BXRV-TR-2750S-10A0-B-23

® ® Bridgelux Vesta Series Tunable White Gen 2 9mm Array, 90 CRI and ThriveTM Product Data Sheet DS350 1 Vesta® Series Introduction Vesta® Series Tunable White Array products deliver adaptable light in a solid-state lighting package, tapping into the powerful emotional elements of light and color to influence experience, well-being, and human emotion. They allow designers to mimic daylight to increase productivity and well-being, retailers to influence shopper behavior, and fixture manufacturers to simulate the familiar glow and dimming of incandescent lamps. These high flux density light sources are designed to support a wide range of high-quality directional luminaires and replacement lamps for commercial and residential applications. Lighting systems incorporating these LED arrays deliver comparable performance to 150-Watt incandescent based luminaires, while increasing system level efficacy and prolonging service life. Typical luminaire and lamp types appropriate for this family include replacement lamps, down lights, wall packs, accent, spot, and track lights. Vesta Series Tunable White Array products are also now available with Bridgelux Thrive™ white points, which combine unique chip, phosphor, and packaging technology to closely match the spectra of natural light. Thrive can be used in constant color point luminaires to bring full spectrum natural light indoors or in tunable white luminaires to incorporate circadian elements that may impact human well-being. The high-fidelity spectral output of Thrive creates stunning environments with excellent color rendering and outstanding TM30 metrics. Thrive is available in SMD components, LED arrays, and linear modules to enable a broad range of lighting applications including retail, hospitality, office, education, architectural, museums, healthcare and residential lighting. Features Benefits • Tuning range options of 2700K-5000K, 2700K-6500K, 1800K-3000K, and 1800K-4000K • Maximum design flexibility, the industry’s largest selection of tuning ranges • CRI >90 and Thrive with typical 98 CRI, R1-R15>90, and TM-30 Rf 96 and Rg 99 • Natural and vivid color rendering • Typical ASD values for Thrive of 11% for 2700K, 9% for 5000K and 8% for 6500K • Proprietary packaging technology to improve near field color uniformity • Closest match to natural light available over 425nm to 690nm wavelength range • Suitable for most narrow beam optics of ≥ 15 degrees FWHM • Flux packages of up to 1190 lumens • Delivers the required lumens for a wide variety of lighting applications • High efficiencies of up to 137 lm/W • Greater energy savings, lower utility costs • 3 SDCM binning for 2700K, 3000K, 4000K, 5000K and 6500K color points • Precise color mixing and consistency Contents Product Feature Map 2 Product Nomenclature 2 Product Selection Guide 3 CRI and TM30 Characteristics for Vesta Arrays with Thrive 4 Average Spectral Difference 5 Electrical Characteristics 6 Absolute Maximum Ratings 7 Performance Curves 8 - 12 Typical Radiation Pattern 13 Typical Color Spectrum 14 Mechanical Dimensions 15 Color Binning Information 16 Packaging and Labeling 17 Design Resources 18 Precautions 18 Disclaimers 18 About Bridgelux 19 1 Product Feature Map Bridgelux arrays are fully engineered devices that provide consistent thermal and optical performance on an engineered mechanical platform. The arrays incorporate several features to simplify design integration and assembly. Please visit www.bridgelux.com for more information on the