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參數(shù)資料
| 型號： | L7868-02 |
| 廠商： | Hamamatsu Photonics |
| 英文描述： | Small emission spot, red LED using current confined chip |
| 中文描述： | 小型發(fā)射點，紅色的LED芯片采用電流限制 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 135K |
| 代理商： | L7868-02 |
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: Smidesvgen 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
L7868 series
Cat. No. KLED1038E01
Dec
. 2001 DN
5.4 ± 0.2
4.7 ± 0.1
3.0 ± 0.1
3
1
2.54 ± 0.2
COMMON TO CASE
0.45
LEAD
GLASS
WINDOW
4.65 ± 0.1
4
6
1
5.4 ± 0.2
2.54 ± 0.2
COMMON TO CASE
0.45
LEAD
I
Radiant flux vs. forward current
I
Directivity
I
Radiant output vs. ambient
temperature
KLEDB0238EA
KLEDB0242EA
I
Emission spectrum
2
10
100
(Typ. Ta=25
C, tw=100 μs, 0.1 %
)
1000
0.1
1
10
100
FORWARD CURRENT (mA)
R
L7868-01
L7868/-02
I
Forward current vs. forward voltage
1
2
3
4
(Typ.Ta=25
C, tw=100 μs, 0.1 %
)
5
1
10
100
1000
FORWARD VOLTAGE (V)
F
KLEDB0243EA
KLEDB0244EA
KLEDB0245EA
KLEDB0027EB
I
Allowable forward current vs.
ambient temperature
I
Allowable forward current vs.
duty ratio
I
Dimensional outlines (unit: mm)
KLEDB0246EA
KLEDA0075EA
RELATIVE RADIANT OUTPUT (%)
(Typ. Ta=25
C)
10
20
10
20
90
80
50
40
30
70
60
90
80
50
40
30
70
60
L7868
L7868-02
L7868-01
20 %
40
%
60
%
80
%
100
%
-40
-20
0
20
(Typ.)
40
60
80
100
0
40
60
80
100
AMBIENT TEMPERATURE (
C)
R
20
0.01
DUTY RATIO (%)
A
0.01
0.1
1
10
100
0.1
1
10
(Typ.
Ta=25
C)
PULSE WIDTH=1 μs
PULSE WIDTH=100 μs
PULSE WIDTH=10 μs
-40
-20
40
100
0
20
60
80
+3
-1
+2
-2
+1
0
-3
-4
-5
(Typ. I
F
=50 mA)
AMBIENT TEMPERATURE (
C)
R
KLEDA0076EA
600
650
700
750
(Typ. Ta=25
C,
I
F
=20 mA)
800
0
20
40
60
80
100
WAVELENGTH (
μ
m)
R
L7868/-01
L7868-02
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