EPIGAP ELJ-830-649-1 Jumbo-led Datasheet

Jumbo-LED
ELJ-830-649-1
07.05.2008
Radiation
Type
Technology
Case
Infrared
4W
AlGaAs/AlGaAs
Plastic lens, metal case
Description
1,5
Ø1,7
Ø11
High-power infrared-LED in black anodised aluminium
case, with thread socket for easy handling and heat sink
mounting
2
4,5
1
Outline:
7,9
H = 12.4 mm (± 0.5)
8
D = 16 mm (± 0.5)
13
Thread M10
1
2
Applications
Medical appliances, remote control and optical
communications, light barriers, measurement systems,
image recognition systems
2
Ø16
5,08
Ø12,5
rev. 02
Pin 1 – cathode
Pin 2 – anode
M10
Absolute Maximum Ratings
at Tamb = 25°C, on heat sink (S ≥ 200 cm²), unless otherwise specified
Parameter
Test сonditions
Symbol
Value
Unit
on heat sink
IF
1.2
A
tp≤10 µs, D = 0,05
IFM
2.0
A
Power dissipation
on heat sink
P
2.8
W
Operating temperature range
on heat sink
Tamb
-25 to +100
°C
Storage temperature range
on heat sink
Tstg
-25 to +100
°C
Junction temperature
on heat sink
Tj
100
°C
Typ
Max
Unit
DC forward current
Peak forward current
Electrical Characteristics
Tamb = 25°C, unless otherwise specified
Parameter
Test
conditions
Symbol
Min
Forward voltage
IF = 350 mA
VF
1.6
1.9
V
Forward voltage*
IF = 1000 mA
VF
2.0
2.4
V
Switching time
IF = 350 mA
tr , tf
20
ns
Reverse voltage
IR = 10 µA
VR
10
K/W
Thermal resistance
junction-case
RthJC
5
*only recommended on optimal heat sink
We reserve the right to make changes to improve technical design and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each application by the customers themselves.
EPIGAP Optoelektronik GmbH, D-12555 Berlin, Köpenicker Str.325 b, Haus 201
1 of 5
Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545
Jumbo-LED
ELJ-830-649-1
07.05.2008
rev. 02
Optical Characteristics
at Tamb = 25°C, on heat sink (S ≥ 200 cm²), unless otherwise specified
Test
Parameter
Symbol
Min
conditions
Typ
Max
Unit
Radiant power
IF = 350 mA
Φe
Radiant power*
IF = 1000 mA
Φe
Radiant intensity
IF = 350 mA
Ιe
Radiant intensity*
IF = 1000 mA
Ιe
Peak wavelength
IF = 350 mA
λp
Spectral bandwidth at 50%
IF = 350 mA
∆λ0.5
35
nm
Full viewing angle
IF = 350 mA
ϕ
35
deg
80
200
820
110
mW
300
mW
300
mW/sr
850
mW/sr
830
840
nm
*only recommended on optimal heat sink
Note: All measurements carried out with EPIGAP equipment, on blank aluminium heat sink, S = 180 cm², passive
cooling. Measurement results and curve characteristics obtained with other heat sinks may differ.
We reserve the right to make changes to improve technical design and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each application by the customers themselves.
EPIGAP Optoelektronik GmbH, D-12555 Berlin, Köpenicker Str.325 b, Haus 201
2 of 5
Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545
Jumbo-LED
ELJ-830-649-1
07.05.2008
Radiant Power vs. ForwardCurrent (typical)
NormalizedtoΦE @IF= 350 mA
3,5
rev. 02
Forward Current vs. Forward Voltage (typical)
1200
1000
2,5
800
2,0
IF (mA)
Rel. Radiant Power Φe (rel.)
3,0
1,5
600
400
1,0
200
0,5
0
1,0
0,0
0
200
400
600
800
1000
1200
1,2
1,4
1,6
1,8
2,0
2,2
UF (V)
IF (mA)
Spectral Power Distribution (typical)
at IF = 350 mA
Typical Wavelength Shift vs. ForwardCurrent
(rel. toλP @IF = 350 mA)
9
1,0
8
6
Wavelength Shift (nm)
Rel. Intensity (arb. units)
7
0,8
0,6
0,4
5
4
3
2
1
0
0,2
-1
-2
0,0
700
750
800
850
900
950
1000
Wavelength (nm)
0
200
400
600
800
1000
1200
IF (mA)
Ambient Temperature vs. Maximal Forward Current
Max. Forward Current (A)
1,2
1,0
0,8
0,6
0,4
0,2
0,0
0
20
40
60
80
100
120
Ambient Temperature (°C)
We reserve the right to make changes to improve technical design and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each application by the customers themselves.
EPIGAP Optoelektronik GmbH, D-12555 Berlin, Köpenicker Str.325 b, Haus 201
3 of 5
Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545
Jumbo-LED
ELJ-830-649-1
07.05.2008
rev. 02
Remarks concerning optical radiation safety*
This LED may be classified as LED product Class 1 according to standard IEC 60825-1:A2 at low
forward current (<160 mA) and continuous operation. Class 1 products are safe to eyes and skin
under reasonable predictable conditions. This implicates a direct observation of the light beam by
means of optical instruments.
This product should be classified as LED product Class 1M according to standard IEC 60825-1:A2 if
driven with higher continuous forward current (up to 1 A). Class 1M products are safe to eyes and
skin under normal conditions, even when users look into the light beam directly. Class 1M products
produce either a highly divergent beam or a large diameter beam, so only a small part of the whole
radiation beam can enter the eye. However, such optical products can be harmful to the retina using
magnifying optical instruments. Therefore, users should not incorporate optics that could focus the
output into the eyes.
*Note: Safety classification of an optical component mainly depends on the intended application and
the way the component is being used. Furthermore, all statements made to classification are based
on calculations and are only valid for this LED "as it is", and at continuous operation. Using pulsed
current or altering the light beam with additional optics may lead to different safety classifications.
Therefore these remarks should be taken as recommendation and guideline only.
INFRARED RADIATION
Do not view directly
with optical instruments
LED Class 1M
accord. DIN EN/IEC 60825-1:2001-11
We reserve the right to make changes to improve technical design and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each application by the customers themselves.
EPIGAP Optoelektronik GmbH, D-12555 Berlin, Köpenicker Str.325 b, Haus 201
4 of 5
Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545
Jumbo-LED
ELJ-830-649-1
07.05.2008
rev. 02
Handling precautions
To prevent damage to the LED during soldering and assembly, following precautions have to be
taken into account.
a) The bending point of the lead frame
should be located at least 2.5 mm away
from the body.
b) While bending, the base of the lead
frame has to be fixed with radio pliers or
similar.
c) To ensure an adequate strain relief, the
lead frames have to be firmly fixed during
soldering.
d) To avoid any damage of the LED
during soldering the lead frames should
not be distorted especially when they
have been heated
e) LEDs are static sensitive devices, so
adequate handling precautions have to be
taken, e.g. wearing grounding wrist straps.
We reserve the right to make changes to improve technical design and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each application by the customers themselves.
EPIGAP Optoelektronik GmbH, D-12555 Berlin, Köpenicker Str.325 b, Haus 201
5 of 5
Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545
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