BXEN-50S-11M-3C-00-0-3

Bridgelux SMD 2835 0.5W 3V Thrive™ ® Product Data Sheet DS312 Bridgelux SMD 2835 1W 9V Thrive Product Data Sheet DS310 Rev. A (08/2019) | | | BXEN-27S 30S 40S 50S 1 SMD 2835 Thrive Introduction Bridgelux Thrive™ combines unique chip, phosphor and packaging technology to closely match the spectra of natural light over the visible wavelength range. 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 both SMD components and LED arrays to enable a broad range of lighting applications including retail, hospitality, office, education, architectural, museums, healthcare and residential lighting. Features Benefits • Engineered spectra to closely match natural light • Full consistent spectrum with fewer spectral spikes • CRI > 95, R1-R15 >90, high Rf and Rg values • Natural and vivid color rendering • High efficiency full spectrum solution • Greater energy savings, lower utility costs • No violet chip augmentation • Economical, high efficiency solution • Hot color targeted • Uniform and consistent white light under application conditions • Industry standard 2835 footprint • Broad product platform availability (SMDs and COBs) • Ease of design and rapid go-to-market • Enables greater design flexibility and platform color consistency 2 Contents Product Feature Map 2 Product Nomenclature 2 Product Test Conditions 2 Product Selection Guide 3 Spectrum Characteristics 4 Electrical Characteristics 7 Absolute Maximum Ratings 8 Product Bin Definitions 9 Performance Curves 12 Typical Radiation Pattern 13 Mechanical Dimensions 14 Reliability 15 Reflow Characteristics 16 Packaging 17 Design Resources 19 Precautions 19 Disclaimers 19 About Bridgelux 20 Bridgelux SMD 2835 0.5W 3V Thrive Product Data Sheet DS312 Rev. A (04/2020) 1 Product Feature Map Bridgelux SMD LED products come in industry standard package sizes and follow ANSI binning standards. These LEDs are optimized for cost and performance, helping to ensure highly competitive system lumen per dollar performance while addressing the stringent efficacy and reliability standards required for modern lighting applications. Cathode Mark Yellow phosphor Light Emitting Surface (LES) Product Nomenclature The part number designation for Bridgelux SMD 2835 is explained as follows: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 BXEN – 27 S – 1 1 M – 3 C –00 – 0 – 0 Color Bin Options Product Family Forward Voltage Bins Nominal CCT 27 = 2,700K 30 = 3,000K 40 = 4,000K 50 = 5,000K Flux Bins Product Version Minimum CRI S = Thrive Typical Forward Voltage Mid Power Die count in series Die count in parallel Product Test Conditions Bridgelux SMD 2835 LEDs are tested and binned with a 10ms pulse of 150mA at Tj (junction temperature)=Tsp (solder point temperature) =25°C. Forward voltage and luminous flux are binned at a Tj=Tsp=25°C, while color is hot targeted at a Tsp of 85°C. Bridgelux SMD 2835 0.5W 3V Thrive Product Data Sheet DS312 Rev. A (04/2020) 2 Product Selection Guide The following product configurations are available: Table 1: Selection Guide, Pulsed Measurement Data at 150mA (Tj=Tsp=25°C) Typical Pulsed Flux (lm)4, 5 CRI3, 5 (Typical) Min Typical Max Min 2700 97 150 2.90 3.10 3.30 45.0 3000 97 150 2.90 3.10 3.30 45.0 4000 97 150 2.90 3.10 3.30 50.0 5000 97 150 2.90 3.10 3.30 55.0 BXEN-27S-11M-3C-00-0-0 BXEN-30S-11M-3C-00-0-0 BXEN-40S-11M-3C-00-0-0 BXEN-50S-11M-3C-00-0-0 Part Number1,6 Forward Voltage4, 5 (V) Nominal Drive Current (mA) Nominal CCT2 (K) Max Typical Power (W) Typical Efficacy (lm/W) 51.0 55.0 0.5 110 55.0 60.0 0.5 118 56.0 60.0 0.5 120 59.0 65.0 0.5 127 Typical Table 2: Selection Guide, Pulsed Test Performance at 150mA (T­sp = 85°C)7,8 Nominal CCT2 (K) CRI3, 5 (Typical) Nominal Drive Current (mA) Min Typical Max Min Typical BXEN-27S-11M-3C-00-0-0 2700 97 150 2.84 3.04 3.24 39.2 BXEN-30S-11M-3C-00-0-0 3000 97 150 2.84 3.04 3.24 39.2 BXEN-40S-11M-3C-00-0-0 4000 97 150 2.84 3.04 3.24 43.6 BXEN-50S-11M-3C-00-0-0 5000 97 150 2.84 3.04 3.24 47.9 Part Number1,6 Forward Voltage5 (V) Typical Pulsed Flux (lm)5 Max Typical Power (W) Typical Efficacy (lm/W) 44.5 47.9 0.5 98 47.9 52.3 0.5 105 48.8 52.3 0.5 107 51.4 56.6 0.5 113 Notes for Tables 1 & 2: 1. The last 6 characters (including hyphens ‘-’) refer to flux bins, forward voltage bins, and color bin options, respectively. “00-0-0” denotes the full distribution of flux, forward voltage, and 6 SDCM color. Example: BXEN-27S-11M-3C-00-0-0 refers to the full distribution of flux, forward voltage, and color within a 2700K 6-step ANSI standard chromaticity region with a minimum of 97 CRI, 1x1 die configuration, mid power, 3.1V typical forward voltage. 2. Product CCT is hot targeted at Tsp = 85°C. Nominal CCT as defined by ANSI C78.377-2011. 3. Listed CRIs are typical values and include test tolerance. 4. Products tested under pulsed condition (10ms pulse width) at nominal drive current where Tj=Tsp=25°C. 5. Bridgelux maintains a ±7.5% tolerance on luminous flux measurements, ±0.1V tolerance on forward voltage measurements, and ±2 tolerance on CRI measurements for the SMD 2835. 6. Refer to Table 6 and Table 7 for Bridgelux SMD 2835 Luminous Flux Binning and Forward Voltage Binning information. 7. Typical pulsed test performance values are provided as reference only and are not a guarantee of performance. 8. Typical performance is estimated based on operation under pulsed current with LED emitter mounted onto a heat sink with thermal interface material and the solder point 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. Bridgelux SMD 2835 0.5W 3V Thrive Product Data Sheet DS312 Rev. A (04/2020) 3 Spectrum Characteristics Table 3: Typical Color Rendering Index and TM-30 Values, 150mA, Tsp=85°C 1 Nominal CCT1 Rf Rg R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 2700K 95 101 98 99 94 95 98 98 98 98 93 96 92 94 98 96 99 3000K 97 101 99 98 96 96 99 99 98 97 93 98 94 98 99 97 99 4000K 96 101 99 98 93 96 99 96 96 97 98 93 96 91 99 96 99 5000K 95 100 98 98 95 97 98 96 97 98 95 94 97 91 98 97 94 Note for Table 3: 1. Bridgelux maintains a tolerance of ± 3 on Color Rendering Index R1-R15 measurements and TM-30 measurements. 