EPIGAP ELJ-650-637

Jumbo-LED
ELJ-650-637
14.01.2008
rev. 01
Radiation
Type
Technology
Case
Red
3W
AlInGaP/GaAs
Plastic lens, metal case
High-power deep-red 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)
Medical appliances, remote control
and optical communications,
light barriers, measurement systems
8
D = 16 mm (± 0.5)
13
Thread M10
1
2
Applications
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
700
mA
tp≤100 µs, D = 0,05
IFM
1.6
A
Power dissipation
on heat sink
P
3,2
W
Operating temperature range
on heat sink
Tamb
-25 to +100
°C
Storage temperature range
on heat sink
Tstg
-40 to +100
°C
Junction temperature
on heat sink
Tj
100
°C
Typ
Max
Unit
2.6
V
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
2.2
Forward voltage*
IF = 700 mA
VF
2.5
V
Switching time
IF = 350 mA
tr , t f
55/65
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-650-637
14.01.2008
rev. 01
Optical Characteristics
at Tamb = 25°C, on heat sink (S ≥ 200 cm²), unless otherwise specified
Test
Symbol
Min
Parameter
conditions
Radiant power
IF = 350 mA
Φe
Radiant power*
IF = 700 mA
Radiant intensity
30
Typ
Max
Unit
45
mW
Φe
75
mW
IF = 350 mA
Ιe
130
mW/sr
Radiant intensity*
IF = 700 mA
Ιe
220
mW/sr
Luminous intensity
IF = 350 mA
Ιv
10
cd
Luminous intensity*
IF = 700 mA
Ιv
15
cd
Peak wavelength
IF = 350 mA
λp
Spectral bandwidth at 50%
IF = 350 mA
∆λ0.5
20
nm
Viewing angle
IF = 350 mA
ϕ
26
deg
640
650
660
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-650-637
14.01.2008
rev. 01
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-650-637
14.01.2008
rev. 01
Remarks concerning optical radiation safety*
Up to nominal forward current (<700mA) 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.
*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.
VISIBLE RADIATION
Do not stare into the beam
LED Class 2
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 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-650-637
14.01.2008
rev. 01
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