L9337_15 [HAMAMATSU]
Infrared LED;
| 型号： | L9337_15 |
| 厂家： | 
HAMAMATSU CORPORATION |
| 描述： | Infrared LED |
| 文件： | 总4页 (文件大小：117K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Infrared LED
L9337 series
High power LED for optical switches
The L9337 series is an infrared LED developed for optical switches. Because a high-power LED chip is mounted, the L9337
series provides higher radiant output power than previous devices, moreover it is available at a low cost due to the improved
manufacturing process. The L9337-01/-02 use a high reliability package making them suitable for automobile applications.
Features
Applications
High radiant output power
High reliability
Optical switches
Automobiles
Low price
Absolute maximum ratings (Ta=25 °C, unless otherwise noted)
Parameter
Reverse voltage
Forward current
Symbol
Condition
Value
5
80
Unit
V
mA
VR
IF
-
Forward current decrease rate
Ta > 25 °C
1.1
mA/°C
Pulse width=10 μs
Duty ratio=1%
Pulse forward current
1.0
13
A
IFP
-
Pulse forward current
decrease rate
Ta > 25 °C
mA/°C
Power dissipation
Operating temperature
Storage temperature
P
Topr
Tstg
150
mW
°C
°C
-30 to +85
-40 to +100*1
*1: The L9337 is guaranteed to resist temperature cycle test of up to 5 cycles.
Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the
product within the absolute maximum ratings.
Electrical and optical characteristics (Ta=25 °C)
L9337
L9337-01
L9337-02
Parameter
Symbol
Condition
IF=50 mA
IF=50 mA
IF=50 mA
IF=1 A
VR=5 V
IF=50 mA
IF=50 mA ± 4 mAp-p
Unit
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
840 870 900 840 870 900 840 870 900
Peak emission wavelength
Spectral half width
Forward voltage
Pulse forward voltage
Reverse current
λp
Δλ
VF
VFP
IR
nm
nm
V
V
μA
-
-
-
-
18
25
45
-
-
-
-
-
10
25
45
-
-
-
-
-
7.5
25
45
-
1.42 1.5
2.7 3.4
-
23
40
1.42 1.5
2.7 3.4
-
13
40
1.42 1.5
2.7 3.4
-
10
40
5
-
-
5
-
-
5
-
-
Radiant flux
Cut-off frequency*2
φe
fc
mW
MHz
*2: Frequency at which the optical output drops by -3 dB from that at 100 kHz.
1
www.hamamatsu.com
Infrared LED
L9337 series
Emission spectrum
Radiant flux vs. pulse forward current
(Typ. Ta=25 °C, IF=50 mA)
(Typ. Ta=25 °C, tw=100 µs, 0.1%)
100
1000
100
80
L9337
60
L9337-01
L9337-02
40
10
1
20
0
810
830
850
870
890
910
930
10
100
1000
Wavelength (nm)
Pulse forward current (mA)
KLEDB0249EA
KLEDB0250EC
Pulse forward current vs. pulse forward voltage
Directivity
(Typ. Ta=25 °C)
100
%
(Typ. Ta=25 °C, tw=100 µs, 0.1%)
1000
20°
10°
10°
20°
L9337-01
L9337-02
L9337
30°
30°
80%
60%
40°
40°
100
50°
60°
50°
60°
40%
20
%
70°
80°
90°
70°
80°
90°
10
1.0
1.5
2.0
2.5
3.0
Pulse forward voltage (V)
KLEDB0251EC
Relative radiant output (%)
KLEDB0252EB
2
Infrared LED
L9337 series
Radiant output vs. ambient temperature
Allowable forward current vs. ambient temperature
(Typ. IF=50 mA)
(Typ.)
2
100
80
1
0
-1
-2
-3
60
40
20
0
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
Ambient temperature (°C)
Ambient temperature (°C)
KLEDB0253EA
KLEDB0254EA
Allowable forward current vs. duty ratio
(Typ. Ta=25 °C)
10
Pulse width=1 µs
1
Pulse width=10 µs
Pulse width=100 µs
0.1
0.01
0.01
0.1
1
10
100
Duty ratio (%)
KLEDB0038EA
3
Infrared LED
L9337 series
Dimensional outlines (unit: mm)
L9337
L9337-01
L9337-02
5.4 0.2
ȁ5.4 0.1
5.4 0.2
4.65 0.1
4.7 0.1
ȁ4.2 0.1
Clear epoxy resin
ňŭŢŴŴġŸŪůťŰŸġġġ
3.0 0.1
0.45 0.05
Lead
0.45
Lead
0.45
Lead
2.54 0.2
2.54 0.2
2.54 0.2
Common to case
Common to case
Common to case
KLEDA0081EA
KLEDA0093EA
KLEDA0092EA
Related information
http://www.hamamatsu.com/sp/ssd/doc_en.html
Precautions
∙ Notice
∙ Metal, ceramic, plastic package products / Precautions
Technical information
∙ LED / Technical information
Information described in this material is current as of September, 2013.
Product specifications are subject to change without prior notice due to improvements or other reasons. This document has been carefully prepared and the
information contained is believed to be accurate. In rare cases, however, there may be inaccuracies such as text errors. Before using these products, always
contact us for the delivery specification sheet to check the latest specifications.
The product warranty is valid for one year after delivery and is limited to product repair or replacement for defects discovered and reported to us within that
one year period. However, even if within the warranty period we accept absolutely no liability for any loss caused by natural disasters or improper product
use.
Copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission.
www.hamamatsu.com
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
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) 8152-375-0, Fax: (49) 8152-265-8
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: Thorshamnsgatan 35 16440 Kista, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01
Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1 int. 6, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741
China: Hamamatsu Photonics (China) Co., Ltd.: 1201 Tower B, Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86) 10-6586-6006, Fax: (86) 10-6586-2866
4
Cat. No. KLED1043E03 Sep. 2013 DN
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