Vesta Series family of products. Fully engineered substrate for consistent thermal, mechanical and optical properties Polarity symbols Solder Pads (Cool White) Case Temperature (Tc) Measurement Point Solder Pads (Warm White) Designed to comply with global safety standards for creepage and clearance distances Product Nomenclature The part number designation for Bridgelux Vesta Series arrays is explained as follows: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 BXRV TR – 2750 G - 10A0 – A – 2 3 CCT Bin Options Product Family 3 = 3SDCM for 2700K, 5000K, 6500K 5 = 3SDCM for 3000K, 4000K, and 5SDCM for 1800K Tunable White Array Nominal CCT 18 = 1800K 27 = 2700K 30 = 3000K 40 = 4000K 50 = 5000K 65 = 6500K Minimum CRI G = 90 CRI S = Thrive Gen. 2 Array Configuration A = 9W, 18V, 500mA B = 9W, 36V, 250mA Form Factor Designator 10A0 = 9mm LES 2 Product Selection Guide The following product configurations are available: Table 1: Selection Guide, Measurement Data Part Number BXRV-TR-2750G-10A0-A-23 BXRV-TR-2765G-10A0-A-23 BXRV-TR-2750G-10A0-B-23 BXRV-TR-2765G-10A0-B-23 BXRV-TR-2750S-10A0-B-23 BXRV-TR-2765S-10A0-B-23 BXRV-TR-1830G-10A0-B-25 BXRV-TR-1840G-10A0-A-25 Nominal Drive Current, Nominal CCT 1 Tc=85°C (K) Typical CRI 2 Tc=85°C per channel Typical Vf 3 Tc=25°C (V) (mA) Typical Power Tc=25°C (W) Typical Pulsed Flux 3, 4, 5 Tc=25°C (lm) Typical Efficacy Tc=25°C 5 (lm/W) Minimum Pulsed Flux Tc=25°C 8 (lm) Typical DC Flux Tc=85°C 6, 7 (lm) 2700 93 500 17.6 8.8 990 111 891 881 5000 92 500 18.0 9.0 1153 126 1038 1015 2700 93 500 17.6 8.8 990 111 891 881 6500 92 500 18.0 9.0 1177 128 1059 1036 2700 93 250 34.8 8.7 990 112 891 866 5000 92 250 34.8 8.7 1180 136 1062 1038 2700 93 250 34.8 8.7 990 112 891 866 6500 92 250 34.8 8.7 1190 137 1071 1047 2700 98, Thrive 250 34.8 8.7 842 97 757 749 5000 98, Thrive 250 34.8 8.7 1003 115 903 903 2700 98, Thrive 250 34.8 8.7 842 97 757 749 6500 98, Thrive 250 34.8 8.7 1012 116 910 910 1800 93 250 34.8 8.7 625 72 588 555 3000 92 250 34.8 8.7 980 113 921 860 1800 93 500 17.6 8.8 610 69 573 543 4000 92 500 18.0 9.0 1060 118 996 933 Notes for Table 1: 1. Nominal CCT as defined by ANSI C78.377-2011. 2. For CRI 92-93 products, the minimum CRI value is 90 and the minimum R9 value is 50. For CRI 98 Thrive products, the minimum CRI value is 95, Bridgelux maintains a ±3 tolerance on all R9 values. 3. Products tested under pulsed condition (10ms pulse width) at nominal test current where Tj (junction temperature) = Tc (case temperature) = 25°C. 4. Typical performance values are provided as a reference only and are not a guarantee of performance. 5. Bridgelux maintains a ±7% tolerance on flux measurements. 6. Typical stabilized DC performance values are provided as reference only and are not a guarantee of performance. 7. Typical performance is estimated based on operation under DC (direct current) with LED array mounted onto a heat sink with thermal interface material and the case temperature maintained at 85°C. Based on Bridgelux test setup, values may vary depending on the thermal design of the luminaire and/or the exposed environment to which the product is subjected. 