epitex

epitex
3 MOLD LED LAMP L940-36V
Opto-Device & Custom LED
Lead ( Pb ) Free Product – RoHS Compliant
L940-36V
Infrared LED Lamp
L940-36V is an AlGaAs LED mounted on a lead frame with a clear epoxy lens.
On forward bias it emits a spectral band of radiation, which peaks at 940nm.


Specifications
Outer dimension (Unit: mm)
1) Product Name
Infrared LED Lamp
2) Type No.
L940-36V
3) Chip
(1) Chip Material
AlGaAs
(2) Peak Wavelength
940nm typ.
4) Package
(1) Type
3 mm clear molding
(2) Resin Material
Epoxy Resin
(3) Lead Frame
Soldered (Lead Frame)
Absolute Maximum Ratings [Ta=25°C]
Item
Symbol
Maximum Rated Value
Unit
Power Dissipation
PD
150
mW
Forward Current
IF
100
mA
Pulse Forward Current
IFP
1000
mA
Reverse Voltage
VR
5
V
Rthja
260
K/W
Tj
120
°C
Operating Temperature
TOPR
-40 ~ +100
°C
Storage Temperature
TSTG
-40 ~ +100
°C
Soldering Temperature
TSOL
250
°C
Thermal Resistance
Junction Temperature
‡Pulse Forward Current condition: Duty=1% and Pulse Width=10us.
‡Soldering condition: Soldering condition must be completed within 5 seconds at 250°C


EPITEX INC.: 66-3 Minami-Kawabe Cho, Higashi-Kujyo, Minami-Ku, Kyoto, Japan
Tel: ++81-75-682-2338
Fax: ++81-75-682-2267
e-mail : [email protected]
http://www.epitex.com/
epitex
3 MOLD LED LAMP L940-36V
Opto-Device & Custom LED
Lead ( Pb ) Free Product – RoHS Compliant
Electro-Optical Characteristics [Ta=25°C typ.]
Item
Forward Voltage
Symbol
Condition
VF
VFP
Minimum
Typical
Maximum
IF=50mA
1.3
1.5
IFP=1A
3.1
IF=50mA
16
IFP=1A
270
IF=50mA
20
IFP=1A
330
Unit
V
Radiated Power
PO
Radiant Intensity
IE
Peak Wavelength
P
IF=50mA
Half Width

IF=50mA
56
nm

IF=50mA
±42
deg.
Rise Time
tr
IF=50mA
1600
ns
Fall Time
tf
IF=50mA
1900
ns
Viewing Half Angle
930
940
mW
mW/sr
950
‡Radiated Power is measured by S3584-08.
‡Radiant Intensity is measured by CIE127-2007 Condition B.
EPITEX INC.: 66-3 Minami-Kawabe Cho, Higashi-Kujyo, Minami-Ku, Kyoto, Japan
Tel: ++81-75-682-2338
Fax: ++81-75-682-2267
e-mail : [email protected]
http://www.epitex.com/
nm
epitex
3 MOLD LED LAMP L940-36V
Opto-Device & Custom LED
Lead ( Pb ) Free Product – RoHS Compliant
Relative Radiant Intensity Forward Current
Forward Curent - Forward Voltage
100
(ta=25°C, tw=10s, Duty=1%)
Relative Radiant Intensity (A.U.)
(ta=25°C, tw=10s, Duty=1%)
Forward Current (mA)
1000
100
10
1
0.0
50mA Standard
10
1
0.1
0.01
0.001
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
2
3
4 5 6
1
Forward Voltage (V)
2
3
4 5 6
10
2
100
Forward Current (mA)
Allowable Forward Current Ambient Temperature
Forward Current - Pulse Duration
120
2
Allowable Forward Current(mA)
Rthja=260K/W
8
7
6
5
4
3
2
100
8
7
6
5
4
10
-3
10
1Hz
10Hz
1kHz
2
100Hz
3
10kHz
Forward Current Ifp [mA]
1000
110
100
90
80
70
60
50
40
30
20
10
0
10
-2
10
-1
10
0
10
1
10
2
Duration tw [ms]
10
3
10
4
0
20
40
60
80
100
Ambient Temperature (°C)
EPITEX INC.: 66-3 Minami-Kawabe Cho, Higashi-Kujyo, Minami-Ku, Kyoto, Japan
Tel: ++81-75-682-2338
Fax: ++81-75-682-2267
e-mail : [email protected]
http://www.epitex.com/
3
epitex
3 MOLD LED LAMP L940-36V
Opto-Device & Custom LED
Lead ( Pb ) Free Product – RoHS Compliant
Relative Radiant Intensity Ambient Temperature
Forward Voltage Ambient Temperture
10
2.0
Relative Radiant Intensity (A.U.)
If=50mA
Forward Voltage (V)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
9
8
7
6
If=50mA
5
4
3
2
1
9
8
7
6
5
4
3
2
0.1
0
20
40
60
80
100
0
20
40
60
Ambient Temperature (°C)
Ambient Temperatture (°C)
Peak Wavelength Ambient Temperature
1040
If=50mA
Peak Wavelength (nm)
1020
1000
980
960
940
920
900
880
860
840
0
20
40
60
80
80
100
Ambient Temperature (°C)
EPITEX INC.: 66-3 Minami-Kawabe Cho, Higashi-Kujyo, Minami-Ku, Kyoto, Japan
Tel: ++81-75-682-2338
Fax: ++81-75-682-2267
e-mail : [email protected]
http://www.epitex.com/
100
epitex
3 MOLD LED LAMP L940-36V
Opto-Device & Custom LED
Lead ( Pb ) Free Product – RoHS Compliant
Relative Spectral Emission
Radiation Characteristics
1.0
1.0
Relative Radiant Intensity (A.U.)
Relative Radiant Intensity (A.U.)
(ta=25°C)
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.9
±42
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
850
900
950
1000
-90
-60
Wavelength (nm)
-30
0
30
60
90
Angle (deg.)
Radiation Characteristics
-20
-10
0
10
20
-30
30
Angle (deg.)
-40
±42
40
-50
50
-60
60
-70
70
-80
80
-90
90
1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Relative Radiant Intensity (A.U.)
EPITEX INC.: 66-3 Minami-Kawabe Cho, Higashi-Kujyo, Minami-Ku, Kyoto, Japan
Tel: ++81-75-682-2338
Fax: ++81-75-682-2267
e-mail : [email protected]
http://www.epitex.com/
epitex
Opto-Device & Custom LED
3 MOLD LED LAMP L940-36V
Lead ( Pb ) Free Product – RoHS Compliant
Disclaimer
Product specifications and data shown in this product catalog are subject to change
without notice for the purposes of improving product performance, reliability, design, or
otherwise.
Product data and parameters in this catalog are typical values based on reasonably
up-to-date measurements.
Product data and parameters may vary by user
application and over time.
Products shown in this catalog are intended to be used for general electronic
equipment. Products are not guaranteed for applications where product malfunction
or failure may cause personal injury or death, including but not limited to life-supporting
/ saving devices, medical devices, safety devices, airplanes, aerospace equipment,
automobiles, traffic control systems, and nuclear reactor control systems.
2014.06
EPITEX INC.: 66-3 Minami-Kawabe Cho, Higashi-Kujyo, Minami-Ku, Kyoto, Japan
Tel: ++81-75-682-2338
Fax: ++81-75-682-2267
e-mail : [email protected]
http://www.epitex.com/

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