2. Rn values are a reference at nominal drive current. Rn values will have deviations at alternate drive currents Figure 1: 2700K Thrive TM-30 Graphs Figure 2: 3000K Thrive TM-30 Graphs Bridgelux SMD 2835 0.5W 3V Thrive Product Data Sheet DS312 Rev. A (04/2020) 4 Spectrum Characteristics Figure 3: 4000K Thrive TM-30 Graphs Figure 4: 5000K Thrive TM-30 Graphs Bridgelux SMD 2835 0.5W 3V Thrive Product Data Sheet DS312 Rev. A (04/2020) 5 Spectrum Characteristics Figure 5: Typical Color Spectrum 100% 27S 30S 40S 50S Relative Radiant Power 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 380 430 480 530 580 630 680 730 780 Wavelength (nm) Note for Figure 5: 1. Color spectra measured at nominal current for Tsp = 85°C. 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 10% for all CCTs. 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 contact your Bridgelux sales representative. Bridgelux will publish a white paper to further educate the market about the benefits of the ASD metric in Q2 2020. Bridgelux SMD 2835 0.5W 3V Thrive Product Data Sheet DS312 Rev. A (04/2020) 6 Electrical Characteristics Table 4: Electrical Characteristics Forward Voltage (V) 2,3 Part Number 1 BXEN-XXX-11M-3C-00-0-0 Drive Current (mA) 150 Minimum Typical Maximum 2.9 3.1 3.3 Typical Temperature Coefficient of Forward Voltage ∆Vf/∆T (mV/ºC) Typical Thermal Resistance Junction to Solder Point4 R j-sp (ºC/W) -1.04 31 Notes for Table 4: 1. The last 6 characters (including hyphens ‘-’) refer to flux bins, forward voltage bins, and color bin options, respectively. “00-0-00” denotes the full distribution of flux, forward voltage, and 6 SDCM color. Example: BXEN-27S-11M-3C-00-0-0 refers to the full distribution of flux, forward voltage, and color within a 2700K 6-step ANSI standard chromaticity region with a minimum of 97 CRI, 1x1 die configuration, mid power, 3.1V typical forward voltage. 2. Bridgelux maintains a tolerance of ± 0.1V on forward voltage measurements. Voltage minimum and maximum values at the nominal drive current are guaranteed by 100% test. 3. Products tested under pulsed condition (10ms pulse width) at nominal drive current where Tsp = 25°C. 4. Thermal resistance value was calculated using total electrical input power; optical power was not subtracted from input power. Bridgelux SMD 2835 0.5W 3V Thrive Product Data Sheet DS312 Rev. A (04/2020) 7 Absolute Maximum Ratings Table 5: Maximum Ratings Parameter Maximum Rating LED Junction Temperature (Tj) 125°C Storage Temperature -40°C to +105°C Operating Solder Point Temperature (TSp) -40°C to +105°C Soldering Temperature 260°C or lower for a maximum of 10 seconds Maximum Drive Current 150mA Maximum Peak Pulsed Forward Current1 300mA Maximum Reverse Voltage2 - Moisture Sensitivity Rating MSL 3 Electrostatic Discharge 2kV HBM. JEDEC-JS-001-HBM and JEDEC-JS-001-2012 Notes for Table 5: 1. Bridgelux recommends a maximum duty cycle of 10% and pulse width of 10 ms when operating LED SMD at maximum peak pulsed current specified. Maximum peak pulsed current indicate values where LED SMD can be driven without catastrophic failures. 