8. Minimum flux values at nominal test current are guaranteed by 100% test. 3 CRI and TM30 Characteristics for Vesta Arrays with Thrive Table 2: Typical Color Rendering Index and TM-30 Values at Tc=85°C Nominal CCT1 Rf Rg Ra R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 2700K 96 99 98 96 98 97 94 96 95 98 98 97 95 91 92 96 97 97 5000K 96 99 98 98 98 98 95 98 96 97 97 95 96 97 91 97 98 96 6500K 96 99 98 98 98 99 97 98 98 99 98 95 96 98 93 98 99 96 Note for Table 2: 1. Applicable for part numbers BXRV-TR-27xxS-10A0-B-23 with the Thrive spectrum 2. Bridgelux maintains a tolerance of ± 3 on Color Rendering Index R1-R15 measurements and TM-30 measurements. Local Color Fidelity (Rf,hj) Figure 1: 2700K Thrive TM-30 Graphs 100 90 80 70 60 50 40 30 20 10 0 98 96 94 95 96 95 95 95 97 96 96 93 94 96 96 97 96 Rf 5 99 4 6 Rg 3 2 7 8 1 9 16 -20% 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Hue-Angle Bin (j) CCT 11 2782 K 12 20% 15 14 Duv 0.0022 13 Local Color Fidelity (Rf,hj) Figure 2: 5000K Thrive TM-30 Graphs 100 90 80 70 60 50 40 30 20 10 0 97 98 98 96 95 97 96 95 95 95 95 96 95 96 92 97 96 Rf 5 99 4 6 Rg 3 2 7 8 1 9 16 -20% 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Hue-Angle Bin (j) CCT 11 5000 K 12 20% 15 14 13 Duv 0.0026 Local Color Fidelity (Rf,hj) Figure 3: 6500K Thrive TM-30 Graphs 100 90 80 70 60 50 40 30 20 10 0 97 98 98 96 95 97 96 95 95 95 95 96 95 96 92 97 96 Rf 5 99 4 6 Rg 3 2 7 8 1 9 16 -20% 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Hue-Angle Bin (j) CCT 11 6553 K 12 20% 15 14 13 Duv 0.0042 4 Average Spectral Difference Spectral Matching to Natural Light The lighting market is in the early stages of adoption of human-centric lighting (HCL). HCL encompasses the effects of lighting on the physical and emotional health and well-being of people. Throughout evolution, the human visual system has evolved under the natural light of sun and fire. These light sources have standardized industry spectral power definitions that describe the state of natural light. However, conventional metrics such as CCT, CRI, and TM-30 fail to adequately quantify the naturalness, or closeness of these light sources to the standardized natural spectra. Due to a lack of an industry standard metric to quantitatively measure the naturalness of a light source, Bridgelux has pioneered a new metric that takes the guesswork out of comparing LED light sources to natural light. Average Spectral Difference, or ASD, is calculated by measuring the absolute difference between two spectra at discrete wavelengths. These values are averaged across a wavelength range derived from the photopic response curve, or V(λ); a luminous efficiency function describing the average spectral sensitivity of human perception of brightness. The range of 425nm to 690nm was selected to remove the tails of the V(λ) gaussian distribution below 1% of the peak value at 555nm, covering 99.9% of the area under the photopic response curve. Natural light is defined following the approach of IES TM-30; black body curves for light sources of ≤4000K and the CIE standard illuminant D for light sources of ≥ 5000K. Natural light has an ASD of 0%; lower ASD values indicate a closer match to natural light. Thrive is engineered to provide the closest match to natural light available using proprietary chip, phosphor and packaging technology, resulting in an ASD between 8% to 11% for all CCTs used in Vesta products. By comparison, standard 80, 90, and 98 CRI light sources have ASD values that are 100% to 300% larger than Thrive. To learn more about the ASD metric, please review the Bridgelux whitepaper: Average Spectral Difference, a new method to make objective comparisons of naturalness between light sources; or contact your Bridgelux sales representative. Table 3: Typical ASD Values at Tc=85°C Nominal CCT ASD 2700K 11% 5000K 9% 6500K 8% Figure 4: SPD Comparison 2700K SPD Comparison 180% 160% 140% 