Vishay ceramic package bases target high-power LED die

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vishay LED.jpgVishay has introduced a series of ceramic package bases for high-power LED die, with thermal resistance down to 3K/W, writes the Electronics Weekly Technology Editor, Steve Bush.
The LSUB series is available in two configurations: 'standard', for conductive epoxy or thick solder (greater than 12μm) die attach, and 'offset' for thin (2-3μm) solder layers.

Designed to accommodate die that are approximately 1x1mm, the pad size of the standard configuration is large enough to accommodate a parallel diode for ESD protection.
LED and laser applications are expected, in automotive, industrial, and homes.

Read the full article - LED substrates mount die to PCBs

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Paul Ward
As Opto Product Manager at Farnell, Paul is overseeing the company's involvement in the rapidly evolving and high profile LED lighting market sector.

As well as ensuring that Farnell offers the latest technologies and products related to solid state lighting, Paul is also responsible for ensuring that the resources are in place to make it easier for design engineers to specify and design-in LED solutions for their applications.

Educated in Production Engineering and Design at Sheffield Hallam University, Paul has worked in various engineering, training and marketing roles for companies including C&K switches, ITT Cannon, Cherry and LED specialist Chicago Miniature Lighting.

Away from the world of LEDs, Paul is a Founder of the charity RTTW, Photographer and Harley Davidson rider; he has ridden and snapped across Europe, New Zealand and the USA on his chrome hog!

Gordon Routledge
Gordon Routledge is one of the original pioneers in LED illumination having worked with LEDs in illumination applications since 1996. Currently VP of Illumination at Dialight, Gordon founded Lumidrives in 2001, having previously been managing director at ACDC Lighting Systems. Gordon has a degree in Electrical & Electronic Engineering from university of Manchester Institute of Science and Technology.

Ian Bryant
ian bryant.jpgIan Bryant is Business Development Manager LED Division at Carclo Technical Plastics. He has worked on and off at Carclo (Formerly Combined Optical Industrial) since leaving school. He has worked through the company from Toolmaking to starting the company on the road of LED optics business some 6-7 years ago, starting with a standard range and more in line with the business of custom optics. In between all this he has worked in engineering and as a works Director for a hydraulics company but kept getting pulled back to the optics industrial. We are able to offer the full solution from idea to parts so have a very good understanding on what is needed. You will see some posts from our design team also under my name.

About this Entry

This page contains a single entry by Alun Williams - Electronics Weekly.com published on March 15, 2010 2:36 PM.

Sound thermal design principles to extend LED lifetimes was the previous entry in this blog.

Samsung finds LED fridge lighting cool is the next entry in this blog.

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