Bridgelux V15 Array (R) Product Data Sheet DS43 BXRE-27x3001 | 30x3001 | 35x3001 | 40x3001 | 50x3001 V Series Introduction The V Series LED Array products deliver high quality light in a compact and cost-effective solid-state lighting package. These Chip-on-Board (CoB) arrays can be efficiently driven at twice the nominal drive current, enabling design flexibility not previously possible. This high flux density light source is designed to support a wide range of high quality, low cost directional luminaires and replacement lamps for commercial and residential applications. The V15 LED Array is available in a variety of electrical, CCT and CRI combinations providing substantial design flexibility and energy efficiencies. Lighting system designs incorporating these LED Arrays deliver comparable performance to 35 Watt ceramic metal halide based luminaires, delivering increased system level efficacy and longer service life. Typical applications include, but are not limited to, replacement lamps, task, accent, spot, track, down light, wide area, security, and wall pack. Features Benefits * Market leading efficacy of 130 lm/W typical * Enhanced optical control * Compact high flux density light source * Clean white light without pixilation * Uniform high quality illumination * High quality true color reproduction * Minimum 70, 80 and 90 CRI options * Significantly reduced thermal resistance and increased operating temperatures * Streamlined thermal path * Energy Star / ANSI compliant color binning structure with 3SDCM and 4SDCM options * Uniform consistent white light * Lower operating costs * More energy efficient than incandescent, halogen and fluorescent lamps * Easy to use with daylight and motion detectors to enable increased energy savings * Low voltage DC operation * Reduced maintenance costs * Instant light with unlimited dimming * Environmentally friendly, no disposal issue Contents Product Feature Map 2 Product Nomenclature 2 Product Selection Guide 3 Performance at Commonly Used Drive Currents 4 Electrical Characteristics 6 Absolute Maximum Ratings 7 Performance Curves 8 Typical Radiation Pattern 11 Typical Color Spectrum 12 Mechanical Dimensions 13 Color Binning Information 14 Packaging and Labeling 15 Design Resources 17 Precautions 17 Disclaimers 17 About Bridgelux 18 1 Product Feature Map Bridgelux arrays are fully engineered devices that provide consistent thermal and optical performance on an engineered mechanical platform. The V Series arrays are the most compact chip-on-board devices across all of Bridgelux's LED Array products. The arrays incorporate several features to simplify design integration and assembly. Polarity symbols Fully engineered substrate for consistent thermal, mechanical and optical properties Solder Pads White ring around LES Yellow phosphor Light Emitting Surface (LES) Case Temperature (Tc) Measurement Point Designed to comply with global safety standards for creepage and clearance distances Note: Part number and lot codes are scribed on back of array Product Nomenclature The part number designation for Bridgelux V Series LED arrays is explained as follows: 1 2 3 4 56 7 8 9 10 11 - 12 - 13 14 BXRE - 30 E 3001 - D - 23 Product Family CCT Bin Options 23 = 3 SDCM 24 = 4 SDCM Nominal CCT 27 = 2,700K 30 = 3,000K 40 = 4,000K 50 = 5,000K Array Configuration Minimum CRI C = 70 CRI E = 80 CRI G = 90 CRI Nominal Flux 3001 = 3000lm 2 Product Selection Guide The following product configurations are available: Table 1: Selection Guide, Pulsed Measurement Data (Tj = Tc = 25C) Part Number BXRE-27E3001-D-2x Nominal CCT1 (K) CRI2 Nominal Drive Current3 (mA) Typical Pulsed Flux4,5,6 Tc = 25C (lm) Minimum Pulsed Flux6,7 Tc = 25C (lm) Typical Vf (V) Typical Power (W) Typical Efficacy (lm/W) 2700 80 700 2994 2725 36.0 25.2 119 BXRE-27G3001-D-2x 2700 90 700 2261 2122 36.0 25.2 90 BXRE-30E3001-D-2x 3000 80 700 3178 2860 36.0 25.2 126 BXRE-30G3001-D-2x 3000 90 700 