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| power light source Luxeon Dental Technical Data DS35 LuxeonTM is a revolutionary, energy efficient and ultra compact new light source, combining the lifetime and reliability advantages of Light Emitting Diodes with the brightness of conventional lighting. Features * Highest Flux per LED in the world * Very long operating life (up to100k hours) * More Energy Efficient than Incandescent and most Halogen lamps * Low voltage DC operated * Cool beam, safe to the touch TM Luxeon Dental Solutions include both Luxeon and Luxeon V alternatives, offering both a low and high power curing source. Luxeon Dental is available in either the emitter or star form, allowing flexibility in curing system design. * Instant light (less than 100 ns) * Fully dimmable * No UV * Superior ESD protection Luxeon Dental products are selected from the peak wavelength range most effective for short curing times, and are produced to elevated minimum power levels to deliver the powerful short wavelength blue power required to reduce curing times while enabling handheld curing wands. Benefits * Radiometric power levels and peak wavelength specifications matched to the response curves of many dental resins. * Extreme radiometric power results in short curing times, <10 seconds for the Luxeon devices and on the order of 5 seconds for This revolutionary new product line is specifically tailored to the dental curing industry to provide the source most effective for this application. the Luxeon V devices. * Low voltage DC operation allows for handheld cordless curing wand designs. * Directed light from the source of the desired wavelength eliminates the need for inefficient color filters. * Long life eliminates the need for bulb replacement Luxeon Dental is available in radiometric dental blue. Mechanical Dimensions - Emitter Batwing (Low Dome) - LXHL-BRD1 Notes: 1. The anode side of the device is denoted by a hole in the lead frame. Electrical insulation between the case and the board is required - slug of device is not electrically neutral. Do not electrically connect either the anode or cathode to the slug. Drawings not to scale. All dimensions are in millimeters. All dimensions without tolerances are for reference only. 2. 3. 4. Lambertian (High Dome) - LXHL-PRD5 Notes: 1. The anode side of the device is denoted by a hole in the lead frame. Electrical insulation between the case and the board is required - slug of device is not electrically neutral. Do not electrically connect either the anode or cathode to the slug. Drawings not to scale. All dimensions are in millimeters. All dimensions without tolerances are for reference only. 2. 3. 4. Luxeon Dental 2 Document #: DS35 (02/04) Mechanical Dimensions - Star Luxeon Star LIGHT SOURCE LXHL-MRD1 Notes: 1. 2. Slots in aluminum-core PCB for M3 or #4 mounting screw. Electrical interconnection pads labeled on the aluminum-core PCB with "+" and "-" to denote positive and negative, respectively. All positive pads are interconnected, as are all negative pads, allowing for flexibility in array interconnection. Drawings not to scale. All dimensions are in millimeters. Batwing (Low Dome) 3. 4. Luxeon V Star LXHL-LRD5 Notes: 1. 2. Slots in aluminum-core PCB for M3 or #4 mounting screw. Electrical interconnection pads labeled on the aluminum-core PCB with "+" and "-" to denote positive and negative, respectively. All positive pads are interconnected, as are all negative pads, allowing for flexibility in array interconnection. Electrical insulation between neighboring Stars is required - aluminum board is not electrically neutral. Drawings not to scale. All dimensions are in millimeters. 3. Lambertian 4. 5. Luxeon Dental 3 Document #: DS35 (02/04) Part Number Matrix Part Number LXHL-BRD1 LXHL-MRD1 LXHL-PRD5 LXHL-LRD5 Beam Pattern Batwing Batwing Lambertian Lambertian Configuration Emitter Star Emitter Star Product Type Luxeon Luxeon Luxeon V Luxeon V Drive Current 350 350 700 700 mA mA mA mA Radiometric Power Characteristics at 350mA, Junction Temperature, TJ = 25oC Luxeon LXHL-BRD1 LXHL-MRD1 Configuration Emitter Star Radiation Pattern Batwing Batwing Minimum Radiometric Power (mW) V [1,2] 115 115 Typical Radiometric Power (mW) V [2] 140 140 Notes (for both power tables): Notes (for both power tables): 1. 3. 2. 4. Minimum radiometric power Minimum radiometric power performance guaranteed within performance guaranteed within published operating conditions. published operating conditions. Lumileds maintains a tolerance of Lumileds maintains a tolerance of 10% on power measurements. 