l6895-10 kled1010e

LED
Infrared LED
L6895-10
High-power LED with miniature package
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).
Features
Applications
l Pd plated leads
l Miniature package with lens
l Peak emission wavelength: 940 nm
l Rotary encoders, etc.
■ Absolute maximum ratings (Ta=25 °C)
Parameter
Forward current
Reverse voltage
Symbol
IF
VR Max.
Pulse forward current
IFP
Power dissipation
Operating temperature
Storage temperature
P
Topr
Tstg
Soldering
Condition
Value
60
5
Unit
mA
V
1.0
A
90
-30 to +85
-30 to +85
260 °C, 3 s
at least 2.5 mm away from package surface
mW
°C
°C
Pulse width: 100 µs
Duty ratio: 1 %
-
-
■ Electrical and optical characteristics (Ta=25 °C)
Parameter
Peak emission wavelength
Spectral half width
Forward voltage
Reverse current
Radiant flux
Terminal capacitance
Symbol
λp
∆λ
VF
IR
φe
Ct
Condition
IF=20 mA
IF=20 mA
IF=20 mA
VR=5 V
IF=20 mA
VR=0 V, f=1 MHz
Min.
1.2
-
Typ.
940
60
1.25
20
Max.
1.45
10
-
Unit
nm
nm
V
µA
mW
pF
1
L6895-10
Infrared LED
■ Emission spectrum
■ Radiant flux vs. forward current
(Typ. Ta=25 ˚C, IF=20 mA)
100
■ Forward current vs. forward voltage
(Typ. Ta=25 ˚C)
(Typ. Ta=25 ˚C)
100
100
60
40
Forward current (mA)
Radiant flux (mW)
Relative radiant output (%)
80
10
1
10
20
0
800
900
1000
0.1
1100
1
10
Wavelength (nm)
(Typ. Ta=25 ˚C)
10˚
20˚
40˚
60 %
50˚
50˚
40 %
60˚
60˚
Relative radiant output
40˚
KLEDB0295EA
(Typ.)
70
1
70˚
20%
60
50
40
30
20
10
80˚
80˚
90˚
90˚
Relative radiant output (%)
0.1
-25
0
25
50
75
0
-25
100
0
■ Pulse forward current vs. duty ratio
25
50
75
KLEDB0116EA
KLEDB0083EA
■ Dimensional outline (unit: mm)
4.3 ± 0.3
(Including burr)
4.15
(Typ. Ta=25 ˚C, pulse width£100 µs)
1000
3.0
10°
2.4
0.6
10
100
0.6 ± 0.3
KLEDB0084EA
0.45
2.54 ± 0.5
(Specified at the lead root)
10°
+0.6
5°
0.45
15 min.
1
(1.2)
R 0.9
4.6 - 0.3
(Including burr)
100
4.43
1.43
1.7
Duty ratio (%)
2
1.4
(0.8)
Pulse forward current (mA)
5°
10
0.1
100
Ambient temperature (˚C)
Ambient temperature (˚C)
KLEDB0115EA
10000
1.5
30˚
80 %
70˚
1.4
■ Allowable forward current vs. ambient
temperature
(Typ. IF=20 mA, normalized at Ta=25 ˚C)
10
100 %
30˚
1.3
Forward voltage (V)
Allowable forward current (mA)
0˚
1.2
KLEDB0294EA
■ Radiant output vs. ambient
temperature
■ Directivity
10˚
1.1
Forward current (mA)
KLEDB0286EA
20˚
1
1.0
100
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
KLEDA0044EA
Infrared LED
L6895-10
Information described in this material is current as of June, 2011. Product specifications are subject to change without prior notice due to improvements or other reasons. Before assembly into final products, please contact us for the
delivery specification sheet to check the latest information.
Type numbers of products listed in the delivery specification sheets or supplied as samples may have a suffix "(X)" which means preliminary specifications or a suffix "(Z)" which means developmental 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.
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, 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) 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: 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 int. 6, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741
Cat. No. KLED1010E05
Jun. 2011 DN
3