Cool white LED module simplifies design & manufacturing

29th January 2016

Vishay

Nat Bowers

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Datasheet

Vishay Intertechnology has introduced a metal-core-based cool white LED power module featuring 12 high-brightness LEDs, each offering a high luminous flux of 4000lm at 1A. To simplify designs and manufacturing processes, the 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.

Optimised 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 aluminium metal-core, single-side PCB measuring 161x50x2mm and featuring a shiny white surface. To allow for a variety of emission patterns, this layout is compatible with LEDiL 2x2 STRADA and High Bay quadruple lenses.

Based on InGaN technology, the VLSL12A03-3Q3T-50A provides a maximum current of 1500mA, colour temperature from 4700 to 5500K, power dissipation of 55W and forward voltage from 33.6 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.

Samples and production quantities of the VLSL12A03-3Q3T-50A are available now. Lead time for production quantities is six to eight weeks.