29 January 2016

Vishay launches metal-core-based cool-white LED power module

Vishay Intertechnology Inc of Malvern, PA, USA has launched a new metal-core-based cool-white LED power module featuring 12 high-brightness LEDs with high luminous flux of 4000lm each at 1A.

To simplify designs and manufacturing processes, the Vishay Semiconductors VLSL12A03-3Q3T-50A can be combined with off-the-shelf LEDiL quadruple lenses, while its integrated small thermal sensor (NTCS0603E347JHT) and fourfold plug-in connector (87438-0443) eliminate the need for additional soldering.

Optimized for illumination in internal building lighting, street lighting, tunnel lights, industrial lighting and general lighting applications, the 12 LM80-certified LEDs of the VLSL12A03-3Q3T-50A are serially connected on an aluminum metal-core, single-side PCB measuring 161mm by 50mm by 2mm and featuring a shiny white surface. To allow for a variety of emission patterns, the layout is compatible with LEDiL 2x2 STRADA and high-bay quadruple lenses.

Based on indium gallium nitride (InGaN) technology, the VLSL12A03-3Q3T-50A provides a maximum current of 1500mA, color temperature from 4700K to 5500K, power dissipation of 55W, and forward voltage from 33.6V to 40.8V at 1A. The LED module offers an angle of half intensity of ±60° and luminous flux binning. RoHS-compliant, halogen-free, and Vishay Green, the device provides ESD withstand voltage up to 2kV in accordance with JESD22-A114-B.

Tags: Vishay

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