l13141-0085k etc kled1070e

Infrared LED
L13141-0085K, L13142-0085K
High reliability LED
The L13141-0085K and L13142-0085K are current confinement type, high reliability infrared LEDs.
Features
Applications
Reliability improved from the previous product
Automatic control systems
Small light spot
L13141-0085K: ϕ110 μm
L13142-0085K: ϕ400 μm
Optical switches
Encoders
Light output power
L13141-0085K: 2.8 mW (IF=50 mA typ.)
L13142-0085K: 3.0 mW (IF=50 mA typ.)
L13142-0085K: with microball lens
Low cost
Absolute maximum ratings (Ta=25 °C, unless otherwise noted)
Parameter
Reverse voltage
Forward current
Derating rate of forward current
Pulse forward current
Derating rate of pulse forward current
Power dissipation
Operating temperature
Storage temperature
Symbol
Condition
VR
IF
Ta>25 °C
Pulse width=10 μs
IFP
Duty ratio=1%
Ta>25 °C
Pd
Topr
Tstg
Value
3
80
0.93
Unit
V
mA
mA/°C
0.45
A
5.3
170
-30 to +85
-40 to +100
mA/°C
mW
°C
°C
Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the
product within the absolute maximum ratings.
Electrical and optical characteristics (Ta=25 °C)
Parameter
Peak emission wavelength
Spectral half width
Forward voltage
Pulse forward voltage
Reverse current
Radiant flux
Cutoff frequency*1
Symbol
Condition
λp
∆λ
VF
VFP
IR
ϕe
fc
IF=50 mA
IF=50 mA
IF=50 mA
IF=0.45 A
VR=3 V
IF=50 mA
IF=50 mA ± 10 mAp-p
Min.
830
2.1
15
L13141-0085K
Typ.
Max.
850
870
30
50
1.7
2.0
3.5
4.5
10
2.8
25
-
Min.
830
2.1
15
L13142-0085K
Typ.
Max.
850
870
35
50
1.7
2.0
3.5
4.5
10
3.0
25
-
Unit
nm
nm
V
V
μA
mW
MHz
*1: Frequency at which the optical output drops by 3 dB relative to the output at 100 kHz
www.hamamatsu.com
1
Infrared LED
L13141-0085K, L13142-0085K
Emission spectrum
Radiant flux vs. pulse forward current
(Typ. Ta=25 °C, IF=50 mA)
100
(Typ. Ta=25 °C, tw=100 μs, 0.1%)
100
L13142-0085K
Radiant flux (mW)
Relative light output (%)
80
60
40
10
L13141-0085K
1
20
0
700
800
900
0.1
10
1000
100
Wavelength (nm)
1000
Pulse forward current (mA)
KLEDB0419EA
KLEDB0420EA
Pulse forward current vs. pulse forward voltage
Directivity
L13141-0085K
(Typ. Ta=25 °C, tw=100 μs, 0.1%)
1000
20°
10°
0°
10°
(Typ. Ta=25 °C)
20°
30°
Pulse forward current (mA)
30°
40°
40°
100
50°
50°
60°
60°
70°
70°
80°
10
90°
100
80°
80
60
40
20
0
20
40
60
80
90°
100
Relative light output (%)
1
1.0
KLEDB0422EA
1.5
2.0
2.5
3.0
3.5
Pulse forward voltage (V)
KLEDB0421EA
2
Infrared LED
L13141-0085K, L13142-0085K
Directivity
Light output vs. ambient temperature
L13142-0085K
20°
10°
0°
10°
(Typ. Ta=25 °C)
20°
40°
40°
50°
50°
60°
60°
70°
70°
80°
80°
80
60
40
20
0
20
40
60
80
90°
100
Relative light output (dB)
30°
30°
90°
100
(Typ. IF=50 mA)
+1
Relative light output (%)
0
-1
-2
-3
-40
KLEDB0423EA
-20
0
20
40
60
80
100
Ambient temperature (°C)
KLEDB0424EA
Allowable forward current vs. ambient temperature
Allowable forward current vs. duty ratio
(Ta=25 °C)
10000
Allowable forward current (mA)
Relative forward current (%)
100
80
60
40
20
0
-40
-20
0
20
40
60
80
100
Ambient temperature (°C)
Pulse width=1 μs
1000
Pulse width=10 μs
100
10
0.01
Pulse width=100 μs
0.1
1
10
100
Duty ratio (%)
KLEDB0425EA
KLEDB0310EA
3
Infrared LED
L13141-0085K, L13142-0085K
L13142-0085K
ɸ5.4 ± 0.2
ɸ5.4 ± 0.2
ɸ4.7 ± 0.15
ɸ4.7 ± 0.1
Glass window
ɸ4.0 ± 0.1
Glass window
ɸ3.0 ± 0.1
ɸ0.45
Lead
13.5 ± 1.0
13.5 ± 1.0
2.7 ± 0.2
L13141-0085K
ɸ0.45
Lead
ɸ2.54 ± 0.2
3.6 ± 0.2
Dimensional outlines (unit: mm)
ɸ2.54 ± 0.2
Common to case
Common to case
KLEDA0102EA
KLEDA0103EA
Related information
www.hamamatsu.com/sp/ssd/doc_en.html
Precautions
Disclaimer
∙ Metal, ceramic, plastic package products
∙
Information described in this material is current as of June, 2016.
Product specifications are subject to change without prior notice due to improvements or other reasons. This document has been carefully prepared and the
information contained is believed to be accurate. In rare cases, however, there may be inaccuracies such as text errors. Before using these products, always
contact us for the delivery specification sheet to check the latest 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.
www.hamamatsu.com
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
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, Bridgewater, N.J. 08807, 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: Torshamnsgatan 35 16440 Kista, 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) 02-93581733, Fax: (39) 02-93581741
China: Hamamatsu Photonics (China) Co., Ltd.: B1201, Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86) 10-6586-6006, Fax: (86) 10-6586-2866
Cat. No. KLED1070E03 Jun. 2016 DN
4