2500 2289 36.0 25.2 99 BXRE-35E3001-D-2x 3500 80 700 3284 3021 36.0 25.2 130 BXRE-35G3001-D-2x 3500 90 700 2651 2439 36.0 25.2 105 BXRE-40E3001-D-2x 4000 80 700 3350 3032 36.0 25.2 133 BXRE-40G3001-D-2x 4000 90 700 2780 2424 36.0 25.2 110 BXRE-50C3001-D-24 5000 70 700 3600 3350 36.0 25.2 143 BXRE-50E3001-D-24 5000 80 700 3260 3160 36.0 25.2 129 BXRE-50G3001-D-24 5000 90 700 2801 2665 36.0 25.2 111 Minimum DC Flux10 Tc = 85C (lm) Typical Vf (V) Typical Power (W) Typical Efficacy (lm/W) 109 Table 2: Selection Guide, Stabilized DC Performance (Tc = 85C) 8,9 Nominal CCT1 (K) CRI2 Nominal Drive Current3 (mA) Typical DC Flux Tc = 85C (lm) BXRE-27E3001-D-2x 2700 80 700 2671 2431 35.0 24.5 BXRE-27G3001-D-2x 2700 90 700 2017 1893 35.0 24.5 82 BXRE-30E3001-D-2x 3000 80 700 2840 2556 35.0 24.5 116 BXRE-30G3001-D-2x 3000 90 700 2234 2046 35.0 24.5 91 BXRE-35E3001-D-2x 3500 80 700 2935 2700 35.0 24.5 120 BXRE-35G3001-D-2x 3500 90 700 2369 2180 35.0 24.5 97 BXRE-40E3001-D-2x 4000 80 700 2993 2709 35.0 24.5 122 BXRE-40G3001-D-2x 4000 90 700 2484 2166 35.0 24.5 101 BXRE-50C3001-D-24 5000 70 700 3122 2905 35.0 24.5 128 BXRE-50E3001-D-24 5000 80 700 2827 2741 35.0 24.5 115 BXRE-50G3001-D-24 5000 90 700 2429 2311 35.0 24.5 99 Part Number Notes for Tables 1 & 2: 1. Nominal CCT as defined by ANSI C78.377-2011. 2. CRI Values are minimums. Minimum R9 value for 80 CRI products is 0, the minimum R9 values for 90 CRI products is 50. 3. Drive current is referred to as nominal drive current. 4. Products tested under pulsed condition (10ms pulse width) at nominal test current where Tj (junction temperature) = Tc (case temperature) = 25C. 5. Typical performance values are provided as a reference only and are not a guarantee of performance. 6. Bridgelux maintains a 7% tolerance on flux measurements. 7. Minimum flux values at the nominal test current are guaranteed by 100% test. 8. Typical stabilized DC performance values are provided as reference only and are not a guarantee of performance. 9. 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 85C. 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. 10. Minimum flux values at elevated temperatures are provided for reference only and are not guaranteed by 100% production testing. 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 3 Performance at Commonly Used Drive Currents V Series LED arrays are tested to the specifications shown using the nominal drive currents in Table 1. V Series may also be driven at other drive currents dependent on specific application design requirements. The performance at any drive current can be derived from the current vs. voltage characteristics shown in Figure 1 and the flux vs. current characteristics shown in Figure 2. The performance at commonly used drive currents is summarized in Table 3. Table 3: Performance at Commonly Used Drive Currents Part Number BXRE-27E3001-D-2x BXRE-27G3001-D-2x BXRE-30E3001-D-2x BXRE-30G3001-D-2x BXRE-35E3001-D-2x BXRE-35G3001-D-2x CRI 80 90 80 90 80 90 Drive Current1 (mA) Typical Vf Tc = 25C (V) Typical Power Tc = 25C (W) Typical Flux2 Tc = 25C (lm) Typical DC Flux3 Tc = 85C (lm) Typical Efficacy Tc = 25C (lm/W) 350 34.1 11.9 1605 1432 134 500 35.0 17.5 2229 1989 127 700 36.0 25.2 2994 2671 119 1050 37.6 39.5 4193 3740 106 1400 39.0 54.6 5176 4617 95 350 34.1 11.9 1212 1081 102 500 35.0 17.5 1683 1502 96 700 36.0 25.2 2261 2017 90 1050 37.6 39.5 3166 2824 80 1400 39.0 54.6 3908 3487 72 350 34.1 11.9 1703 1522 143 500 35.0 17.5 2366 2115 135 700 36.0 25.2 3178 2840 126 1050 37.6 39.5 4450 3977 113 1400 39.0 54.6 5494 4910 101 350 34.1 11.9 1340 1198 112 500 35.0 17.5 1861 1664 106 700 36.0 25.2 2500 2234 99 1050 37.6 39.5 3501 3129 89 1400 39.0 54.6 4322 3862 79 350 34.1 11.9 1760 1573 147 500 35.0 17.5 2445 2185 140 700 36.0 25.2 3284 2935 130 1050 37.6 39.5 4599 4110 116 1400 39.0 54.6 5677 5073 104 350 34.1 11.9 1421 1270 119 500 35.0 17.5 1974 1764 113 700 36.0 25.2 2651 2369 105 1050 37.6 39.5 3712 3318 94 1400 39.0 54.6 4583 4096 84 Notes for Table 3: 1. Alternate drive currents in Table 3 are provided for reference only and are not a guarantee of performance. 