2. Light emitting diodes are not designed to be driven in reverse voltage and will not produce light under this condition. no rating is provided. Bridgelux SMD 2835 0.5W 3V Thrive Product Data Sheet DS312 Rev. A (04/2020) 8 Product Bin Definitions Table 6 lists the standard photometric luminous flux bins for Bridgelux SMD 2835 LEDs. Although several bins are listed, product availability in a particular bin varies by production run and by product performance. Not all bins are available in all CCTs. Table 6: Luminous Flux Bin Definitions at 150mA, Tsp=25°C Bin Code Minimum Maximum 29 45 ≦50 2A 50 55 2B 55 60 2C 60 65 Unit Condition lm IF=150mA Unit Condition V IF=150mA Note for Table 6: 1. Bridgelux maintains a tolerance of ± 7.5% on luminous flux measurements Table 7: Forward Voltage Bin Definition at 150mA, Tsp=25°C Bin Code Minimum Maximum A 2.8 2.9 B 2.9 3.0 C 3.0 3.1 D 3.1 3.2 E 3.2 3.3 Note for Table 7: 1. Bridgelux maintains a tolerance of ± 0.1V on forward voltage measurements. Bridgelux SMD 2835 0.5W 3V Thrive Product Data Sheet DS312 Rev. A (04/2020) 9 Product Bin Definitions Table 8: McAdam Ellipse Color Bin Definitions CCT 2700K 3000K 4000K 5000K Color Space Center Point Major Axis Minor Axis Ellipse Rotation Angle Color Bin X Y 2 SDCM 0.4578 0.4101 0.0054 0.0028 53.70 2 3 SDCM 0.4578 0.4101 0.0081 0.0042 53.70 2/3 6 SDCM 0.4578 0.4101 0.0162 0.0084 53.70 2/3/A/B/C/D/E/F 2 SDCM 0.4338 0.4030 0.00556 0.00272 53.22 2 3 SDCM 0.4338 0.4030 0.00834 0.00408 53.22 2/3 6 SDCM 0.4338 0.4030 0.01668 0.00816 53.22 2/3/A/B/C/D/E/F 2 SDCM 0.3818 0.3797 0.00626 0.00268 53.72 2 3 SDCM 0.3818 0.3797 0.00939 0.00402 53.72 2/3 6 SDCM 0.3818 0.3797 0.01878 0.00804 53.72 2/3/A/B/C/D/E/F 3 SDCM 0.3447 0.3553 0.00822 0.00354 59.62 3 6 SDCM 0.3447 0.3553 0.01644 0.00708 59.62 3/A/B/C/D/E/F Notes for Table 8: 1. Color binning at Tsp=85°C unless otherwise specified 2. Bridgelux maintains a tolerance of ± 0.007 on x and y color coordinates in the CIE 1931 color space. Bridgelux SMD 2835 0.5W 3V Thrive Product Data Sheet DS312 Rev. A (04/2020) 10 Product Bin Definitions Figure 6: C.I.E. 1931 Chromaticity Diagram (Color Targeted at Tsp=85°C) 2700K 0.4150 0.4250 0.4200 C 0.4050 3 0.4000 2 0.4000 0.3900 0.4450 0.4500 0.4550 x 0.4600 0.4650 0.4700 0.4750 0.3850 0.4200 4000K 0.4000 0.4250 0.4300 0.4350 x 0.4400 0.4450 0.4500 5000K 0.3750 0.3700 0.3950 B 3 0.3700 y F C 0.3750 F 0.3550 C 3 0.3500 2 E E 0.3450 D D 0.3400 0.3650 0.3700 B 0.3600 0.3850 0.3800 A 0.3650 A 0.3900 y E D D 0.3950 0.3600 0.3650 2 3 0.3950 E F C y y 0.4050 F 0.4100 A B 0.4100 A B 0.4150 0.3900 0.4400 3000K 0.4200 0.4300 0.3750 0.3800 x 0.3850 0.3900 0.3950 0.3350 0.3300 0.3350 0.3400 0.3450 0.3500 0.3550 0.3600 x Kitting bins matching BIN#1 Bridgelux SMD 2835 0.5W 3V Thrive Product Data Sheet DS312 Rev. A (04/2020) BIN#2 2 2 3 3 A B C D E F 11 Performance Curves Figure 8: Typical Relative Luminous Flux vs. Drive Current Figure 7: Drive Current vs. Voltage (Tsp=25°C) (Tsp=25°C)1 100% 120 Relative Luminous Flux Forward Current (mA) 150 90 60 30 75% 50% 25% 0% 0 0 2.6 2.7 2.8 2.9 Forward Voltage (V) 3.0 60 90 120 150 Forward Current (mA) Figure 10: Typical ccx Shift vs. Solder Point Temperature2,3,4,5 100% 0.000 95% -0.001 ccx