epitex
SMT1450
Opto-Device & Custom LED
SMD Type NIR LED SMT1450
Lead ( Pb ) Free Product – RoHS Compliant
High Performance NIR TOP IR LED
SMT1450 consists of an InGaAsP LED mounted on the lead frame as TOP LED package, and is
sealed with epoxy resin. It emits a spectral band of radiation at 1450nm.
Specifications
1) Product Name
TOP NIR LED
2) Type No.
SMT1450
3) Chip
(1) Chip Material
InGaAsP
(2) Peak Wavelength
1450nm typ.
4) Package
(1) Lead Frame Die
Silver Plated
PPA Resin
(2)
Package Resin
Epoxy or Silicone resin
(3)
Lens
Absolute
Maximum Ratings [Ta=25°C]
Item
Symbol
Power Dissipation
P
D
Forward Current
I
F
Pulse Forward Current
I
FP
Reverse Voltage
V
R
Thermal Resistance
R
thja
Junction Temperature
T
j
Operating Temperature
T
OPR
Storage Temperature
T
STG
Soldering Temperature
T
SOL
Outer
dimension (Unit: mm)
Maximum Rated Value
130
100
500
5
250
100
-40 ~ +85
-40 ~ +100
250
Unit
mW
mA
mA
V
K/W
°C
°C
°C
°C
‡Pulse Forward Current condition: Duty=1% and Pulse Width=10us.
‡Soldering condition: Soldering condition must be completed within 5 seconds at 250°C
Electro-Optical
Characteristics [Ta=25°C typ.]
Item
Symbol Condition Minimum
V
F
I
F
=50mA
Forward Voltage
V
FP
I
FP
=500mA
I
F
=50mA
Radiated Power
P
O
I
FP
=500mA
I
F
=50mA
Radiant Intensity
I
E
I
FP
=500mA
Peak Wavelength
P
I
F
=50mA
1400
Half Width
I
F
=50mA
Viewing Half Angle
I
F
=50mA
‡Radiated Power is measured by G8370-85.
‡Radiant Intensity is measured by CIE127-2700 Condition B.
Typical
1.0
2.3
2
8
0.7
2.6
1450
110
±63
Maximum
1.3
Unit
V
mW
mW/sr
1500
nm
nm
deg.
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 : sales-dep@epitex.com
http://www.epitex.com/
epitex
1000
8
6
4
Opto-Device & Custom LED
SMD Type NIR LED SMT1450
Lead ( Pb ) Free Product – RoHS Compliant
Forward Curent - Forward Voltage
10
Relative Radiant Intensity -
Forward Current
8
6
(ta=25°C,tw=10s, Duty=1%)
(ta=25°C, tw=10s, Duty=1%)
50mA Standard
Relative Radiant Intensity (A.U.)
4
Forward Current (mA)
2
2
100
8
6
4
1
8
6
4
2
2
10
8
6
4
0.1
8
6
4
2
2
1
0.0
0.01
0.4
0.8
1.2
1.6
2.0
2.4
2.8
1
2
4
6 8
2
4
6 8
2
4
10
100
Forward Voltage (V)
Forward Current (mA)
Forward Current - Pulse Duration
1000
Allowable Forward Current -
Ambient Temperature
110
5
Allowable Forward Current (mA)
4
9
8
7
6
Rthja=250K/W
100
90
80
70
60
50
40
30
20
10
0
Forward Current Ifp [mA]
4
3
2
100
9
8
7
6
5
4
3
10kHz
100Hz
1kHz
10Hz
10
-3
10
10
-2
10
-1
10
0
10
1
10
2
10
3
1Hz
2
10
0
20
40
60
80
100
Duration tw [ms]
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 : sales-dep@epitex.com
http://www.epitex.com/
epitex
1.4
Opto-Device & Custom LED
SMD Type NIR LED SMT1450
Lead ( Pb ) Free Product – RoHS Compliant
Forward Voltage -
Ambient Temperture
10
Relative Radiant Intensity -
Ambient Temperature
Relative Radiant Intensity (A.U.)
9
8
7
6
5
4
3
If=50mA
If=50mA
1.2
Forward Voltage (V)
1.0
2
0.8
1
0.6
9
8
7
6
5
4
3
0.4
0.2
2
0.0
0
10
20
30
40
50
60
70
80
0.1
0
10
20
30
40
50
60
70
80
Ambient Temperatture (°C)
Ambient Temperature (°C)
Peak Wavelength -
Ambient Temperature
1540
If=50mA
1520
Peak Wavelength (nm)
1500
1480
1460
1440
1420
1400
1380
1360
0
10
20
30
40
50
60
70
80
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 : sales-dep@epitex.com
http://www.epitex.com/
epitex
1.0
Opto-Device & Custom LED
SMD Type NIR LED SMT1450
Lead ( Pb ) Free Product – RoHS Compliant
Relative Spectral Emission
1.0
Radiation Characteristics
±63
(ta=25°C)
Relative Radiant Intensity (A.U.)
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1300
Relative Radiant Intensity (A.U.)
1400
1500
1600
0.9
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
-90
-60
-30
0
30
60
90
Wavelength (nm)
Angle (deg.)
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 : sales-dep@epitex.com
http://www.epitex.com/
epitex
♦SMD
Application
Opto-Device & Custom LED
SMD Type NIR LED SMT1450
Lead ( Pb ) Free Product – RoHS Compliant
♦Recomended
Lnd Layout (Unit : mm)
IR-Reflow Soldering Profile for lead free soldering
300
250
Temperature [°C]
200
150
100
50
0
0
60s
50
120s
100
150
Time [s]
40s
200
70s
250
300
250°C
200°C
150°C
MAX 5s
SMD
Packing
Tape and Reel Dimensions (Unit: mm)
♦Wrapping
Moisture barrier bag aluminum laminated film with a desiccant to keep out the moisture
absorption during the transportation and storage.
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 : sales-dep@epitex.com
http://www.epitex.com/
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