2. Bridgelux maintains a 7% tolerance on flux measurements. 3. Typical stabilized DC performance values are provided as reference only and are not a guarantee of performance. 4 Performance at Commonly Used Drive Currents Table 3: Performance at Commonly Used Drive Currents (Continued) Part Number BXRE-40E3001-D-2x BXRE-40G3001-D-2x BXRE-50C3001-D-24 BXRE-50E3001-D-24 BXRE-50G3001-D-24 CRI 80 90 70 80 90 Drive Current1 (mA) Typical Vf Tc = 25C (V) Typical Power Tc = 25C (W) Typical Flux2 Tc = 25C (lm) Typical DC Flux3 Tc = 85C (lm) Typical Efficacy Tc = 25C (lm/W) 350 34.1 11.9 1796 1605 150 500 35.0 17.5 2494 2229 143 700 36.0 25.2 3350 2993 133 1050 37.6 39.5 4691 4192 119 1400 39.0 54.6 5791 5175 106 350 34.1 11.9 1490 1332 125 500 35.0 17.5 2070 1850 118 700 36.0 25.2 2780 2484 110 1050 37.6 39.5 3893 3479 99 1400 39.0 54.6 4806 4294 88 350 34.1 11.9 1930 1674 162 500 35.0 17.5 2680 2325 153 700 36.0 25.2 3600 3122 143 1050 37.6 39.5 5041 4372 128 1400 39.0 54.6 6223 5397 114 350 34.1 11.9 1747 1516 146 500 35.0 17.5 2427 2105 139 700 36.0 25.2 3260 2827 129 1050 37.6 39.5 4565 3959 116 1400 39.0 54.6 5635 4888 103 350 34.1 11.9 1501 1302 126 500 35.0 17.5 2085 1809 119 700 36.0 25.2 2801 2429 111 1050 37.6 39.5 3922 3402 99 1400 39.0 54.6 4842 4199 89 Notes for Table 3: 1. Alternate drive currents in Table 3 are provided for reference only and are not a guarantee of performance. 2. Bridgelux maintains a 7% tolerance on flux measurements. 3. Typical stabilized DC performance values are provided as reference only and are not a guarantee of performance. 5 Electrical Characteristics Table 4: Electrical Characteristics Forward Voltage Pulsed, Tc = 25C (V) 1, 2, 3 Part Number Drive Current (mA) Minimum Typical Maximum Typical Coefficient of Forward Voltage4 Vf/T (mV/C) Typical Thermal Resistance Junction to Case5,6 R j-c (C/W) Driver Selection Voltages7 (V) Vf Min. Hot Tc = 105C (V) Vf Max. Cold Tc = -40C (V) BXRE-xxx3001-D-2x 700 33.3 36.0 38.7 -17 0.16 31.9 39.8 BXRE-xxx3001-D-2x 1400 36.4 39.2 41.7 -17 0.19 35.0 42.8 Notes for Table 4: 1. Parts are tested in pulsed conditions, Tc = 25C. 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 O.10V on forward voltage measurements. 4. Typical coefficient of forward voltage tolerance is O.1mV for nominal current. 5. Thermal resistance values are based from test data of a 3000K 80 CRI product. 6. 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. 7. Vf min hot and max cold values 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. 6 Absolute Maximum Ratings Table 5: Maximum Ratings Parameter Maximum Rating LED Junction Temperature (Tj) 150C Storage Temperature -40C to +105C Operating Case Temperature1 (Tc) 105C Soldering Temperature2 350C or lower for a maximum of 10 seconds Maximum Drive Current3,4,5 1400mA Maximum Peak Pulsed Drive Current6 2000mA Maximum Reverse Voltage7 -60V Notes for Table 5: 1. For IEC 62717 requirement, please consult your Bridgelux sales representative. 2. Refer to Bridgelux Application Note AN41: Assembly Considerations for Bridgelux V Series LED Arrays. 3. DC Forward Current for LM-80 is the maximum drive current for which LM-80 data is currently available. 4. Lumen maintenance (L70) 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 for these arrays. Contact your Bridgelux sales representatives for LM-80 report. 5. Arrays may be driven at higher currents however lumen maintenance may be reduced. 6. Bridgelux recommends a maximum duty cycle of 10% and pulse width of 20 ms when operating LED Arrays at maximum peak pulsed current specified. Maximum peak pulsed currents indicate values where LED Arrays can be driven without catastrophic failures. 