LCW W5KM-JYKY-4J8K-Z OSRAM Opto Semiconductors Inc, LCW W5KM-JYKY-4J8K-Z Datasheet - Page 19

• Manufacturer Part Number: LCW W5KM-JYKY-4J8K-Z
• Description: LED GOLDEN DRAGON WARM WHITE SMD
• Manufacturer: OSRAM Opto Semiconductors Inc
• Series: Golden DRAGON®r

Specifications of LCW W5KM-JYKY-4J8K-Z

• Color: White, Neutral
• Current - Test: 350mA
• Luminous Flux @ Current - Test: 74.5lm
• Current - Max: 400mA
• Lumens @ Current - Max: 77lm
• Lumens/watt @ Current - Test: 67lm/W
• Voltage - Forward (vf) Typ: 3.2V
• Wavelength: 4500K
• Lens Style/size: Round with Domed Top
• Viewing Angle: 160°
• Mounting Type: Surface Mount
• Package / Case: 2-SMD, Gull Wing
• Power Rating: 1.6 W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q65110A7907

Revision History: 2010-02-15
Previous Version: 2009-11-02
Wegen der Streichung der LED aus der IEC 60825-1 (2nd edition 2007-03) erfolgt die Bewertung der Augesicherheit
nach dem Standard CIE S009/E:2002 ("photobiological safety of lamps and lamp systems") / IEC 62471 (1st edition
2006-07).
Im Risikogruppensystem dieser CIE- Norm erf¸llen die in diesem Datenblatt angegebenen LED die "moderate risk"-
Gruppe (die die sich im "sichtbaren" Spektralbereich auf eine Expositionsdauer von 0,25 s bezieht). Unter realen
Umst‰nden (f¸r Expositionsdauer, Augenpupille, Betrachtungsabstand) geht damit von diesen Bauelementen keinerlei
Augengef‰hrdung aus.
Grunds‰tzlich sollte jedoch erw‰hnt werden, dass intensive Lichtquellen durch ihre Blendwirkung ein hohes se-
kund‰res Gefahrenpotenzial besitzen. Wie nach dem Blick in andere helle Lichtquellen (z.B. Autoscheinwerfer) auch,
kˆnnen tempor‰r eingeschr‰nktes Sehvermˆgen und Nachbilder je nach Situation zu Irritationen, Bel‰stigungen, Be-
eintr‰chtigungen oder sogar Unf‰llen f¸hren.
Due to the cancellation of the LED from IEC 608251 (2nd edition 2007-03) , the evaluation of eye safety occurs accor-
ding to the dual IEC/CIE logo standard CIE S009/E:2002 ("photobiological safety of lamps and lamp systems")-
IEC 62471 (1st edition 2006-07).
Within the risk grouping system of this CIE standard, the LEDs specified in this data sheet fall into the "lmoderate risk"
group (relating to devices in the visible spectrum with an exposure time of 0.25s). Under real circumstances (for expo-
sure time, eye pupils, observation distance), it is assumed that no endangerment to the eye exists from these devices.
As a matter of principle, however, it should be mentioned that intense light sources have a high secondary exposure
potential due to their blinding effect. As is also true when viewing other bright light sources (e.g. headlights), temporary
reduction in visual acuity and afterimages can occur, leading to irritation, annoyance, visual impairment, and even
accidents, depending on the situation.
2010-02-15
Page
4
all
all
Subjects (major changes since last revision)
OS-IN-2009-020 (Forward voltage max reduced)
Not for new designs
OS-PD-2010-003
19
Date of change
2009-06-16
2009-11-02
2010-02-15
LCW W5KM