Lower-Cost LTCC-M Package Handles High-Brightness LEDs

March 31, 2003
Thanks to its proprietary multilayer ceramic-on-metal technology, a high-brightness LED package can offer superior heat dissipation to conventional packages. It costs approximately half that of conventional packages and can withstand high operating...

Thanks to its proprietary multilayer ceramic-on-metal technology, a high-brightness LED package can offer superior heat dissipation to conventional packages. It costs approximately half that of conventional packages and can withstand high operating temperatures up to 250°C, compared to about 70°C for many conventional plastic packages, due in part to its 170-W/mK thermal conductivity. Developed by Lamina Ceramics, the low-temperature cofired ceramic-on-metal (LTCC-M) package is designed for LED arrays used as replacements for incandescent bulbs, such as traffic signals, automotive, signs and displays, illumination, and backlighting. LED dies may be attached directly to the LTCC-M package via a densely packed array to achieve a light density of up to 840 lumens/in.2 Prototypes can be delivered in as little as four weeks.

Lamina Ceramics Inc.
www.lamina.com
(800) 808-5822

See associated figure

Sponsored Recommendations

What are the Important Considerations when Assessing Cobot Safety?

April 16, 2024
A review of the requirements of ISO/TS 15066 and how they fit in with ISO 10218-1 and 10218-2 a consideration the complexities of collaboration.

Wire & Cable Cutting Digi-Spool® Service

April 16, 2024
Explore DigiKey’s Digi-Spool® professional cutting service for efficient and precise wire and cable management. Custom-cut to your exact specifications for a variety of cable ...

DigiKey Factory Tomorrow Season 3: Sustainable Manufacturing

April 16, 2024
Industry 4.0 is helping manufacturers develop and integrate technologies such as AI, edge computing and connectivity for the factories of tomorrow. Learn more at DigiKey today...

Connectivity – The Backbone of Sustainable Automation

April 16, 2024
Advanced interfaces for signals, data, and electrical power are essential. They help save resources and costs when networking production equipment.

Comments

To join the conversation, and become an exclusive member of Electronic Design, create an account today!