Luxeon Flash LXCL-PWF1 Technical Datasheet DS49 Luxeon Flash is a family of

Luxeon Flash LXCL-PWF1 Technical Datasheet DS49 Luxeon Flash is a family of ultra compact light sources specifically designed and

power light source Luxeon Flash LXCL-PWF1 Technical Datasheet DS49 Luxeon Flash is a family of ultra compact light sources specifically designed and tested for use as a camera flash in space constrained, portable digital imaging applications. The Luxeon Flash products are based on proven Luxeon technology and provide the highest levels of light output available for a solid state light source. The uniquely bright source density characteristics of the Luxeon Flash products will provide greater amounts of light where needed, enabling higher resolution pictures Features · Highest Flux per LED on the Market · Very Small Emitter Size · Radiation Patterns Optimal for Camera Flash (with Lens) · Smaller than Xenon Strobe Light · Surface Mount Technology · Superior ESD protection to be taken in lower level ambient light environments at greater distances. Camera cell phones, digital still cameras and PDAs can all incorporate Luxeon Flash into Benefits · High Lux and Long Distances (3m) sleek designs while maintaining high levels of light output. · Enables Higher Resolution Pictures in Darker Environments · Small Emitter Size Allows for Smaller Overall Package Size Typical Applications · Wireless camera-phones · Digital still cameras · PDAs Luxeon Flash ©2004 Lumileds Future Electronics All Rights Reserved DS49 11/12/04 Page 1 of 12 Flux Characteristics at 1000 mA[1][2], Junction Temperature TJ = 25° C Minimum Luminous Flux (lm) v 28 Current (mA) LXCL-PWF1 1000 Typical Luminous Flux (lm) v 43 Notes: 1. LXCL-PWF1 Minimum (V) Typical (V) 3.2 3.8 Lumileds maintains a tolerance of ± 0.06V on forward voltage measurements 4. All values assume a junction temperature Tj of 25°C For flash modes, it is recommended that the drive current be as high as possible (up to 2000 mA) for optimal results Maximum (V) 1000 Luxeon types with even higher luminous flux levels will become available in the future. Please consult your Lumileds Authorized Distributor or Lumileds sales representative for more information. 5. Current (mA) 2. 3. Electrical Characteristics at 1000 mA[3], Junction Temperature TJ = 25° C Minimum luminous flux performance guaranteed within published operating conditions. Lumileds maintains a tolerance of ± 10% on flux measurements. 4.8 Typical Flux (lm) Output vs. Drive Current[4][5] Current (mA) Flux (lm) 100 7 200 12 300 18 350 20 500 26 700 34 1000 43 1500 53 2000 63 Luxeon Flash ©2004 Lumileds Future Electronics All Rights Reserved DS49 11/12/04 Page 2 of 12 Flash and Torch Mode Operation Typical On-Axis Intensity (cd) vs. Drive Current[1][2][4] Current (mA) High Uniformity Option (cd) High Intensity Option (cd) 5 8 1. Adequate cooling capacity required in order to keep junction temperature Tj less than 100 °C 2. No Lens (cd) 100 Note: High Uniformity and High Illuminance Option assumes use of the Lumileds reference design optic. The design of this optic is available upon request. 2 200 9 15 4 300 13 21 6 350 15 24 7 500 20 32 9 700 26 41 11 1000 33 53 15 1500 40 63 17 2000 47 75 21 High Uniformity option is achieved by placing the reference lens at 0.4 mm from the top of the emitter. This will yield uniformity of 41% (relative to center) at the horizontal edge and 24% (relative to center) at the corners. Typical On-Axis Illuminance (lux) vs. Drive Current at .5 meters[1][2][3][4] Current (mA) High High Uniformity Illuminance Option (lux) Option (lux) Uniformity can be traded-off for increased On-Axis Illuminance/Intensity. This is shown in the High Intensity Option and is achieved by placing the reference lens at 0.7mm from the top of the emitter. In this option, the uniformity is 17% at the horizontal edge and 10% at the corners. No Lens (lux) 100 20 32 9 200 36 58 16 300 53 84 23 350 59 95 26 