800-0345-1 LAMINA, 800-0345-1 Datasheet

HEAT SINK, FOR ATLAS LED

800-0345-1

Manufacturer Part Number
800-0345-1
Description
HEAT SINK, FOR ATLAS LED
Manufacturer
LAMINA
Datasheet

Specifications of 800-0345-1

Height
25.4mm
Heat Sink Material
LTCC-M
Svhc
No SVHC (18-Jun-2010)
External Length / Height
2.54cm
Surface Finish
Black Ceramic On Metal
External Diameter
63.5mm
External
RoHS Compliant
External Height
25.4mm
Mounting Type
Screw Mount
Rohs Compliant
Yes
Lamina Radial Heat Sinks
Lamina LED Light Sources
As the market leader in the development and manufacture of super-bright LED arrays,
Lamina brings solid state lighting to applications which until now were only possible with
traditional lighting sources.
Lamina’s LED arrays are manufactured by combining high brightness LEDs from industry-
leading LED manufacturers with Lamina's proprietary packaging technology, multilayer Low
Temperature Co-Fired Ceramic on Metal (LTCC-M). LTCC-M is a breakthrough in thermal
performance for LED packaging technology, 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 LED light sources are available in white, RGB and
monochrome, from 1W to 100W, and also in custom packages up to 1000W.
Lamina LED Light sources provide:
Radial Heat Sinks
Lamina, working in cooperation with ThermaFlo (www.ThermaFlo.com), developed a
selection of radial heat sinks to enable easy and rapid prototyping of designs with Lamina’s
light engines. These heat sinks have been designed to maximize the thermal performance of
high brightness LED light sources while allowing design flexibility.
Lamina heat sinks are:
about your design, contact Lamina at 800.808.5822 or 609.265.1401 or visit www.laminaceramics.com.
To see how you can realize all these design benefits, to request a sample, or to speak with an engineer
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800-0345-1 Summary of contents

Page 1

... RILLED AND TAPPED FOR EASE OF ASSEMBLY • NODIZED FOR ENHANCED • D ESIGNED FOR A WIDE RANGE OF MOUNTING OPTIONS To see how you can realize all these design benefits, to request a sample speak with an engineer about your design, contact Lamina at 800.808.5822 or 609.265.1401 or visit www.laminaceramics.com. F OOTPRINT I R MPROVED ELIABILITY M AINTENANCE ...

Page 2

... NCREASING HEAT SINK SIZE WILL GENERALLY HELP TO LOWER . OUTPUT BL-2000 and BL-4000 Heat Sinks Mechanical Specifications To see how you can realize all these design benefits, to request a sample speak with an engineer about your design, contact Lamina at 800.808.5822 or 609.265.1401 or visit www.laminaceramics.com REE OR FORCED CONVECTION OF AIR , LIGHT ENGINE ATTACHMENT METHOD . – ...

Page 3

... Technical Data Heat Sink Part Number Dimension 800-0345-3 0.5" (1.27cm) 800-0345-2 0.75" (1.9cm) 800-0345-1 1.0" (2.54cm) 800-0345-5 1.5" (3.81cm) Applicable heat sinks when operated at rated LED light source power, 25°C ambient and unrestricted convection. Note: BL-2000 and BL-4000 Heat Sink Performance The heat sink thermal resistance and temperature rise over ambient temperature for the desired input power (Power Dissipated) can be determined using the charts below ...

Page 4

... The maximum rated LED die junction temperatures can be found on the respective Product Data Sheets. To see how you can realize all these design benefits, to request a sample speak with an engineer about your design, contact Lamina at 800.808.5822 or 609.265.1401 or visit www.laminaceramics.com. BL-3000 White, RGB+, Blue, “A” Dimension 1.0" ...

Page 5

... Lamina’s LED light sources and Lamina’s worldwide distribution network. To see how you can realize all these design benefits, to request a sample speak with an engineer about your design, contact Lamina at 800.808.5822 or 609.265.1401 or visit www.laminaceramics.com. Temperature Rise Over Ambient Temperature Rise Over Ambient vs Power Dissipated - Natural Convection ...

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