10% on power measurements. Luxeon types with even higher Luxeon types with even higher power radiometric power available become levels will become levels will in the available in the future. Please consult future. Please consult your Lumileds your Lumileds Authorized Distributor or Authorized Distributor or Lumileds sales Lumileds sales representative for more representative for more information. information. Radiometric Power Characteristics at 700mA, Junction Temperature, TJ = 25oC, Continued Luxeon V LXHL-PRD5 LXHL-LRD5 Radiation Pattern Lambertian Lambertian Minimum Radiometric Power (mW) V [1,2] 500 500 Typical Radiometric Power (mW) V [2] 600 600 Configuration Emitter Star Optical Characteristics at 350 or 700mA, Junction Temperature, TJ = 25oC Peak Wavelength[3] P Min. Typ. 460 460 460 460 Max. 470 470 470 470 Spectral Halfwidth[4] (nm) 1/2 Part Number temp coefficient of dominant wavelength (nm/oC) D/ J Notes: Total Included Angle[5] (degrees) 0.90V 1. Viewing Angle[6] (Degrees) 2 1/2 2. 3. 4. 5. 6. LXHL-BRD1[1] 450 LXHL-MRD1[1] 450 LXHL-PRD5[2] LXHL-LRD5[2] 450 450 20 20 20 20 0.04 0.04 0.04 0.04 110 110 150 150 110 110 150 150 7. 8. Luxeon Dental 4 Document #: DS35 (02/04) Rated driver current of 350 mA for Luxeon Dental products. Rated drive current of 700 mA for Luxeon V Dental products. Lumileds maintains a tolerance of 2nm for peak wavelength measurements. Spectral width at 1/2 of the peak intensity. Total angle at which 90% of total luminous flux is captured. 1/2 is the off axis angle from lamp centerline where the luminous intensity is 1/2 of the peak value. All products built with Indium Gallium Nitride (InGaN). All power light sources represented here are IEC825 Class 2 for eye safety. Electrical Characteristics at 350 or 700mA, Junction Temperature, TJ = 25oC Dynamic resistance[4] () RD Forward Voltage VF (V) Part Number LXHL-BRD1[1] LXHL-MRD1[1] LXHL-PRD5[2] LXHL-LRD5[2] [3] Temperature coefficient of forward voltage[5] (mV/oC) VF/ TJ Thermal resistance, junction to slug or case[6] (oC/W) RJ-C Notes: 1. 2. 3. Rated drive current of 350 mA for Luxeon Dental products. Rated drive current of 700 mA for Luxeon V Dental products. Lumileds maintains a tolerance of 0.06V on forward voltage measurements. Dynamic resistance is the inverse of the slope in linear forward voltage model for LEDs. See Figures 3a and 3b. Measured between 25oC TJ 110oC at IF = 350 or 700mA. Thermal resistance junction to slug for emitter products, junction to board for star products. Min. 2.79 2.79 5.43 5.43 Typ. 3.42 3.42 6.84 6.84 Max. 3.99 3.99 7.83 7.83 1.0 1.0 1.0 1.0 -2.0 -2.0 -4.0 -4.0 15 20 8 11 4. 5. 6. Absolute Maximum Ratings Parameter LXHL-BRD1 LXHL-MRD1 LXHL-PRD5 LXHL-LRD5 Notes: 1. Proper current derating must be observed to maintain junction temperature below the maximum. For more information, consult the Luxeon Design Guide, available upon request. LEDs are not designed to be driven in reverse bias. Please consult Lumileds' Application Brief AB11 for further information. Measured at leads, during lead soldering and slug attach, body temperature must not exceed 120oC. Luxeon emitters cannot be soldered by general IR or Vapor-phase reflow, nor by wave soldering. Lead soldering is limited to selective heating of the leads, such as by hot-bar reflow, fiber focussed IR, or hand soldering. The package back plane (slug) may not be attached by soldering, but rather with a thermally conductive adhesive. Electrical insulation between the slug and the board is required. Please consult Lumileds' Application Brief AB10 on Luxeon Emitter Assembly Information for further details on assembly methods. Allowable MCPCB temperature to avoid exceeding maximum junction temperature at maximum Vf limit at rated DC forward current based on thermal resistance of Star assembly. DC Forward Current (mA) [1] 350 700 Peak Pulsed Forward Current (mA) 500 1000 Average Forward Current (mA) 350 700 16,000V HBM ESD Sensitivity [2] o 135 135 LED Junction Temperature ( C) -40 to +120 -40 to +120 Emitter Storage Temperature (oC) 260 for 5 seconds max 260 for 5 seconds max Emitter Soldering Temperature (oC) [3] Star Aluminum-Core PCB Temperature (C) 105[4] 70[4] Star Storage Temperature (C) -40 to +105 -40 to +105 2. 3. 