LAMINA ATLAS User Manual
ATLAS SERIES
Warm White LED Light Engine (Preliminary)
Lamina Light Engine
As the market leader in the development and manufacture of super-bright LED light engines,
Lamina brings solid state lighting to applications which until now were possible only with
traditional lighting sources.
Lamina’s LED light engines are manufactured by combining high brightness LEDs from
industry-leading LED manufacturers with Lamina's proprietary packaging technology. This
technology is a breakthrough in thermal performance for LED packaging, a key factor in
determining LED life and reliability. Unmatched thermal performance coupled with package
interconnectivity allows Lamina to densely cluster multiple LEDs to achieve exceptionally
high luminous intensity in very small footprints. Lamina’s light engines are available in white,
RGB and monochrome, from 1W to 100W, and also in custom packages up to 1000W.
Lamina LED Light Engines provide:
• HIGH LUMINOUS FLUX IN SMALL FOOTPRINT
UPERIOR THERMAL PERFORMANCE FOR IMPROVED RELIABILITY
• S
ONG LIFE AND HIGH LUMEN MAINTENANCE
• L
USTAINABLE DESIGN – ROHS COMPLIANT
• S
USTOM SIZES AND SHAPES AVAILABLE
• C
ATLAS Warm White
Lamina's newest addition to the award winning Atlas series delivers up to162 lumens in True
White (3000°K) from a single point. Enhanced red and orange color spectrum and a CRI of
80 make this product ideal for incandescent and halogen replacements. The LED light
engines are configured with a single cavity populated with multiple LEDs. The new design
incorporates many new features, including:
• ROUND FOOTPRINT FOR DESIGN FLEXIBILITY
ESIGNED FOR POPULAR DRIVE CURRENTS – 700MA – 1050MA
• D
AMINA NARROW, MEDIUM AND WIDE OPTICS AVAILABLE
• L
SOLATED METAL BASE – MAKES WIRING IN SERIES OR PARALLEL POSSIBLE ON A
• I
COMMON HEAT SINK
NTEGRATED ESD PROTECTION – 2,000V HBM
• I
VAILABLE MOUNTED TO LAMINA’S EZCONNECT BOARD FOR SOLDERLESS
• A
CONNECTIONS
AMINA HEAT SINKS AND DEVELOPER KITS AVAILABLE FOR RAPID PROTOTYPING
• L
1
TYPICAL APPLICATIONS
A
RCHITECTURAL LIGHTING
ECORATIVE AND ACCENT
• D
• COVE AND UNDER-SHELF
ARDEN AND PATHWAY
• G
TEP LIGHTS
• S
M
ACHINE VISION
D
ISPLAY BACKLIGHTING
F
IBER OPTIC ILLUMINATION
T
ASK LIGHTING
ESK LAMPS
• D
LASHLIGHTS
• F
M
EDICAL
A
UTOMOTIVE
A
IRCRAFT
S
IGNALS
S
ECURITY LIGHTING
1. ALL LAMINA LIGHT ENGINES ARE ROHS COMPLIANT. LAMINA IS CONVERTING LAMINA ACCESSORIES AND
DEVELOPER KITS TO BE ROHS COMPLIANT WELL IN ADVANCE OF THE 1 JULY 2006 DEADLINE.
To see how you can realize all these design benefits, to request a sample, or to speak with an engineer
about your design, contact Lamina at 800.808.5822 or 609.265.1401 or visit www.laminaceramics.com.
FM-0159 REV - 5-19-06
1
Technical Data
@ 700mA constant current drive, correlated to Tj 25 ºC
P/N NT-42D1-0425 Symbol Min Typical Max Unit
Color Temperature
1
CCT - 3050 - ºK
Color Rendering Index CRI 70 80 -
Thermal Resistance T
R
- 4 5.5 ºC/W
Insulation Resistance2 - 1 - - MΩ
Electrical Isolation
LED Junction Temperature4 T
3
- 100 - - V
J
- - 125 ºC
Storage Temperature - - - - ºC
Assembly Temperature - - - - ºC
ESD Sensitivity HBM - - 4000 V
1. CCT can is supplied on binned product.
2. Isolation resistance between any terminal and base.
3. Electrical isolation voltage between any terminal and base.
4. Lower junction temperatures improve lumen maintenance.
Technical Data
P/N NT-42D1-0425 Symbol 700mA 1050mA Unit
Min Typical Min Typical
Voltage* V
Test Current I
Power* P 5.27 8.61 W
Luminous Flux* Φ
*Optical and electrical specifications are given for the specified drive current at a 25°C junction temperature.
F
F
V
7.5 8.2 V
700 1050 mA
120 135 162 lm
Light Output Characteristics
Luminous Flux vs. Junction Temperature 700mA Luminous Flux vs. Junction Temperature 1050mA
1.4
1.2
1
0.8
0.6
Relative Flux (Lumens)
0.4
0.2
0
-20 0 20 40 60 80 100 120 140
700mA
Junction Temperature (C)
Luminous Flux vs. Junction Temperature
Light output from LED die will decrease with increasing junction temperature. As a result it is recommended that the LED engine’s heat
sink design be optimized to maintain the die junction temperature as low as possible.
To see how you can realize all these design benefits, to request a sample, or to speak with an engineer
about your design, contact Lamina at 800.808.5822 or 609.265.1401 or visit www.laminaceramics.com.
FM-0159 REV - 5-19-06
2
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