White Power SMD LEDs Vishay released a series of white power SMD LEDs in the CLCC-2 ceramic package. The VLMW82.. devices offer thermal resistance of 20K/W and optical power from 9000mcd to 18000mcd for thermal-sensitive applications. With an profile of 0.75mm, the CLCC-2 flat ceramic package of the VLMW82.. LEDs allows the additional current drive for a maximum light output while maintaining a 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 display backlighting and illumination in automotive and transport, consumer, and general applications.

The package is 3.3mm x 3.4mm. Typical end products include flashes for cameras; retail and window displays; emergency lighting and signs; household appliances; and automotive instrument panels and exterior lighting, such as brake lights and turn signals. Utilizing InGaN technology, the LEDs offer a typical luminous flux of 35000 mlm and optical efficiency of 40lm/W at 100mA. The devices feature a luminous intensity ratio per package unit of IV max/IV min ≤1.6, forward voltage up to 4.3V, and 60° half-intensity angle. The VLMW82.. 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-2 flat package is lead (Pb)-free and RoHS-compliant. The devices are automotive qualified AEC-Q101 and offer an ESD-withstand voltage up to 1kV in accordance with JESD22-A114-B.