120% 100% 80% 60% 40% 20% 780 760 720 740 700 680 660 640 620 600 580 540 560 520 500 480 460 440 420 400 0% 380 Y-Normalized Radiant Power 200% Wavelength (nm) Thrive (ASD 11%) 80 CRI (ASD 28%) 98 CRI (ASD 19%) 2700K BBC (ASD 0%) 90 CRI (ASD 19%) 5 Electrical Characteristics Table 4: Electrical Characteristics Part Number BXRV-TR-27xxG-10A0-A-23 BXRV-TR-27xxX-10A0-B-23 BXRV-TR-1830G-10A0-B-25 BXRV-TR-1840G-10A0-A-25 CCT Tc=85°C (K) Nominal Drive Current (mA) Forward Voltage Pulsed, Tc = 25ºC (V) 1, 2, 3, 7 Minimum Typical Maximum Typical Temperature Coefficient of Forward Voltage 4 ∆Vf/∆Tc (mV/ºC) 2700 500 16.3 17.6 18.4 -5.9 5000/6500 500 16.8 18.0 18.9 -5.9 2700 250 32.8 34.8 36.9 -12.8 5000/6500 250 32.8 34.8 36.9 -12.8 1800 250 32.8 34.8 36.9 -12.8 3000 250 32.8 34.8 36.9 -12.8 1800 500 16.3 17.6 18.4 -5.9 4000 500 16.8 18.0 18.9 -5.9 Typical Thermal Resistance Junction to Case 5 Rj-c (ºC/W) 0.91 0.86 0.86 0.91 Driver Selection Voltages6 (V) Vf Min. Hot Tc = 105ºC (V) Vf Max. Cold Tc = -40ºC (V) 15.9 18.8 16.3 19.3 31.8 37.8 31.8 37.8 31.8 37.8 31.8 37.8 15.9 18.8 16.3 19.3 Notes for Table 4: 1. Parts are tested in pulsed conditions, Tc = 25°C. Pulse width is 10ms. 2. Voltage minimum and maximum are provided for reference only and are not a guarantee of performance. 3. Bridgelux maintains a tester tolerance of ± 0.10V on forward voltage measurements. 4. Typical temperature coefficient of forward voltage tolerance is ± 0.1mV for nominal current. 5. Thermal resistance value was calculated using total electrical input power; optical power was not subtracted from input power. The thermal interface material used during testing is not included in the thermal resistance value. 6. Vf min hot and max cold driver selection voltages are provided as reference only and are not guaranteed by test. These values are provided to aid in driver design and selection over the operating range of the product. 7. This product has been designed and manufactured per IEC 62031:2014. This product has passed dielectric withstand voltage testing at 500 V. The working voltage designated for the insulation of the dielectric layer is 60V DC. The maximum allowable voltage across the array must be determined in the end product application. 6 Absolute Maximum Ratings Table 5: Maximum Ratings Parameter Maximum Rating LED Junction Temperature (Tj) 125°C Storage Temperature -40°C to +105°C Operating Case Temperature1 (Tc) 105°C Soldering Temperature2 300°C or lower for a maximum of 6 seconds BXRV-TR-xxxxG-10A0-A-23 BXRV-TR-xxxxX-10A0-B-2x Channel 1 Channel 2 Channel 1 Channel 2 2700K 1800K 5000K/6500K 4000K 2700K, 1800K 5000K/6500K 3000K Maximum Combined Drive Current4 700mA 700mA 480mA 480mA Maximum Peak Pulsed Drive Current5 960mA 720mA 500mA 500mA Maximum Total Power 13.0W 18.0W Notes for Table 5: 1. For IEC 62717 requirement, please contact Bridgelux Sales Support. 2. See Bridgelux Application Note AN 92 for more information. 3. Lumen maintenance and lifetime predictions are valid for drive current and case temperature conditions used for LM-80 testing as included in the applicable LM-80 test report. Contact your Bridgelux sales representatives for the LM-80 report. 4. The Maximum Combined Drive Current is defined as the sum of the drive currents in both channels. Example for BXRV-TR-18xxG-10A0-B-23: If 480mA is applied to one channel, no current may be applied to the other channel. If 350mA is applied to one channel, then a maximum of 130mA can be applied to the other channel. Example for BXRV-TR-27xxG-10A0-A-2x: If 700mA is applied to one channel, no current may be applied to the other channel. If 350mA is applied to one channel, then a maximum of 350mA can be applied to the other channel. 