LEDs use tuneable light conversion technology

Posted By : Mick Elliott
LEDs use tuneable light conversion technology

Osconiq S 3030 QD LEDs from Osram Opto Semiconductors are in stock at Mouser Electronics. Utilising Quantum Dot (QD) tuneable light conversion technology, these mid-power LEDs are designed for area lighting and downlight applications that benefit from high efficacy and excellent colour rendering.

This product is Osram’s first LED to feature QD technology, which delivers outstanding efficacy, even at high colour rendering indexes (CRI).

It enables Osram to begin to close the efficacy gap that exists between CRI 80 and CRI 90 LEDs today.

Another feature of the Osconiq S 3030 QD is the QDs are encapsulated to protect them from moisture and other external influences that pose the greatest risk to the functionality of an LED.

The LEDs offer illumination colour options of warm white or cool white (2,700K to 4,000K) with a minimum CRI of 90. The LEDs’ QD phosphor solution enables CRI 90 to achieve an outstanding efficacy value of 173lm/W at 3000K.

The devices can withstand up to 8kV of electrostatic discharge (ESD) voltage according to ANSI/ESDA/JEDEC JS-001 (HBM, Class 3B).

Housed in a compact 3 × 3 mm surface-mount package, these LEDs offer a wide 120-degree beam angle at 50 percent luminous intensity.

They feature luminous flux of 31lm at 3000 K with a forward voltage of 2.75V, forward current range of 10mA to 180mA, and an operating temperature range of minus 40 to 100 degrees Celsius.


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