500 79 127 35 700 102 164 45 1000 132 211 58 1500 158 253 70 2000 188 301 83 3. Illuminance is inversely proportional to the square of the distance. For example: if the illuminance at 1 meter is 40, then the illuminance at 2 meters is 40/(22) = 10 lux. The illuminance at 3 meters is 40/(32) = 4.4 lux 4. Luxeon Flash ©2004 Lumileds Future Electronics All Rights Reserved DS49 11/12/04 Page 3 of 12 For flash modes, it is recommended that the drive current be as high as possible for optimal results. Note: Typical On-Axis Illuminance (lux) vs. Drive Current at 1 meter[1][2][3][4] Current (mA) High High Uniformity Illuminance Option (lux) Option (lux) 100 5 8 9 15 4 300 13 21 6 350 15 24 7 500 20 32 9 700 26 41 11 1000 33 53 15 1500 40 63 17 2000 47 75 High Uniformity and High Illuminance Option assumes use of the Lumileds reference design optic. The design of this optic is available upon request. 2 200 Adequate cooling capacity required in order to keep junction temperature Tj less than 100 °C 2. No Lens (lux) 1. 21 High Uniformity option is achieved by placing the lens at 0.4 mm from the top of the emitter. This will yield uniformity of 41% (relative to the center) at the horizontal edge and 24% (relative to the center) at the corners. Uniformity can be traded-off for increased On-Axis Illuminance/Intensity. This is shown in the High Intensity Option and is achieved by placing the optic at 0.7mm from the top of the emitter. In this option, the uniformity is 17% at the horizontal edge and 10% at the corners. 3. Illuminance is inversely proportional to the square of the distance. For example: if the illuminance at 1 meter is 40, then the illuminance at 2 meters is 40/(22) = 10 lux. The illuminance at 3 meters is 40/(32) = 4.4 lux 4. Luxeon Flash ©2004 Lumileds Future Electronics All Rights Reserved DS49 11/12/04 Page 4 of 12 For flash modes, it is recommended that the drive current be as high as possible for optimal results. Thermal Considerations for Flash Mode Current vs. Max Pulse Width [1][2][3] Max Drive Figure 1 Thermal Considerations for Flash Mode 1,400 Max Pulse Current (mA) 1,200 PWF1 Mounted on an 8-Layer PCB 1,000 Notes: 1. Maximum drive currents versus pulse widths for LXCLPWF1 mounted on a PCB and 8-Layer PCB with a copper clad area of 6 mm in radius. 2. Higher currents (up to 2000 mA) are possible through proper thermal management 3. PCB Mounted design refers to single Sided PCB. The 8Layer PCB design requires thermal vias 800 600 400 PWF1 PCB-Mounted 200 0 0 50 100 200 300 400 500 Pulse width (ms) Luxeon Flash ©2004 Lumileds Future Electronics All Rights Reserved DS49 11/12/04 Page 5 of 12 Color Temperature (White) for Flash & Torch Modes Color Temperature[1] CCT Typ. 7000 K Min. 5000 K Total Included Angle[2] Viewing Angle[3] (degrees) Notes: 1. Minimum CRI (Color Rendering Index) for White product types is 70. CCT ±5% tester tolerance. (Degrees) 0.90V 140 Max. 10000 K 2 1/2 120 2. Total included angle at which 90% of total luminous flux is captured. 3. ½ is the off axis angle from lamp centerline where the luminous intensity is ½ of the peak value. Typical Forward Voltage (VF) vs. Drive Currents (IF) for Both Flash & Torch Modes Junction Temperature Tj = 25° C 4.4 Forward Voltage (Vf) 4.2 4 Figure 2 Forward Voltage vs. Drive Current for LXCL-PWF1 3.8 3.6 3.4 3.2 3 0 200 400 600 800 1000 1200 1400 1600 1800 2000 Drive Current (mA) Luxeon Flash ©2004 Lumileds Future Electronics All Rights Reserved DS49 11/12/04 Page 6 of 12 Electrical & Thermal Characteristics Notes: () RD Temperature coefficient of forward voltage[2] (mV/oC) VF/ TJ Thermal resistance, junction to case (oC/W) RJ-C 0.4 -2.0 9.3 Dynamic resistance Part Number [1][2] LXCL-PWF1 1. Dynamic resistance is the inverse of the slope in linear forward voltage model for LEDs. 2. Measured between 25oC Tj 110oC at IF = 350mA. Absolute Maximum Ratings LXCL-PWF1 Notes: Parameter Value Peak Pulsed Forward Current (mA) [1] ESD