5. Bridgelux recommends a maximum duty cycle of 10% and pulse width of 20ms when operating LED arrays at the maximum peak pulsed current specified. Maximum peak pulsed currents indicate values where the LED array can be driven without catastrophic failures. 7 Performance Curves Figure 5: Forward Voltage vs. Forward Current, Tc=25°C 800 BXRV-TR-xxxxX-10A0-B-2x 600 1800K, 2700K Warm White (2700K) 700 Cool White (5000K/6500K) 4000K, 5000K, 6500K 600 500 400 300 400 300 200 100 - 0 15.0 16.0 17.0 Forward Voltage (V) 18.0 31 19.0 140% 33 34 35 36 37 38 Figure 8: Relative Flux vs. Drive Current, Tc=25°C BXRV-TR-27xxG-10A0-A-23 160% 32 Voltage (V) Figure 7: Relative Flux vs. Drive Current, Tc=25°C BXRV-TR-27xxX-10A0-B-23 200% 2700K Warm White (2700K) 180% 5000K/6500K Cool White (5000K/6500K) 5000K, 6500K 160% 2700K 120% Relative LOP (%) Relative Luminous Flux (%) 1800K 3000K, 5000K, 6500K 200 100 100% 80% 60% 140% 120% 100% 80% 60% 40% 40% 20% 20% 0% 0% - 150 300 450 600 Drive Current (mA) 750 0 900 Figure 9: Relative Flux vs. Drive Current, Tc=25°C 160% 1800K 120% 100% 80% 60% 40% 20% 0% 100 200 300 Current (mA) 400 500 300 400 500 600 BXRV-TR-1840G-10A0-A-25 160% 140% 0 200 Figure 10: Relative Flux vs. Drive Current, Tc=25°C Relative Luminous Flux (%) 180% 3000K 100 Current (mA) BXRV-TR-1830G-10A0-B-25 200% Relative LOP (%) 3000K 1800K, 2700K 500 Current (mA) Forward Current (mA) Figure 6: Forward Voltage vs. Forward Current, Tc=25°C BXRV-TR-xxxxG-10A0-A-2x 600 Warm 4000KWhite (2700K) 140% Cool White (5000K/6500K) 1800K 120% 100% 80% 60% 40% 20% 0% - 150 300 450 600 Drive Current (mA) 750 900 8 Performance Curves Figure 11: Relative Flux vs. Case Temperature 105% BXRV-TR-27xxX-10A0-B-23 105% Warm White (2700K) 2700K 100% 95% 90% 85% 2700K 95% 90% 85% 80% 5 25 45 65 85 105 80% 125 5 Case Temperature (˚C) 65 85 105 125 BXRV-TR-1840G-10A0-A-25 105% 3000K 100% 45 Figure 14: Relative Flux vs. Case Temperature BXRV-TR-1830G-10A0-B-25 105% 25 Case Temperature (˚C) Figure 13: Relative Flux vs. Case Temperature 3000K 4000K 100% 1800K Relative LOP (%) Relative LOP (%) 5000K/6500K 100% 5000K, 6500K Cool White (6500K) Relative LOP (%) Relative LOP (%) Figure 12: Relative Flux vs. Case Temperature BXRV-TR-27xxG-10A0-A-23 95% 90% 85% 1800K 1800K 95% 90% 85% 80% 80% 5 25 45 65 85 Case Temperature (˚C) 105 125 5 25 45 65 85 105 125 Case Temperature (˚C) 9 Performance Curves Figure 15: Relative Voltage vs. Case Temperature Figure 16: Relative Voltage vs. Case Temperature BXRV-TR-xxxxG-10A0-A-2x 101% 101% Cool White (5000K/6500K) 4000K, 5000K, 6500K 100% BXRV-TR-xxxxX-10A0-B-2x 101% Warm White (2700K) 1800K, 2700K Relative Voltage (%) Relative Forward Voltage (%) 101% 100% 99% 99% 98% 98% 3000K 2700K 1800K, 100% 1800K 5000K, 3000K, 6500K 100% 99% 99% 98% 97% 98% 97% 97% 96% 0 20 40 60 80 Case Temperature (°C) 100 5 120 25 45 125 7000 6000 CCT (K) 5000 CCT (K) 105 BXRV-TR-2765X-10A0-x-23 BXRV-TR-2750X-10A0-x-23 6000 4000 3000 5000 4000 3000 2000 2000 5000K 85 Figure 18: CCT vs. Relative Current, Tc=85C Figure 17: CCT vs. Relative Current, Tc=85C 2700K 65 Case Temperature (˚C) 0.0 1.0 0.2 0.2 0.8 0.4 0.6 0.4 0.6 0.6 0.4 Relative Current Relative Current 0.8 0.8 0.2 1.0 1.0 0.0 2700K 6500K 0.2 0.2 0.8 0.4 0.6 0.4 0.6 0.6 0.4 Relative Current Relative Current 0.8 0.2 1.0 1.0 0.0 Figure 20: CCT vs. Relative