EPIGAP ELJ-670-629

Jumbo-LED
ELJ-670-629
16.11.2007
rev. 04
Radiation
Type
Technology
Case
Ruby
3W
AlGaAs/GaAlAs
Plastic lens, metal case
High-power ruby-color LED in an aluminium case
with thread socket, for easy handling and
heat sink mounting
1,5
Ø11
Ø1,7
Ø16
Ø12,5
Description
4,5
5,08
7,9
Outline:
2
H = 12.4 mm (± 0.5)
8
D = 16.0 mm (± 0.5)
Applications
Illumination, remote control and optical
communications, light barriers, measurement systems
Thread M10
13
1
2
Pin 1 – cathode
Pin 2 – anode
M10
Absolute Maximum Ratings
at Tamb = 25°C, on heat sink (S ≥ 200 cm²), unless otherwise specified
Test сonditions
Symbol
Value
Unit
on heat sink
IF
1.5
A
tp≤10 µs, f≤500 Hz
IFM
1,8
A
Power dissipation
on heat sink
P
3
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
Parameter
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
2.0
2.5
V
Forward voltage*
IF = 1000 mA
VF
2.5
3.0
V
Switching time
IF = 350 mA
tr , t f
55
ns
Reverse voltage
IR = 10 µA
VR
10
K/W
Thermal resistance
junction-case
*only recommended on optimal heat sink
RthJC
5
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 customer application by the customer.
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-670-629
16.11.2007
rev. 04
Optical Characteristics
at Tamb = 25°C, on heat sink (S ≥ 200 cm²), unless otherwise specified
Test
Symbol
Min
Parameter
conditions
Typ
Max
Unit
Radiant power
IF = 350 mA
Φe
20
30
mW
Radiant power*
IF = 1000 mA
Φe
55
80
mW
Radiant intensity
IF = 350 mA
Ιe
220
320
mW/sr
Radiant intensity*
IF = 1000 mA
Ιe
800
mW/sr
Peak wavelength
IF = 350 mA
λp
Spectral bandwidth at 50%
IF = 350 mA
∆λ0.5
24
nm
Viewing angle
IF = 350 mA
ϕ
15
deg
660
670
680
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 customer application by the customer.
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-670-629
16.11.2007
rev. 04
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 customer application by the customer.
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-670-629
16.11.2007
rev. 04
Remarks concerning optical radiation safety*
Up to nominal forward current (≤350 mA) and continuous operation, this LED may be classified as
LED product Class 2 , according to standard IEC 60825-1:A2. Class 2 products emit in the visible
region, damaging exposure is usually prevented through avert reactions including blink reflex. It can
be expected that these reactions provide sufficient protection under reasonably predictable
conditions. This also implicates a direct observation of the light beam by means of optical
instruments.
If intended to operate at higher current, this product should be classified as LED product Class 2M ,
according to standard IEC 60825-1:A2. Class 2M products are safe to eyes and skin under normal
conditions, including when users view the light beam directly. These products emit in the visible
region and it is presumed that the human blink reflex will be sufficient to prevent damaging
exposure, but if the beam is focused down, damaging levels of radiation may be reached. Therefore,
users should not incorporate optics that could concentrate 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.
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 customer application by the customer.
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-670-629
16.11.2007
rev. 04
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) Avoid any torsion or tensile loading of
the lead frames, especially when they
have been heated after being soldered.
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 customer application by the customer.
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