Features
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Peak emission wavelength
L5276 : 880 nm
L5586, L6286: 940 nm
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L6286: High output power
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Subminiature plastic package with lens
Applications
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Optical switches
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Cameras
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Encoders
LED
Infrared LED
Subminiature LED
L5276, L5586, L6286
L5276, L5586 and L6286 are infrared LED molded into a subminiature, clear plastic package.
■ Absolute maximum ratings (Ta=25 °C)
Parameter Symbol Condition Value Unit
Forward current IF50 mA
Reverse voltage VR5 V
Pulse forward
current IFP
Pulse width: 100
µ
s
Duty ratio: 1 % 0.5 A
Power dissipation Po 80 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 -
■ Electrical and optical characteristics (Ta=25 °C)
L5276 L5586 L6286
Parameter Symbol Condition Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit
Peak emission
wavelength λpIF=20 mA - 880 - - 940 - - 940 - nm
Spectral half width ∆λ IF=20 mA -50 - - 45 - - 45 -nm
Forward voltage VFIF=20 mA - 1.3 1.6 - 1.25 1.45 - 1.25 1.45 V
Reverse current IRVR=5 V - - 10 - - 10 - - 10 µA
Radiant flux φeIF=20 mA 1.0 2.2 - 0.5 - - 0.8 - - mW
Terminal capacitance
Ct VR=0 V, f=1 MHz -30 - - 20 - - 20 -pF
1
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) 08152-3750, Fax: (49) 08152-2658
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/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741
Information furnished by HAMAMATSU is believ ed to be reliable. How ever, 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. ©2006 Hamamatsu Photonics K.K.
Infrared LED
L5276, L5586, L6286
Cat. No. KLED1015E02
Jun. 2006 DN
■ Pulse forward current vs. duty ratio
2
■ Emission spectrum ■ Radiant flux vs. forward current
■ Radiant output vs. ambient
temperature
■ Directivity
KLEDB0292EA
KLEDB0108EA
KLEDB0293EA
KLEDB0291EA
■ Forward current vs. forward voltage
KLEDB0109EA
■ Allowable forward current vs. ambient
temperature
KLEDB0110EA
■ Dimensional outline (unit: mm)
3.5
5˚
10˚
3.5
0.6
0.4
2.54
(SPECIFIED AT THE LEAD ROOT)
(1.0) (1.15)
1.6
5.0 MIN.
1.3
1.6
0.72
0.57
0.16
R 0.45
10˚ 5˚
Shaded area indicates burr.
Tolerance unless otherwise noted: ±0.2, ±2˚
Values in parentheses are not guaranteed,
but for reference.
BURR
KLEDA0023EA
KLEDB0111EA
WAVELENGTH (nm)
RELATIVE RADIANT OUTPUT (%)
800 900 1000 1100
(Typ. Ta=25 ˚C, I
F
=20 mA)
0
40
20
60
80
100
L5586
L6286
L5276
FORWARD CURRENT (mA)
RADIANT FLUX (mW)
10.1
0.01
0.1
10
1
10 100
(Typ. Ta=25 ˚C)
L5276
L5586
L6286
FORWARD VOLTAGE (V)
FORWARD CURRENT (mA)
(Typ. Ta=25 ˚C)
1.0 1.1 1.2 1.3 1.4
1
100
10
1.5
L5586
L5276
L6286
20˚10˚0˚10˚20˚
90˚
80˚
50˚
40˚
30˚
70˚
60˚
90˚
80˚
50˚
40˚
30˚
70˚
60˚
80 %
40 %
60 %
L5586
20 %
100 %
RELATIVE RADIANT OUTPUT
L6286
L5276
(Typ. Ta=25 ˚C)
0.1
-50 -25 0 25 50 75 100
(Typ. normalized at Ta=25 ˚C)
AMBIENT TEMPERATURE (˚C)
RELATIVE RADIANT OUTPUT
1
10
L5586, L6286
L5276
100
(Typ.)
-250 255075
0
AMBIENT TEMPERATURE (˚C)
ALLOWABLE FORWARD CURRENT (mA)
70
60
50
40
30
20
10
L5276
L5586
L6286
PULSE FORWARD CURRENT (mA)
DUTY RATIO (%)
(Ta=25 ˚C, PULSE WIDTH ≤ 100 µs)
10000
1000
100
10
10
-1
10
2
10
1
10
0