Current, Tc=85C Figure 19: CCT vs. Relative Current, Tc=85C BXRV-TR-1840G-10A0-A-25 BXRV-TR-1830G-10A0-B-25 3000 0.0 0.0 1.0 4000 3800 2800 3600 3400 3200 CCT (K) CCT (K) 2600 2400 2200 3000 2800 2600 2400 2200 2000 2000 1800 1800K 3000K 1800 0.0 0.0 1.0 0.2 0.2 0.8 0.4 0.6 0.4 0.6 WW 0.6 Current Ratio 0.4 Relative Current 0.8 0.8 0.2 1.0 1.0 0.0 1800K 4000K 0.0 0.0 1.0 0.2 0.2 0.8 0.4 0.4 0.6 0.6 WW 0.6 Current Ratio 0.4 Relative Current 0.8 0.8 0.2 1.0 1.0 0.0 10 Performance Curves Figure 22: CCT Tuning Range, Tc=85C Figure 21: CCT Tuning Range, Tc=85C BXRV-TR-2750X-10A0-x-23 BXRV-TR-2765X-10A0-x-23 0.420 0.440 2700K 0.400 0.420 2700K 0.380 0.380 ccy ccy 0.400 0.360 0.340 5000K 0.340 0.360 0.320 0.320 0.300 0.330 0.350 0.370 0.390 0.410 0.430 0.450 0.300 0.300 0.470 6500K 0.350 0.400 Figure 23: CCT Tuning Range, Tc=85C BXRV-TR-1840G-10A0-A-25 0.420 0.413 0.410 0.411 1800K 0.390 0.380 ccy ccy 0.407 0.403 1800K 0.400 0.409 0.405 0.500 Figure 24: CCT Tuning Range, Tc=85C BXRV-TR-1830G-10A0-B-25 0.415 0.450 ccx ccx 3000K 0.360 0.401 0.350 0.399 0.340 0.397 0.330 0.395 0.420 4000K 0.370 0.440 0.460 0.480 0.500 ccx 0.520 0.540 0.560 0.320 0.300 0.350 0.400 0.450 0.500 0.550 ccx 11 Performance Curves Figure 25: Relative Flux vs. Relative Current 104% 102% 100% 100% 95% 98% 96% 94% 92% 90% 90% 85% 80% 75% 70% 88% 86% 65% 84% 60% 2700K 5000K/6500K BXRV-TR-1830G-10A0-B-25 105% Relative Flux (%) Relative Luminous Flux (%) Figure 26: Relative Flux vs. Relative Current BXRV-TR-27xxX-10A0-x-23 0.0 0.0 1.0 0.2 0.2 0.8 0.4 0.6 0.4 0.6 0.6 Current 0.4 Relative Relative Current 0.8 0.2 1.0 0.0 0.8 0.8 1.0 1.0 0.0 1800K 3000K 0.0 0.0 1.0 0.2 0.2 0.8 0.4 0.4 0.6 0.6 WW 0.6 Current Ratio 0.4 Relative Current 0.8 0.8 0.2 1.0 1.0 0.0 Figure 27: Relative Flux vs. Relative Current BXRV-TR-1840G-10A0-A-25 105% 100% Relative Flux (%) 95% 90% 85% 80% 75% 70% 65% 60% 1800K 4000K 0.0 0.0 1.0 0.2 0.2 0.8 0.4 0.4 0.6 0.6 WW 0.6 Current Ratio 0.4 Relative Current 0.2 12 Typical Radiation Pattern Figure 28: Typical Spatial Radiation Pattern 100% 90% Relative Intensity (%) 80% 70% 60% 50% 40% 30% 20% 10% 0% -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 Angular Displacement (⁰) 30 40 50 60 70 80 90 Notes for Figure 28: 1. Typical viewing angle is 130⁰. 2. The viewing angle is defined as the off axis angle from the centerline where Iv is ½ of the peak value. Figure 29: Typical Polar Radiation Pattern -30⁰ -15⁰ 15⁰ 30⁰ 100% 90% -45⁰ 80% 45⁰ 70% 60% -60⁰ 50% 60⁰ 40% 30% -75⁰ 20% 75⁰ 10% -90⁰ 0% 90⁰ 13 Typical Color Spectrum Figure 30: 2700K - 5000K with Thrive Figure 31: 2700K - 6500K with Thrive BXRV-TR-2765S-10A0-B-23 Note for Figure 30: Note for Figure 31: 1. Color spectra measured at nominal current and Tc = 85°C. 1. Color spectra measured at nominal current and Tc = 85°C. Figure 32: 2700K - 5000K with 90 CRI Figure 33: 2700K - 6500K with 90 CRI BXRV-TR-2750G-10A0-x-23 780 760 740 BXRV-TR-2765G-10A0-x-23 1.2 1.2 2700K 3000K 4000K 5000K 1.0 2700K Relative Spectral Power Distribution (%) Relative Spectral Power Distribution (%) 720 Wavelength (nm) Wavelength (nm) 0.8 0.6 0.4 0.2 3000K 1.0 4000K 5000K 0.8 6500K 0.6 0.4 0.2 0.0 0.0 380 430 480 530 580 Wavelength (nm) 630 680 730 380 780 430 480 530 580 Wavelength (nm) 630 680 Note for Figure 32: Note for Figure 33: 1. Color spectra measured at nominal current and Tc = 25°C. 1. Color spectra measured at nominal current and Tc = 25°C. Figure 34: 1800K - 3000K with 90 CRI Figure 35: 1800K - 4000K with 90 CRI BXRV-TR-1830G-10A0-B-25 730 780 BXRV-TR-1840G-10A0-A-25 