7. Light emitting diodes are not designed to be driven in reverse voltage and will not produce light under this condition. Maximum rating provided for reference only. 7 Performance Curves Figure 1: Drive Current vs. Voltage (Tj = Tc = 25C) Figure 2: Typical Relative Luminous Flux vs. Drive Current (Tj = Tc = 25C) Note for Figure 2: 1. Bridgelux does not recommend driving high power LEDs at low currents. Doing so may produce unpredictable results. Pulse width modulation (PWM) is recommended for dimming effects. 8 Performance Curves Figure 3: Typical DC Flux vs. Case Temperature Figure 4: Typical DC ccy Shift vs. Case Temperature Notes for Figures 3-4: 1. Characteristics shown for warm white based on 3000K and 80 CRI. 2. Characteristics shown for neutral white based on 4000K and 80 CRI. 3. Characteristics shown for cool white based on 5000K and 70 CRI. 4. For other color SKUs, the shift in color will vary. Please contact your Bridgelux Sales Representative for more information. 9 Performance Curves Figure 5: Typical DC ccx Shift vs. Case Temperature Notes for Figure 5: 1. Characteristics shown for warm white based on 3000K and 80 CRI. 2. Characteristics shown for neutral white based on 4000K and 80 CRI. 3. Characteristics shown for cool white based on 5000K and 70 CRI. 4. For other color SKUs, the shift in color will vary. Please contact your Bridgelux Sales Representative for more information. 10 Typical Radiation Pattern Figure 6: Typical Spatial Radiation Pattern Note for Figure 6: 1. Typical viewing angle is 120. 2. The viewing angle is defined as the off axis angle from the centerline where Iv is 1/2 of the peak value. Figure 7: Typical Polar Radiation Pattern 11 Typical Color Spectrum Figure 8: Typical Color Spectrum Notes for Figure 8: 1. Color spectra measured at nominal current for Tj = Tc = 25C. 2. Color spectra shown for warm white is 3000K and 80 CRI. 3. Color spectra shown for neutral white is 4000K and 80 CRI. 4. Color spectra shown for cool white is 5000K and 70 CRI. 12 Mechanical Dimensions Figure 9: Drawing for V15 LED Array Notes for Figure 9: 1. Solder pads are labeled "+" and "-" to denote positive and negative polarity, respectively. 2 It is not necessary to provide electrical connections to both sets of solder pads. Either set may be used depending on application specific design requirements. 3. Drawings are not to scale. 4. Drawing dimensions are in millimeters. 5. Unless otherwise specified, tolerances are 0.10mm. 6. The optical center of the LED Array is nominally defined by the mechanical center of the array. The light emitting surface (LES) is centered on the mechanical center of the array to a tolerance of 0.2 mm 7. Bridgelux maintains a flatness of 0.1 mm across the mounting surface of the array. Refer to Application Notes AN40 and AN41 for product handling, mounting and heat sink recommendations. 13 Color Binning Information Figure 10: Graph of Warm and Neutral White Test Bins in xy Color Space Note: Pulsed Test Conditions, Tc = 25C Table 6: Warm and Neutral White xy Bin Coordinates and Associated Typical CCT Bin Code 2700K 3000K 3500K 4000K ANSI Bin (for reference only) (2580K - 2870K) (2870K - 3220K) (3220K - 3710K) (3710K - 4260K) 23 (3SDCM) (2651K - 2794K) (2968K - 3136K) (3369K - 3586K) (3851K - 4130K) Center Point (x,y) (0.4578, 0.4101) (0.4338, 0.403) (0.4073, 0.3917) (0.3818, 0.3797) Figure 11: Graph of Cool White Test Bins in xy Color Space Note: Pulsed Test Conditions, Tc = 25C Table 7: Cool White xy Bin Coordinates and Associated Typical CCT Bin Code 5000K 5600K ANSI Bin (for reference only) (4745K - 5311K) (5310K - 6020K) 24 (4SDCM) (4801K - 5282K) (5475K - 5830K) Center Point (x,y) (0.3447, 0.3553) (0.3293, 0.3423) 14 Packaging and Labeling Figure 12: Drawing for V Series Packaging Tray Notes for Figure 12: 1. Dimensions are in millimeters 2. Tolerances: X.X = 0.25, X.XX = 0.13, X0' = 030' 3. Trays are stackable without interference and will not stick together during unstacking operation 15 Packaging and