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: 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 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

L7560

Cat. No. KLED1025E01

Apr. 2001 DN

700

800

900

1000

0

40

20

60

80

100

WAVELENGTH (nm)

FORWARD VOLTAGE (V)

(Typ. Ta=25 ˚C)

0.5

0

100

80

60

40

20

1.0

1.5

2.0

FORWARD CURRENT (mA)

(Typ. Ta=25 ˚C)

020

0.0

1.0

0.8

0.6

0.4

0.2

40

60

80

100

DUTY RATIO=1 %

DUTY RATIO=100 %

0

0

1.0

2.0

3.0

DISTANCE BETWEEN LENS AND FIBER END Z (mm)

4.0

20

40

60

80

100

Z

Y

X

0

-0.4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

SHIFT FROM LENS CENTER X, Y (mm)

0.4

20

40

60

80

100

Z

Y

X

AMBIENT TEMPERATURE (˚C)

-40

-20

-5

+3

+2

+1

0

-1

-2

-3

-4

0

20406080

100

0.01

0.1

1

10

100

DUTY RATIO (%)

0.01

0.1

1

10

(Typ. Ta=25 ˚C)

PULSE WIDTH=1 µs

PULSE WIDTH=10 µs

PULSE WIDTH=100 µs

-40

-20

0

20

(Typ.)

40

60

80

100

0

40

60

80

100

AMBIENT TEMPERATURE (˚C)

20

4.65 ± 0.1

5.4 ± 0.2

LENS

1.7 MAX.

2.54 ± 0.2

3.8 ± 0.15

COMMON TO CASE

0.45

LEAD

KLEDB0027EB

s Emission spectrum

s Radiant flux vs. forward current

s Fiber coupling characteristic (GI 50)

KLEDB0173EA

KLEDB0100EA

KLEDB0174EA

KLEDB0172EA

s Forward current vs. forward voltage

KLEDB0101EA

s Radiant output vs. ambient temperature

KLEDB0175EA

s Allowable forward current vs.

duty ratio

KLEDB0176EA

s Dimensional outline (unit: mm)

s Allowable forward current vs.

ambient temperature

KLEDA0029EB

X, Y

axes

Z

axis