Sensitivity[2] LED Junction Temperature (oC) Storage Temperature (oC) Reflow Soldering Temperature (oC) Operating Temperature (oC) 2000 ± 16,000V HBM 150 -40 to +120 260 for 5 seconds max -40 to +120 1. Max pulse width of 200 ms with proper thermal management 2. LEDs are not designed to be driven in reverse bias. Lumileds does not guarantee at reverse bias conditions. Relative Specrtal Power Distribution Typical Wavelength Characteristics, TJ = 25oC 1.0 0.8 0.6 Figure 3 White Color Spectrum of Typical CCT Part, Integrated Measurement 0.4 0.2 0.0 350 400 450 500 550 600 650 700 750 800 Wavelength (nm) Luxeon Flash ©2004 Lumileds Future Electronics All Rights Reserved DS49 11/12/04 Page 7 of 12 Typical Representative Spatial Radiation Pattern 1 0.9 Relative Intensity 0.8 0.7 Figure 4 Typical Representative Spatial Radiation Pattern (Far Field) for LXCL-PWF1 0.6 0.5 0.4 0.3 0.2 0.1 0 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Angular Displacement (Degrees) Mechanical Dimensions LXCL-PWF1 Notes: 1. 2. DS49 11/12/04 Page 8 of 12 All dimensions are in millimeters 3. Luxeon Flash ©2004 Lumileds Future Electronics All Rights Reserved Drawings not to scale Measurements without tolerances are for reference only Top View Cathode (-) Side View Anode (+) Bottom View Luxeon Flash ©2004 Lumileds Future Electronics All Rights Reserved DS49 11/12/04 Page 9 of 12 Reel Packaging (LXHL-PWF1) Figure 5 Reel dimensions and orientation Notes: 1. 2. DS49 11/12/04 Page 10 of 12 All dimensions are in millimeters. 3. Luxeon Flash ©2004 Lumileds Future Electronics All Rights Reserved Drawings not to scale. All dimensions without tolerances are for reference only. Emitter Packaging (LXHL-PWF1) Notes: 1. Drawings not to scale. 2. All dimensions are in millimeters. 3. All dimensions without tolerances are for reference only. Figure 6 Tape Dimensions Luxeon Flash ©2004 Lumileds Future Electronics All Rights Reserved DS49 11/12/04 Page 11 of 12 About Luxeon Luxeon is the new world of solid state lighting (LED) technology. Luxeon Power Light Source Solutions offer huge advantages over conventional lighting and huge advantages over other LED solutions. Luxeon enables partners to create and market products that, until now, were impossible to create. This means the opportunity to create products with a clear ompetitive advantage in the market. Products that are smaller, lighter, sleeker, cooler, and brighter. Products that are more fun to use, more efficient, and more environmentally conscious than ever before possible! Company Information Luxeon is developed, manufactured and marketed by Lumileds Lighting, U.S., LLC. Lumileds is a world class supplier of Light Emitting Diodes (LEDs) producing billions of LEDs annually. Lumileds is a fully integrated supplier, producing core LED material in all three base colors (Red, Green, Blue) and White. Lumileds has R&D development centers in San Jose, California and Best, The Netherlands. Production capabilities in San Jose, California and Malaysia. Lumileds may make process or materials changes affecting the performance or other characteristics of Luxeon. These products supplied after such change will continue to meet published specifications, but may not be identical to products supplied as samples or under prior orders. Lumileds is pioneering the high flux LED technology and bridging the gap between solid state LED technology and the lighting world. Lumileds is absolutely dedicated to bringing the best and brightest LED technology to enable new applications and markets in the Lighting world. For technical assistance or sales assistance please contact the following: North America: +1 888 Luxeon2 Europe: +00 800 443 88873 Asia: 800 LUMILEDS Email us at info@lumileds.com Lumileds Lighting U.S., LLC 370 West Trimble Road San Jose, CA 95131 +1 408-435-6044 info@lumileds.com www.luxeon.com Luxeon Flash ©2004 Lumileds Future Electronics All Rights Reserved DS49 11/12/04 Page 12 of 12