ELJ-940-629 View Datasheet(PDF) - EPIGAP optoelectronic GmbH
Part Name
Description
Manufacturer
ELJ-940-629 Datasheet PDF : 5 Pages
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Jumbo-LED
ELJ-940-629
16.11.2007
rev. 04
Optical Characteristics
at Tamb = 25°C, on heat sink (S ≥ 200 cm²), unless otherwise specified
Parameter
Test
conditions
Symbol
Min
Typ
Max
Unit
Radiant power
IF = 350 mA
Φe
40
50
mW
Radiant power*
IF = 1500 mA
Φe
180
mW
Radiant intensity
IF = 350 mA
Ιe
200
400
mW/sr
Radiant intensity*
IF = 1500 mA
Ιe
1450
mW/sr
Peak wavelength
IF = 350 mA
λp
930
940
950
nm
Spectral bandwidth at 50% IF = 350 mA
∆λ0.5
45
nm
Viewing angle
IF = 350 mA
ϕ
*only recommended on optimal heat sink
20
deg
Note: All measurements carried out withEPIGAP 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
Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545
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