EPIGAP ELD-780-524 Led - lamp Datasheet

LED - Lamp
ELD-780-524
03.04.2008
rev. 01
Radiation
Type
Technology
Case
Infrared
DDH
AlGaAs/AlGaAs
5 mm plastic lens
Description
8,6
±0,2
Ø5,9
Ø5,0
±0,2
±0,3
0,5
1
±0,3
Note: Special packages without standoff available on request
2,54
Anode
High-power, high-speed LED with narrow beam
angle and high reliability, housing without standoff
leads
Applications
1,0 min
25,4 min
Optical communications, safety equipment,
automation
Maximum Ratings
Tamb = 25°C, unless otherwise specified
Parameter
Test сonditions
Symbol
Value
Unit
IF
80
mA
IFM
800
mA
PD
160
mW
Operating temperature range
Tamb
-40 to +85
°C
Storage temperature range
Tstg
-55 to +100
°C
Junction temperature
TJ
100
°C
Tsol
260
°C
Typ
Max
Unit
VF
1.7
2.0
V
IF = 50 mA
VF
1.9
Reverse voltage
IR = 100 µA
VR
5
Radiant power
IF = 20 mA
Φe
6
IF = 50 mA
Φe
Forward current (DC)
Peak forward current
(tP = 100 µs, D = 0,05)
Power dissipation
< 5 s, 3.0 mm from case
Lead soldering temperature
Optical and Electrical Characteristics
Tamb = 25°C, unless otherwise specified
Test
Parameter
conditions
IF = 20 mA
Forward voltage
Forward voltage
1
1
Radiant power
Symbol
Min
V
V
8.5
mW
20
mW
35
mW/sr
90
mW/sr
IF = 20 mA
Ιe
1
Radiant intensity
IF = 50 mA
Ιe
Peak wavelength
IF = 20 mA
λp
Spectral bandwidth at 50%
IF = 20 mA
∆λ0.5
25
nm
Viewing angle
IF = 20 mA
ϕ
20
deg.
Switching time
IF = 20 mA
tr, tf
40
ns
Radiant intensity
20
765
780
790
nm
1
for information only
Note: All measurements carried out on EPIGAP equipment
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 3
Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545
LED - Lamp
ELD-780-524
03.04.2008
rev. 01
Spectral Power Distribution (typical)
at IF = 20 mA
Rel. Intensity (arb. units)
1,0
0,8
0,6
0,4
0,2
0,0
650
700
750
800
850
900
Wavelength (nm)
Ambient Temperature vs. Maximal Forward Current
Max. Forward Current (mA)
80
60
40
20
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
2 of 3
Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545
LED - Lamp
ELD-780-524
03.04.2008
rev. 01
Remarks concerning optical radiation safety*
Up to maximum forward current, at continuous operation, this LED may be classified as LED product
Class 1 , according to standard IEC 60825-1:A2. Class 1 products are safe to eyes and skin under
reasonably predictable conditions. This 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.
LED Class 1
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
3 of 3
Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545
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