LZ1-10CW02-0065

High Luminous Efficacy Cool White LED Emitter LZ1-00CW02 Key Features  High Luminous Efficacy Cool White LED  Ultra-small foot print – 4.4mm x 4.4mm  Surface mount ceramic package with integrated glass lens  Low Thermal Resistance (6.0°C/W)  Electrically neutral thermal path  Spatial color uniformity across radiation pattern  JEDEC Level 1 standard for Moisture Sensitivity Level  Lead (Pb) free and RoHS compliant  Reflow solderable  Available on tape and reel or with MCPCB Typical Applications  Architectural lighting  Street lighting  Display Backlighting  Flashlight and Portable lighting  Signaling  Automotive  Horticulture Description The LZ1-00CW02 Cool White LED emitter provides 315 lumens at 3.2W power dissipation in an extremely small package. With a 4.4mm x 4.4mm footprint, this package provides exceptional luminous flux density. LED Engin’s patent-pending thermally insulated phosphor layer provides a spatially uniform color across the radiation pattern and a consistent CCT over time and temperature. The high quality materials used in the package are chosen to optimize light output and minimize stresses which results in monumental reliability and lumen maintenance. The robust product design thrives in outdoor applications with high ambient temperatures and high humidity. COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin Part number options Base part number Part number Description LZ1-00CW02-xxxx LZ1 emitter LZ1-10CW02-xxxx LZ1 emitter on Standard Star MCPCB Bin kit option codes CW, Cool White (5000K – 6500K) Kit number suffix Min flux Bin Chromaticity bins 0055 P 2U, 2Y, 3U, 2A, 2D, 3A, 2B, 2C, 3B, 2V, 2X, 3V 0065 P 1U, 1A, 1B, 1V, 1Y, 1D, 1C, 1X, 2U, 2A, 2B, 2V COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. Description 2 Flux bin P and above; full distribution flux; 5500K bin Flux bin P and above; full distribution flux; 6500K bin LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin Cool White Chromaticity Groups 0.40 0.38 3X 3V 3C 2X 0.36 3B 2V 2C CIEy 1X 2B 0.34 1V 1D 1A 3Y 2D 3U 2A 1B Planckian Locus 3A 1C 0.32 3D 2Y 2U 1Y 1U 0.30 0.28 0.28 0.30 0.32 0.34 0.36 0.38 CIEx Standard Chromaticity Groups plotted on excerpt from the CIE 1931 (2°) x-y Chromaticity Diagram. Coordinates are listed below in the table. COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. 3 LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin Cool White Bin Coordinates Bin code 1U 1Y 2U 2Y 3U 3Y CIEx 0.3068 0.3144 0.3161 0.3093 0.3068 0.3144 0.3221 0.3231 0.3161 0.3144 0.3222 0.329 0.329 0.3231 0.3222 0.329 0.3366 0.3361 0.329 0.329 0.3366 0.344 0.3429 0.3361 0.3366 0.344 0.3515 0.3495 0.3429 0.344 CIEy 0.3113 0.3186 0.3059 0.2993 0.3113 0.3186 0.3261 0.312 0.3059 0.3186 0.3243 0.33 0.318 0.312 0.3243 0.33 0.3369 0.3245 0.318 0.33 0.3369 0.3428 0.3299 0.3245 0.3369 0.3428 0.3487 0.3339 0.3299 0.3428 Bin code 1A 1D 2A 2D 3A 3D COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. CIEx 0.3048 0.313 0.3144 0.3068 0.3048 0.313 0.3213 0.3221 0.3144 0.313 0.3215 0.329 0.329 0.3222 0.3215 0.329 0.3371 0.3366 0.329 0.329 0.3371 0.3451 0.344 0.3366 0.3371 0.3451 0.3533 0.3515 0.344 0.3451 CIEy 0.3207 0.329 0.3186 0.3113 0.3207 0.329 0.3373 0.3261 0.3186 0.329 0.335 0.3417 0.33 0.3243 