OSRAM launches ultra small Oslon LED

OSRAM Opto Semiconductors (OSRAM Opto Semiconductors) launched a new LED, using 3 x 3 mm compact package. The company said the new package even at a high current drive can also achieve high luminous efficiency, and simplifies the heat management and high reliability, the beam angle of 80 DEG C.

Oslon LED is designed for use in lighting applications such as spotlights, desk lamps and ceiling floodlights.

OSRAM said, Oslon LED has a low thermal resistance of 7 K/W, which can simplify the thermal management, although the product is small in size, but can bring design flexibility for designers to create complex lighting solutions. For extremely high luminous flux of LED, you can put a few LED in tandem design.

In addition to the ultra white LED (color temperature from 5700 K to 6500K), natural white LED and white LED will be listed in the summer of this year, the temperature in the range of 2700 K to 4500 K.

Due to the current maximum flux of ultra white Oslon LED may be 130lm, therefore, when the operating current at 350mA, ultra white Oslon LED (5700K ~ 6500 K) of the average luminous flux up to 110lm.

When the working current is 350mA, the color temperature is 3000K, the average luminous efficiency of warm white Oslon LED can reach 75lm/W, luminous flux is 85lm. When the working current is 700mA, the luminous flux of warm white Oslon LED can reach 155lm, which makes a deep impression on the figure.

Oslon series of other LED product packaging size will not be much larger than the size of the chip package (chip packaging size is generally 1 x to 1 mm). PHILPS Lumileds company as early as March 2007 on the introduction of the Luxeon RebEL series, the package size of 4.5 x mm 3. August 2008, CREE company launched XP package, the package size is only 3.45 x3.45 X2 (high) mm. (http://www.ledsmagazine.com/news/6/5/5)

Oslon LED for lighting