epitex
Opto-Device & Custom LED
5
STEM TYPE LED LAMP L1450-30K42N
Lead ( Pb ) Free Product – RoHS Compliant
L1450-35K42N
Stem type LED with high output power
L1450-35K42N is
an InGaAs/InP
LED mounted on TO-46 stem and hermetically sealed with
spherical glass ball lens being designed for high beam uses.
On forward bias it emits a spectral band of radiation, which peaks at 1450nm.
Specifications
1) Product Name
2) Type No.
3) Chip
(1) Chip Material
(2) Chip dimension
(2) Peak Wavelength
4) Package
(1) Type
(2) Lens
(3) Cap
Outer
dimension (Unit: mm)
LED Lamp
L1450-35K42N
InGaAsP
350um*350um
1450nm typ.
TO-46 stem
Unspherical Glass Lens
Gold plated
φ5.4±0.2
Glass Lens
Plated with Au
φ4.7±0.1
φ4.0±0.1
4.85±0.2
14.0±1.0
①
②
① Cathode
② Anode
2.5
1
1.0 .0
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
Maximum Rated Value
130
100
500
5
330
100
-30 ~ +80
-40 ~ +100
265
3.8±0.2
2－φ0.45
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 3 seconds at 265°C.
Electro-Optical
Characteristics [Ta=25°C typ.]
Item
Symbol
Condition
Forward Voltage
V
F
I
F
=50mA
Radiated Power
P
O
I
F
=50mA
Radiant Intensity
I
E
I
F
=50mA
Peak Wavelength
P
I
F
=50mA
Half Width
I
F
=50mA
Viewing Half Angle
I
F
=50mA
Rise Time
tr
I
F
=50mA
Fall Time
tf
I
F
=50mA
Minimum
1400
Typical
1.0
1.3
4.0
1450
110
±8.7
10
10
Maximum
1500
Unit
V
mW
mW/sr
nm
nm
deg.
ns
ns
‡Radiated Power is measured by G8370-85.
‡Radiated Power is measured by Ando Optical Multi Meter AQ2140 & AQ2742.
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
5
STEM TYPE LED LAMP L1450-30K42N
Lead ( Pb ) Free Product – RoHS Compliant
Relative Spectral Emission
1.0
Radiation Characteristics
(ta=25°C)
Relative Radiant Intensity (A.U.)
Relative Radiant Intensity (A.U.)
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1350
±8.7
0.8
0.6
0.4
0.2
1400
1450
1500
1550
0.0
-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
Opto-Device & Custom LED
5
STEM TYPE LED LAMP L1450-30K42N
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.
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.
Product data and parameters may vary by user
2013.02
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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