Shift Relative Luminous Flux Figure 9: Typical Relative Flux vs. Solder Point Temperature2,3,4,5 90% Warm White Neutral White Cool White 85% 30 3.1 -0.002 Warm White -0.003 Neutral White Cool White -0.004 80% 0 25 50 75 100 125 0 25 50 75 100 125 Solder Point Temperature (℃) Solder Point Temperature (℃) Figure 11: Typical ccy Shift vs. Solder Point Temperature2,3,4,5 Note for Figures 7-11: 0.000 1. Bridgelux does not recommend driving mid power LEDs at low currents. Doing so may produce unpredictable results. Pulse width modulation (PWM) is recommended for dimming effects. ccy Shift -0.002 2. Characteristics shown for warm white based on 2700K. 3. Characteristics shown for neutral white based on 4000K. 4. Characteristics shown for cool white based on 5000K. -0.004 5. For other color SKUs, the shift in color will vary. Please contact your Bridgelux Sales Representative for more information . Warm White -0.006 Neutral White Cool White -0.008 0 25 50 75 100 125 Solder Point Temperature(℃) Bridgelux SMD 2835 0.5W 3V Thrive Product Data Sheet DS312 Rev. A (04/2020) 12 Typical Radiation Pattern Figure 12: Typical Spatial Radiation Pattern at 150mA, Tsp=25°C Relative Intensity 100% 80% 60% 40% 20% 0% -90 -75 -60 -45 -30 -15 0 15 30 45 60 75 90 Angular Displacement (⁰) Notes for Figure 12: 1. Typical viewing angle is 116⁰. 2. The viewing angle is defined as the off axis angle from the centerline where luminous intensity (Iv) is ½ of the peak value. Figure 13: Typical Polar Radiation Pattern at 150mA, Tsp=25°C 0° Radiation Angle -30° -90° 100 30° -60° 60° 90° 50 0 50 100 Relative Luminosity Bridgelux SMD 2835 0.5W 3V Thrive Product Data Sheet DS312 Rev. A (04/2020) 13 Mechanical Dimensions Figure 14: Drawing for SMD 2835 Notes for Figure 14: 1. Drawings are not to scale. 2. Drawing dimensions are in millimeters. 3. Unless otherwise specified, tolerances are ± 0.10mm. Bridgelux SMD 2835 0.5W 3V Thrive Product Data Sheet DS312 Rev. A (04/2020) 14 Reliability Table 9: Reliability Test Items and Conditions No . Items R而非人eference Standard Test Conditions Drive Current Test Duration Units Failed/Tested 1 Moisture/Reflow Sensitivity J-STD-020E Tsld = 260°C, 10sec, Precondition: 60°C, 60%RH, 168hr - 3 reflows 0/22 2 Low Temperature Storage JESD22-A119 Ta=-40°C - 1000 hours 0/22 3 High Temperature Storage JESD22-A103D Ta= 105°C - 1000 hours 0/22 4 Low Temperature Operating Life JESD22-A108D Ta=-40°C 150mA 1000 hours 0/22 5 Temperature Humidity Operating Life JESD22-A101C Tsp=85°C℃, RH=85% 150mA 1000 hours 0/22 6 High Temperature Operating Life JESD22-A108D Tsp=105°C 150mA 1000 hours 0/22 7 Power switching IEC62717:2014 Tsp= 105°C 30 sec on, 30 sec off 150mA 30000 cycles 0/22 8 Thermal Shock JESD22-A106B Ta=-40°C ~100°C; Dwell : 15min; Transfer: 10sec - 200 cycles 0/22 9 Temperature Cycle JESD22-A104E Ta=-40°C ~100°C; Dwell at extreme temperature: 15min; Ramp rate < 105°C/min - 200 cycles 0/22 10 Electrostatic Discharge JS-001-2012 HBM, 2KV, 1.5kΩ, 100pF, Alternately positive or negative - - 0/22 Passing Criteria Item Symbol Test Condition Passing Criteria Forward Voltage Vf 150mA ΔVf