SMD LEDs utilize InGaN/TAG on sapphire technology.October 9, 2008 -
High-intensity white power SMD LEDs offer InGaN/TAG on sapphire technology for optical power from 2,240-5,600 mcd and service life of up to 50,000 hr. VLMW63 series features CLCC-6 package and thermal resistance to 50 k/W, while VLMW64 series with 0.9 mm profile comes in CLCC-6 flat package and offers thermal resistance of 40 k/W. Compatible with IR-reflow solder processes, LEDs offer typical luminous flux of 11,000 mlm and optical efficiency up to 30 lm/W.
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Original Press release
Vishay Intertechnology, Inc.
63 Lincoln Hwy., P.O. Box 4004
Malvern, PA, 19355 2143
USA
Vishay Releases Industry's First White Power SMD LEDs to Utilize InGaN/TAG on Sapphire Technology in CLCC-6 and CLCC-6 Flat Ceramic Packages
Devices Provide Low Thermal Resistance Down to 40k/W and High Optical Power
From 2240mcd to 5600mcd for High-Volume Applications
MALVERN, PENNSYLVANIA - September 19, 2008 - Vishay Intertechnology, Inc. today released the industrys first high-intensity white power SMD LEDs in the CLCC-6 and CLCC-6 flat ceramic packages to offer InGaN/TAG on sapphire technology for high optical power from 2240mcd to 5600mcd.
Designed to reduce costs in high-volume applications, the new VLMW63.. series features the CLCC-6 package and a low thermal resistance to 50k/W, while the VLMW64.. series in the CLCC-6 flat package offers a low thermal resistance of 40k/W and an ultra-low profile of 0.9mm.
With compact footprints of 3.3mm by 3.4mm, the ceramic packages of the LEDs allow the additional current drive for a maximum light output while maintaining a high service life of up to 50,000 hours, making them ideal light sources in space-limited applications where thermal management is a key consideration.
The devices are optimized for backlighting and illumination in automotive and transport, consumer, and general applications. Typical end products include flashes for cameras; emergency lighting; and automotive instrument panels and exterior lighting, such as brake lights and turn signals.
The LEDs offer a typical luminous flux of 11000 mlm and optical efficiency up to 30 lm/W. The devices feature a luminous intensity ratio per package unit of IV max/IV min less than or equivalent to 1.6, forward voltage up to 4.3V, and 60° half-intensity angle.
The VLMW63.. and VLMW64.. LEDs are compatible with IR-reflow solder processes, in accordance with CECC 00802 and J-STD-020C. Preconditioned according to JEDEC Level 4 standards, the CLCC-6 and CLCC-6 flat packages are lead (Pb)-free and RoHS-compliant. The devices are automotive qualified AEC-Q101 and offer an ESD-withstand voltage up to 2kV in accordance with JESD22-A114-B.
Samples and production quantities of the new VLMW63.. and VLMW64.. high-intensity white power SMD LEDs are available now, with lead times of eight weeks for larger orders. Pricing for U.S. delivery ranges from $0.48 to $0.60 per piece.
Vishay Intertechnology, Inc., a Fortune 1,000 Company listed on the NYSE (VSH), is one of the world's largest manufacturers of discrete semiconductors (diodes, rectifiers, transistors, and optoelectronics and selected ICs) and passive electronic components (resistors, capacitors, inductors, sensors, and transducers). These components are used in virtually all types of electronic devices and equipment, in the industrial, computing, automotive, consumer, telecommunications, military, aerospace, and medical markets. Its product innovations, successful acquisition strategy, and ability to provide "one-stop shop" service have made Vishay a global industry leader. Vishay can be found on the Internet at http://www.vishay.com.
Worldwide Reader Contact:
Vishay Intertechnology, Inc.
info@vishay.com
www.vishay.com
Samples: +1 (619) 336-0860
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