Features
l Pd plated leads
l Miniature package with lens
l Peak emission wavelength: 940 nm
l Operating temperature range: -25 to +85 C
Storage temperature range : -30 to +85 C
Applications
l Rotary encoders, etc.
L E D
Infrared LED
High-power LED with miniature package
L6895-10
L6895-10 is a high-power LED molded into a miniature, clear plastic package that emits infrared light at a peak emission wavelength of 940 nm.
An optical encoder resistant to tough environmental conditions can be configured by combining L6895-10 with S7610-10 (made by Hamamatsu).
s
Absolute maximum ratings (Ta=25 C)
Parameter
Symbol
Condition
Value
Unit
Forward current
I
F
60
mA
Reverse voltage
V
R
Max.
5
V
Pulse forward current
I
FP
Pulse width: 100 s
Duty ratio: 1 %
1.0
A
Power dissipation
P
90
mW
Operating temperature
Topr
-25 to +85
C
Storage temperature
Tstg
-30 to +85
C
Soldering
-
260 C, 3 s
at least 2.5 mm away from package surface
-
s
Electrical and optical characteristics (Ta=25 C)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Peak emission wavelength
p
I
F
=20 mA
-
940
-
nm
Spectral half width
I
F
=20 mA
-
45
-
nm
Forward voltage
V
F
I
F
=20 mA
-
1.25
1.45
V
Reverse current
I
R
V
R
=5 V
-
-
10
A
Radiant flux
e
I
F
=20 mA
1.2
-
-
mW
Terminal capacitance
Ct
V
R
=0 V, f=1 MHz
-
20
-
pF
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.
Infrared LED
L6895-10
Cat. No. KLED1010E02
Mar. 2001 DN
4.3 0.3
(INCLUDING BURR)
4.15
3.0
2.4
R 0.9
0.45
0.6
10
5
10
5
0.45
2.54 0.5
(SPECIFIED AT THE LEAD ROOT)
0.6 0.3
(0.8)
(1.2)
1.43
4.43
15 MIN.
1.4
Tolerance unless otherwise noted: 0.2, 2
Shaded area indicates burr.
Values in parentheses are not guaranteed,
but for reference.
Lead surface process: Pd plated
1.7
(INCLUDING BURR)
4.6
+0.6 -0
.
3
100
-25
0
25
50
75
0
AMBIENT TEMPERATURE (C)
ALLO
W
ABLE FOR
W
ARD CURRENT (mA)
70
60
50
40
30
20
10
s
Directivity
s
Radiant output vs. ambient temperature
s
Allowable forward current vs. ambient temperature
KLEDB0083EA
s
Dimensional outline (unit: mm)
KLEDA0044EA
s
Pulse forward current vs. duty ratio
KLEDB0084EA
(Typ. Ta=25 C, pulse width
100 ms)
0.1
1
10
100
10
DUTY RATIO (%)
PULSE FOR
W
ARD CURRENT (mA)
100
1000
10000
90
80
70
60
50
30
RELATIVE RADIANT OUTPUT (%)
40
90
80
70
60
50
30
40
20
10
0
10
20
80 %
20%
40 %
60 %
(Typ. Ta=25 C)
100 %
0.1
10
1
-25
0
25
50
75
100
AMBIENT TEMPERATURE (C)
RELATIVE RADIANT OUTPUT
(Typ. I
F
=20 mA, normalized at Ta=25 C)
KLEDB0115EA
KLEDB0116EA
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