120% 120% 1800K 100% 3000K Normalized Intensity (%) Normalized Intensity (%) 700 680 660 640 620 600 580 560 540 520 500 480 0.0 780 760 720 740 700 680 660 620 640 580 600 560 520 540 480 500 460 420 440 0.0 0.2 460 0.2 6500K 5000K 4000K 3500K 3000K 2700K 0.4 440 0.4 0.6 420 0.6 0.8 400 0.8 1.0 380 5000K 380 1.2 Relative Spectral Power Distribution 2700K 1.0 400 Relative Spectral Power Distribution BXRV-TR-2750S-10A0-B-23 1.2 80% 60% 40% 20% 0% 380 -20% 480 580 680 Wavelength (nm) 780 1800K 100% 4000K 80% 60% 40% 20% 0% 380 480 580 680 780 Wavelength (nm) Note for Figure 34: Note for Figure 35: 1. Color spectra measured at nominal current and Tc = 25°C. 1. Color spectra measured at nominal current and Tc = 25°C. 14 Mechanical Dimensions Figure 36: Drawing for Vesta Series Tunable White Gen2 9mm Array Notes for Figure 36: 1. Solder pads are labeled “+” to denote positive polarity and “-” to denote negative polarity. Solder pads have a gold surface finish. 2. Drawings are not to scale. 3. Drawing dimensions are in millimeters. 4. Unless otherwise specified, tolerances are ± 0.10mm. 5. The optical center of the LED array is nominally defined by the mechanical center of the array. 6. Bridgelux maintains a flatness of 0.1 mm across the mounting surface of the array. Refer to Application Notes for product handling, mounting and heat sink recommendations. 15 Color Binning Information Figure 37: Graph of Bins in xy Color Space, Tc=85C 0.460 0.440 0.420 Blackbody Curve 2700K 0.400 1800K 3000K ccy 0.380 4000K 0.360 5000K 0.340 6500K 0.320 0.300 0.300 0.350 0.400 0.450 0.500 0.550 ccx Table 6: McAdam ellipse CCT color bin definitions for product operating at Tc = 85ºC CCT Center Point Bin Size Axis a Axis b Rotation Angle 2700K x=0.4578 y= 0.4101 3 SDCM 0.00810 0.00420 53.70º 5000K x=0.3447 y=0.3553 3 SDCM 0.00822 0.00354 59.62º 6500K x=0.3123 y=0.3282 3 SDCM 0.00690 0.00285 58.57º 1800K x=0.5496 y=0.4081 5SDCM 0.01164 0.00655 40.00º 3000K x=0.4338 y=0.4030 3SDCM 0.00834 0.00408 53.22º 4000K x=0.3818 y=0.3797 3SDCM 0.00939 0.00402 53.72º Notes for Table 6: 1. The x,y center points are the center points of the respective ANSI bins in the CIE 1931 xy Color Space 2. Products are binned at Tc=85°C 3. Bridgelux maintains a tolerance of +/-0.007 on x and y color coordinates in the CIE 1931 Color Space Figure 38: Definition of the McAdam ellipse a b φ x, y, center point 16 Packaging and Labeling Figure 39: Vesta Series Tunable White 9mm Packaging and Labeling Tube label BXRV-TR-2750G-10A0-A-25 Bag label BXRV-TR-2750G-10A0-A-25 Box label BXRV-TR-2750G-10A0-A-25 Notes for Figure 39 1. Each tube holds 30 Vesta Series Tunable White 9mm arrays. 2. Four tubes are sealed in an anti-static bag. Up to five such bags are placed in a box and shipped. Depending on quantities ordered, a bigger shipping box, containing four boxes will be used to ship products. 3. Each bag and box is to be labeled as shown above. 4. Dimensions for each tube are 509.0 mm (L) x 18.4 mm (W) x 9.5 mm (H). Dimensions for the anti-static bag are 100.0 mm (W) x 625.0 mm (L) x 0.1 mm (T) and that of the inner box are 58.7 mm (L) x 13.3 mm (W) x 7.9 mm (H). 