/ OS LED M / SS 25/01/2006 Page: 1
Overview slides: Possible applications Customer benefits Product features Technical data Driver recommendations Application example OSTAR platform roadmap / OS LED M / SS 25/01/2006 Page: 2
Possible applications: / OS LED M / SS 25/01/2006 Page: 3
Customer benefits: High flexibility: Different brightness levels due to availability of four and six chip version Available without lens for use with own optics Designed for use with secondary optics due to White color using chip level conversion True lambertian radiation characteristics High packaging density possible due to hexagonal shape High luminous intensity: Brightest white Power LED with more than 400 lm @ 700 ma Higher efficiency than standard halogen lamps: 38 lm/w @ 350 ma and 25 lm/w @ 700 ma with lens High reliability due to long product life time (up to 50 000 hours) / OS LED M / SS 25/01/2006 Page: 4
Customer benefits: Best chip architectures for your applications Increased luminance of chip due to pure surface emission. ThinGaN with phosphor for white / OS LED M / SS 25/01/2006 Page: 5
Customer benefits: Sapphire-PowerLED (generic) volume emitter top or bottom contacts Thinfilm Technology surface emitter top and bottom contacts ~ 49 % top emission Side emission > 97 % Thinfilm technology has the best front emission and highest luminance. / OS LED M / SS 25/01/2006 Page: 6
Features: Hexagonal shape with holes for precise adjustment of external optics Integrated primary lens with lambertian beam shape increases light output by 40% Chips are connected in series Low thermal resistance < 4 K/W High ESD protection: > 2 kv Color temperature: 4500-7000 K (daylight white) Recommended assembly: Screws or spring types Electrical connection: Soldering of wires on solder pads Spring types Lead (Pb) free RoHS compliant / OS LED M / SS 25/01/2006 Page: 7
Technical Data: Type Color Description Typ. Brightness Typ. Power LE W E2A 4500-4 LED dies, without lens 200 lm @ 700 ma 10 W LE W E2B 7000 K 4 LED dies, 120 lens 280 lm @ 700 ma 10 W LE W E3A daylight 6 LED dies, without lens 300 lm @ 700 ma 15 W LE W E3B white 6 LED dies, 120 lens 420 lm @ 700 ma 15 W Availability: Status LE W E2A LE W E2B LE W E3A LE W E3B Engineering samples available available available available Planned mass production Q2/2006 Q2/2006 Q2/2006 Q2/2006 / OS LED M / SS 25/01/2006 Page: 8
Driver recommendations: OSRAM www.osram.com Type Voltage Current # OSTAR @ I = 350mA 4 chips 6 chips OT 9/200-240/350 V in = 200-240V AC V out = 1.8-25V I = 350 ma 1x 1x OT 9/100-120/350E V in = 100-120V AC V out = 1.8 25V I = 350 ma 1x 1x OT 9/10-24/350 DIM V in = 10-24V DC V out = 0 24.5V DC I = 350 ma 1x 1x / OS LED M / SS 25/01/2006 Page: 9
Driver recommendations: National www.national.com Type Voltage Current # OSTAR @ I = 700mA 4 chips 6 chips LM3478 V in = 2.97-40V DC V out = 1.24-36V I = 1A 2x 1x LM5000 V in = 3.1-40V DC V out = 3.1-80V I = 2A 4x 3x LM5010 V in = 8-75V DC V out = 2.5-60V I = 1A 3x 2x LM5021 V in = 90-270 AC (max. 80 % duty cycle) V out = 12-270V I = 1A 15x 10x / OS LED M / SS 25/01/2006 Page: 10
Driver recommendations: STMicroelectronics www.st.com AC/DC DC/DC Type Voltage Current VIPer 22A VIPer 53A L6562 (L6565) L4976D L5970D L6902D V in = 90-265V V in = 82-265V # OSTAR @ I = 700mA 4 chips 6 chips V out = 5-18V I = 700 ma 1x --- V in = 82-265V V out = 5-40V I = 1 A 2x 1x V out = 12-270 V I = 1 A 15x 10x V in = 8-55V V out = 0.5-50V I = 1 A 2x 1x V in = 4.4-36V V out = 0.5-35V I = 1 A 2x 1x V in = 8-36V V out = 1.235-34V I = 1 A 1x 1x / OS LED M / SS 25/01/2006 Page: 11
Driver recommendations: Supertex www. supertex.com Type Voltage Current # OSTAR @ I = 700mA 4 chips 6 chips HV9910 V in = 8-450V DC / 8-265V AC V out < V in I = 2A 24x 16x HV9931 V in = 8-450V DC / 8-265V AC V out >3V I = 1A 12x 8x HV9930 V in = 8-200V DC V out > V in or V out < V in I = 1A 12x 8x HV9911 V in = 9-250V DC V out > V in I = 2A 24x 16x / OS LED M / SS 25/01/2006 Page: 12
Application example: 3 OSTAR with 4 chips (LE W E2B) used Aluminum ring with 54 mm in diameter and 4 mm thickness Diameter of the luminaire: 39 cm Brightness of the luminaire: appr. 840 lm 500 lx in 0.75 m (measured) Driving current: 700 ma Forward voltage: U f max. = 17.2 V per OSTAR Max. power consumption: 12 Watt per OSTAR For more detailed information please refer to the technical presentation / OS LED M / SS 25/01/2006 Page: 13
Platform roadmap: white lumen out of light source 1000lm 800lm RPTV Headlamp 300lm Projection 170lm Lighting 2005 2006 2007 / OS LED M / SS 25/01/2006 Page: 14
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Innovative Package Development High-Power LED Packages Dimensions: lengths x width x height TOPLED TOPLED with lens Power TOPLED Power TOPLED with lens Advanced Power TOPLED 3.5 x 2.8 x 1.9 mm 3.5 x 2.8 x 3.5 mm 3.5 x 2.8 x 1.9 mm 3.5 x 2.8 x 3.6 mm 3.4 x 3.3 x 1.9 mm Golden DRAGON OSTAR - Projection OSTAR - Lighting 11.0 x 6.0 x 1.8 mm 28.0 x 15.0 mm 22.0 x 20.0 mm / OS LED M / SS 25/01/2006 Page: 16
Innovative Package Development High-Power LED Packages OSTAR Dimensions: height Advanced Power TOPLED Golden DRAGON TOPLED Power TOPLED 1.8 mm 1.9 mm 1.9 mm 1.9 mm PointLED 0.725 mm Miniature LED Packages Mini TOPLED 1.3 mm Chipled 1.1 mm 0.8 mm 0.6 mm Micro SIDELED 1.0 mm 0.8 mm 0.6 mm SmartLED 0.6 mm 0.3 mm FIREFLY 0.6 mm 0.5 mm / OS LED M / SS 25/01/2006 Page: 17