5 ˚C, I
F
=5ꢀ mA)
(Typ. Ta=25 ˚C, tw=100 µs, 0.1 %)
(Typ. Ta=25 ˚C, tw=100 µs, 0.1 %)
ꢁꢀꢀ
1000
100
10
1000
8ꢀ
6ꢀ
4ꢀ
L3989
100
L3989-02
L3989-01
ꢂꢀ
ꢀ
1
10
7ꢀꢀ
8ꢀꢀ
9ꢀꢀ
ꢁꢀꢀꢀ
1
10
100
1000
1.0
1.5
2.0
2.5
WAVELENGTH (nm)
FORWARD CURRENT (mA)
FORWARD VOLTAGE (V)
KLEDB0214EA
KLEDB0212EA
KLEDB0213EA
ꢀ Directivity
ꢀ Radiant output vs. ambient
ꢀ Allowable forward current vs.
temperature
ambient temperature
(Typ. Ta=25 ˚C)
10˚ 20˚
(Typ. IF=50 mA)
20˚
10˚
0˚
(Typ.)
+3
100
%
100
80
30˚
40˚
30˚
40˚
+2
+1
80 %
0
L3989
60 %
L3989-02
60
-1
50˚
60˚
50˚
60˚
40
%
L3989-01
-2
-3
40
20
%
70˚
80˚
90˚
70˚
80˚
90˚
20
0
-4
-5
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
RELATIVE RADIANT OUTPUT (%)
AMBIENT TEMPERATURE (˚C)
AMBIENT TEMPERATURE (˚C)
KLEDB0215EA
KLEDB0216EA
KLEDB0027EB
ꢀ Dimensional outlines (unit: mm)
ꢀꢀL3989
ꢀꢀL3989-01
ꢀꢀL3989-02
5.4 ꢀ.ꢂ
4.7 ꢀ.ꢁ
5.4 ꢀ.ꢂ
4.65 ꢀ.ꢁ
5.4 ꢀ.ꢁ
4.ꢂ ꢀ.ꢁ
CLEAR EPOXY RESIN
GLASS WINDOW
4.ꢀ ꢀ.ꢁ
ꢀ.45
LEAD
ꢀ.45
LEAD
ꢀ.45
LEAD
ꢂ.54 ꢀ.ꢂ
ꢂ.54 ꢀ.ꢂ
ꢂ.54 ꢀ.ꢂ
COMMON TO CASE
COMMON TO CASE
COMMON TO CASE
KLEDA0067EA
KLEDA0064EB
KLEDA0068EA
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. KLED1032E01
Apr. 2001 DN
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