Newest Members of the DURIS Family of LEDs: DURIS S 5 and DURIS S 8
The two newest members of the OSRAM Opto Semiconductors' DURIS Family of LEDs are DURIS S 5 and DURIS S 8. These new LEDs have many features that make them ideal for numerous low and high power lighting applications. The DURIS S 5 is a compact, mid-power LED, while the DURIS S 8 is a compact, high-power LED, both with scalable luminous flux packages.
DURIS S 5: The Compact Mid-power LED for Longer Lifetime and More Efficiency
The DURIS S 5 is a new compact, mid-power LED with a 3 mm x 3 mm footprint that is available in three different luminous flux packages. It provides flexibility in forward voltage, luminous flux and efficacy and offers high lifetimes even at elevated temperatures.
Compared to polyphthalamide (PPA) packages, higher lifetimes can be achieved at higher solder point temperatures thanks to innovative package materials. The DURIS S 5 allows for various luminous flux packages within one LED package type, saving costs on secondary components within the luminaire. With its higher voltage option (6V), the DURIS S 5 optimizes driver efficiency and costs.
Features
- Three different lumen options within one package size
- Small footprint (3mm x 3mm) for clustering
- Higher lifetime than PPA packages
- Compact light source with a colored diffused silicone resin in a white SMT package
- Viewing angle at 50% lv: 120�
- Optimized driver efficiency and costs due to higher voltage option (6V forward voltage)
- Color: 2700 K - 6500 K (white)
- CRI: 85 (typ.)
- Lumen maintenance: testing according to IESNA LM-80 in progress
Applications
- Indoor general lighting
- Industrial lighting
- Linear lights
- Professional downlights
- Retrofits - directional, omni-directional and linear
For more information on DURIS S 5, click here.
DURIS S 8 is small, simple and smart
Small. Simple. Smart. The DURIS S 8 is a revolutionary compact high-power LED for indoor illumination, including directional and omni-directional retrofit lamps. As a new multi-chip member of the DURIS S LED series, the LED's high luminous flux, high forward voltage and high color consistency from only one small LED package allows for completely new opportunities for indoor lighting applications.
The new DURIS S 8 emits a great deal of light from a small surface area, creating efficient optical solutions. It measures just 5.8 x 5.2 mm and is available in six- or eight-chip versions, allowing for different lumen packages from one LED type, eliminating the need for numerous LEDs. This saves cost within the luminaire, reducing assembly efforts and simplifying logistics.
Compared to PPA packages, DURIS S 8 also offers higher lifetime and higher possible solder point temperatures thanks to a package consisting of an innovative plastic housing material that is resistant to aging due to high temperature and short wavelength (UV) light, but also costs less than the ceramic housings more frequently used. With a luminous flux of 500 lm at 200 mA, the LED can be used in retrofits such as MR16 and PAR16 replacement lamps. The close grouping of the LED die allows for excellent color consistency in combination with high lumens, corresponding to a three-step MacAdam ellipse with a CRI greater than 80. The DURIS S 8 is grouped at a junction temperature of 100 �C for an effortless design in.
Features
- Three different lumen options within one package size
- Small Light Emitting Surface (LES) improves optical behavior in directional lighting
- Low thermal resistance enables excellent thermal performance
- High operating temperatures of up to 110�C solder point temperature permitted
- Small footprint for clustering
- Higher lifetime than PPA packages
- Optimized driver efficiency and costs due to higher voltage option
- Compact light source in white SMT package, colored diffused silicone resin
- Viewing angle at 50% lv: 120�
- Colors: 2700 / 3000 / 4000 K (white) (3500 / 5000 / 5700 / 6500 K available soon)
Applications
- Directional retrofits, such as MR16, PAR16, AR111
- Downlights
- Spotlights
- Omni-directional retrofits
For more information on DURIS S 8, click
here.
Free DURIS S 8 Samples
Now you can order a free sample to experience this revolutionary LED for yourself. Click here to order your DURIS S 8 sample today.