17 Design Resources Design Resources Application Notes 3D CAD Models Vesta Series Tunable White arrays are intended for use in dry, indoor applications. Bridgelux has developed a comprehensive set of application notes and design resources to assist customers in successfully designing with the Vesta Series product family of LED array products. For a list of resources under development, visit www.bridgelux.com. Three dimensional CAD models depicting the product outline of all Bridgelux Vesta Series LED arrays are available in both IGS and STEP formats. Please contact your Bridgelux sales representative for assistance. Optical Source Models LM80 Please contact your Bridgelux sales representative for more information. Optical source models and ray set files are available for all Bridgelux products. For a list of available formats, visit www.bridgelux.com. Precautions CAUTION: CHEMICAL EXPOSURE HAZARD Exposure to some chemicals commonly used in luminaire manufacturing and assembly can cause damage to the LED array. Please consult Bridgelux Application Notes, AN92, AN93 and AN101 for additional information. CAUTION: EYE SAFETY Eye safety classification for the use of Bridgelux Vesta Series is in accordance with IEC/TR62778 specification, ‘application of IEC 62471 for the assessment of blue light hazard to light source and luminaires’. Vesta Series Tunable White arrays are classified as Risk Group 1 when operated at or below the maximum drive current. Please use appropriate precautions. It is important that employees working with LEDs are trained to use them safely. CAUTION CONTACT WITH LIGHT EMITTING SURFACE (LES) Avoid any contact with the LES. Do not touch the LES of the LED array or apply stress to the LES (yellow phosphor resin area). Contact may cause damage to the LED array. Optics and reflectors must not be mounted in contact with the LES (yellow phosphor resin area). Optical devices may be mounted on the top surface of the Vesta Series LED array. Use the mechanical features of the LED array housing, edges and/or mounting holes to locate and secure optical devices as needed. CAUTION: RISK OF BURN Do not touch the Vesta Series LED array during operation. Allow the array to cool for a sufficient period of time before handling. The Vesta Series LED array may reach elevated temperatures such that could burn skin when touched. Disclaimers STANDARD TEST CONDITIONS MINOR PRODUCT CHANGE POLICY Unless otherwise stated, array testing is performed at the nominal drive current. The rigorous qualification testing on products offered by Bridgelux provides performance assurance. Slight cosmetic changes that do not affect form, fit, or function may occur as Bridgelux continues product optimization. 18 About Bridgelux: Bridging Light and Life™ At Bridgelux, we help companies, industries and people experience the power and possibility of light. Since 2002, we’ve designed LED solutions that are high performing, energy efficient, cost effective and easy to integrate. Our focus is on light’s impact on human behavior, delivering products that create better environments, experiences and returns—both experiential and financial. And our patented technology drives new platforms for commercial and industrial luminaires. For more information about the company, please visit bridgelux.com twitter.com/Bridgelux facebook.com/Bridgelux youtube.com/user/Bridgelux linkedin.com/company/bridgelux-inc-_2 WeChat ID: BridgeluxInChina 46430 Fremont Blvd Fremont, CA 94538 USA Tel (925) 583-8400 www.bridgelux.com © 2020 Bridgelux, Inc. All rights reserved 2020. Product specifications are subject to change without notice. Bridgelux, the Bridgelux stylized logo design and Vesta are registered trademarks of Bridgelux, Inc. All other trademarks are the property of their respective owners. Bridgelux Vesta Series Tunable White Gen 2 9mm Array Product Data Sheet DS350 Rev. E (06/2020) 19