4. Luxeon Dental 5 Document #: DS35 (02/04) Wavelength Characteristics, TJ = 25oC 1 .0 Relative Spectral Power 0 .8 Figure 1. Relative Intensity vs. Wavelength. Distribution 0 .6 0 .4 0 .2 0 .0 400 450 500 550 600 650 700 W a v e le n g th (n m ) Light Output Characteristics Relative Radiometric Power (%) 150 140 130 120 110 100 90 80 70 60 50 -25 Figure 2. Relative Radiometric Power vs. Junction Temperature -5 15 35 55 75 95 115 135 Junction Temperature, TJ ( oC) Luxeon Dental 6 Document #: DS35 (02/04) Forward Current Characteristics, TJ = 25oC IF - Average Forward Current (mA) IF - Average Forward Current (mA) 400 350 300 250 200 150 100 50 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 V F - Forw ard Voltage (Volts) 800 700 600 500 400 300 200 100 0 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 V F - Forw ard Voltage (Volts) Note: Driving these high power devices at currents less than the test conditions may produce unpredictable results and may be subject to variation in performance. Pulse width modulation (PWM) is recommended for dimming effects. Figure 3a. Forward Current vs. Forward Voltage for LXHL-BRD1 and LXHL-MRD1 Figure 3b. Forward Current vs. Forward Voltage for LXHL-PRD5 and LXHL-LRD5 Normalized Relative Radiometric Powe 1.2 1 0.8 0.6 0.4 0.2 0 0 100 200 300 400 IF - Average Forw ard Current (mA) Normalized Relative Radiometric Powe 1.2 1 0.8 0.6 0.4 0.2 0 0 100 200 200 400 300 600 400 800 IF - Average Forw ard Current (mA) Note: Driving these high power devices at currents less than the test conditions may produce unpredictable results and may be subject to variation in performance. Pulse width modulation is recommended for dimming effects. Figure 4a. Relative Luminous Flux vs. Forward Current for LXHL-BRD1 and LXHL-MRD1 at TJ = 25oC maintained. Figure 4b. Relative Luminous Flux vs. Forward Current for LXHL-PRD5 and LXHL-LRD5 at TJ = 25oC maintained. Luxeon Dental 7 Document #: DS35 (02/04) Current Derating Curves - Luxeon IF - Forward Current (mA) 400 350 300 250 200 150 100 50 0 0 R J-A=60oC/W R J-A=50oC/W R J-A=40oC/W R J-A=30oC/W Figure 5. Maximum Forward Current vs. Ambient Temperature. Derating based on TJMAX = 135 oC for LXHL-BRD1 and LXHL-MRD1. 25 50 75 100 125 150 TA - Ambient Temperature ( oC) Current Derating Curves - Luxeon V IF - Forward Current (mA) 800 700 600 500 400 300 200 100 0 0 25 50 75 100 125 150 TA - Am bient Tem perature ( C) R J-A=20oC/W 5 R J-A=1 oC/W 0 R J-A=1 oC/W Figure 6. Maximum Forward Current vs. Ambient Temperature. Derating based on TJMAX = 135 oC for LXHL-PRD5 and LXHL-LRD5. Luxeon Dental 8 Document #: DS35 (02/04) Representative Spatial Radiation Pattern Note: For more detailed technical information regarding Luxeon radiation patterns, please consult your Lumileds Authorized Distributor or Lumileds sales representative. Batwing Radiation Pattern 100 90 80 70 60 50 40 30 20 10 0 -100 -80 Relative Intensity (%) Figure 7. Representative Spatial Radiation Pattern for LXHL-BRD1 and LXHL-MRD1 T yp ical Up p er Bou n d T yp icalL ower Bou n d -60 -40 -20 0 20 40 60 Angular Displacement (Degrees) 80 100 Lambertian Radiation Pattern 100 90 80 70 60 50 40 30 20 10 0 -100 -80 -60 Figure 8. Representative Spatial Radiation Pattern for LXHL-PRD5 and LXHL-LRD5 Typical Upper Bound Typical Lower Bound -40 -20 0 20 40 60 80 100 Angular Displacement (Degrees) Luxeon Dental 9 Document #: DS35 (02/04) Emitter Reel Packaging Figure 9. Reel dimensions and orientation. Figure 10. Tape dimensions for Batwing radiation pattern. Notes: 1. Luxeon emitters should be picked up by the body (not the lens) during placement. The inner diameter of the pick-up collet should be greater than or equal to 6.5 mm. Please consult Lumileds' Application Brief AB10 on Luxeon Emitter assembly information for further details on assembly methods. Drawings not to scale. All dimensions are in millimeters. All dimensions without tolerances are for reference only. 2. 3. 4. Batwing Luxeon Dental 10 Document #: DS35 (02/04) Emitter Reel Packaging Figure 11. Reel dimensions and orientation. Figure 12. Tape dimensions for Lambertian radiation pattern. Notes: 1. Luxeon emitters should be picked up by the body (not the lens) during placement. The inner diameter of the pick-up collet should be greater than or equal to 6.5 mm. Please consult Lumileds' Application Brief AB10 on Luxeon Emitter assembly information for further details on assembly methods. Drawings not to scale. All dimensions are in millimeters. All dimensions without tolerances are for reference only. Lambertian 2. 3. 4. Luxeon Dental 11 Document #: DS35 (02/04) 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 competitive 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, 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 www.luxeon.com www.lumileds.com For technical assistance or the location of your nearest Lumileds sales office, call: Worldwide: +1 408-435-6044 US Toll free: 877-298-9455 Europe: +31 499 339 439 Asia: +65 6248 4759 Fax: 408-435-6855 Email us at info@lumileds.com Lumileds Lighting U.S., LLC 370 West Trimble Road San Jose, CA 95131 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. 2003 Lumileds Lighting. All rights reserved. Luxeon is a trademark of Lumileds Lighting, U.S., LLC. Product specifications are subject to change without notice. Luxeon Dental 12 Document #: DS35 (02/04) |
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