Labeling Figure 13: V Series Packaging and Labeling Notes for Figure 13: 1. Each tray holds 60 COB arrays, 10 trays are stacked and one empty tray placed on top to cover the top tray. 2. Stacked trays are to contain only 1 part number and be vacuum sealed in an anti-static bag and placed in its own individual box. 3. Each bag and box is to be labeled as shown above. Figure 14: Product Labeling Bridgelux COB arrays have laser markings on the back side of the substrate to help with product identification. In addition to the product identification markings, Bridgelux COB arrays also contain markings for internal Bridgelux manufacturing use only. The image below shows which markings are for customer use and which ones are for Bridgelux internal use only. The Bridgelux internal manufacturing markings are subject to change without notice, however these will not impact the form, function or performance of the COB array. Customer Use- 2D Barcode Scannable barcode provides product part number and other Bridgelux internal production information. Customer Use- Product part number Internal Bridgelux use only. 16 Design Resources Application Notes 3D CAD Models Bridgelux has developed a comprehensive set of application notes and design resources to assist customers in successfully designing with the V Series product family of LED array products. For a list of of resources under development, visit www.bridgelux.com. Three dimensional CAD models depicting the product outline of all Bridgelux Vero LED arrays are available in both SAT and STEP formats. Please contact your Bridgelux sales representative for assistance. Optical Source Models 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 Note AN41 for additional information. CAUTION: EYE SAFETY Eye safety classification for the use of Bridgelux V Series LED arrays is in accordance with IEC specification EN62471: Photobiological Safety of Lamps and Lamp Systems. V Series LED arrays are classified as Risk Group 1 (Low Risk) 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 plastic housing of the V 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 V Series LED array or yellow resin area during operation. Allow the array to cool for a sufficient period of time before handling. The V Series LED array may reach elevated temperatures such that could burn skin when touched. Disclaimers MINOR PRODUCT CHANGE POLICY STANDARD TEST CONDITIONS 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. Unless otherwise stated, array testing is performed at the nominal drive current. 17 About Bridgelux Bridgelux is a leading developer and manufacturer of technologies and solutions transforming the $40 billion global lighting industry into a $100 billion market opportunity. Based in Livermore, California, Bridgelux is a pioneer in solid state lighting (SSL), expanding the market for light emitting diode (LED) technologies by driving down the cost of LED lighting systems. Bridgelux's patented light source technology replaces traditional technologies (such as incandescent, halogen, fluorescent and high intensity discharge lighting) with integrated, solid state lighting solutions that enable lamp and luminaire manufacturers to provide high performance and energy efficient white light for the rapidly growing interior and exterior lighting markets, including street lights, commercial lighting and consumer applications. For more information about the company, please visit bridgelux.com. 101 Portola Avenue Livermore, CA 94551 Tel (925) 583-8400 Fax (925) 583-8410 www.bridgelux.com (c) 2015 Bridgelux, Inc. All rights reserved 2015. Product specifications are subject to change without notice. Bridgelux, the Bridgelux stylized logo design and V Series are registered trademarks, and Decor Series is a trademark of Bridgelux, Inc. All other trademarks are the property of their respective owners. Bridgelux V15 Array Series Product Data Sheet DS43 Rev. C (07/2015) 18