0.335 0.3417 0.349 0.3369 0.33 0.3417 0.349 0.3554 0.3427 0.3369 0.349 0.3554 0.362 0.3487 0.3427 0.3554 Bin code 1B 1C 2B 2C 3B 3C 4 CIEx 0.3028 0.3115 0.313 0.3048 0.3028 0.3115 0.3205 0.3213 0.313 0.3115 0.3207 0.329 0.329 0.3215 0.3207 0.329 0.3376 0.3371 0.329 0.329 0.3376 0.3463 0.3451 0.3371 0.3376 0.3463 0.3551 0.3533 0.3451 0.3463 CIEy 0.3304 0.3391 0.329 0.3207 0.3304 0.3391 0.3481 0.3373 0.329 0.3391 0.3462 0.3538 0.3417 0.335 0.3462 0.3538 0.3616 0.349 0.3417 0.3538 0.3616 0.3687 0.3554 0.349 0.3616 0.3687 0.376 0.362 0.3554 0.3687 Bin code 1V 1X 2V 2X 3V 3X CIEx 0.3005 0.3099 0.3115 0.3028 0.3005 0.3099 0.3196 0.3205 0.3115 0.3099 0.3196 0.329 0.329 0.3207 0.3196 0.329 0.3381 0.3376 0.329 0.329 0.3381 0.348 0.3463 0.3376 0.3381 0.348 0.3571 0.3551 0.3463 0.348 CIEy 0.3415 0.3509 0.3391 0.3304 0.3415 0.3509 0.3602 0.3481 0.3391 0.3509 0.3602 0.369 0.3538 0.3462 0.3602 0.369 0.3762 0.3616 0.3538 0.369 0.3762 0.384 0.3687 0.3616 0.3762 0.384 0.3907 0.376 0.3687 0.384 LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin Luminous Flux Bins Table 1: Bin Code Minimum Luminous Flux (ΦV) @ IF = 1000mA [1,2] (lm) Maximum Luminous Flux (ΦV) @ IF = 1000mA [1,2] (lm) Typical Luminous Flux (ΦV) @ IF = 1200mA [2] (lm) P Q R 182 228 285 228 285 356 229 282 310 Notes for Table 1: 1. Luminous flux performance is measured at 10ms pulse, TC = 25oC. LED Engin maintains a tolerance of ± 10% on flux measurements. Forward Voltage Bins Table 2: Bin Code Minimum Forward Voltage (VF) @ IF = 1000mA [1] (V) Maximum Forward Voltage (VF) @ IF = 1000mA [1] (V) 0 2.8 3.8 Notes for Table 2: 1. Forward voltage is measured at 10ms pulse, TC = 25oC. LED Engin maintains a tolerance of ± 0.04V for forward voltage measurements. COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. 5 LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin Absolute Maximum Ratings Table 3: Parameter Symbol Value Unit IF IF IFP VR Tstg TJ Tsol 1200 1000 2000 See Note 3 -40 ~ +150 150 260 mA mA [1] DC Forward Current at TJ(MAX)=135°C DC Forward Current at TJ(MAX)=150°C [1] Peak Pulsed Forward Current [2] Reverse Voltage Storage Temperature Junction Temperature Soldering Temperature [4] mA V °C °C °C Notes for Table 3: 1. Maximum DC forward current is determined by the overall thermal resistance and ambient temperature. Follow the curves in Figure 11 for current derating. 2: Pulse forward current conditions: Pulse Width ≤ 10msec and Duty cycle ≤ 10%. 3. LEDs are not designed to be reverse biased. 4. Solder conditions per JEDEC J-STD-020D. See Reflow Soldering Profile Figure 3. 5. LED Engin recommends taking reasonable precautions towards possible ESD damages and handling the LZ1-00CW02 in an electrostatic protected area (EPA). An EPA may be adequately protected by ESD controls as outlined in ANSI/ESD S6.1. Optical Characteristics @ TC = 25°C Table 4: Parameter Symbol Typical Unit Luminous Flux (@ IF = 1000mA/ 1200mA) ΦV 315/ 360 lm [1] PPF 400-700nm (@ IF = 1000mA/ 1200mA) Luminous Efficacy (@ IF = 350mA) Luminous Efficacy (@ IF = 1000mA) Correlated Color Temperature Color Rendering Index (CRI) Viewing Angle [2] Total Included Angle [3] η η CCT Ra 2Θ1/2 Θ0.9V 4.8/ 5.5 umol/s 113 98 5500 75 95 115 lm/W lm/W K Degrees Degrees Notes for Table 4: 1. PPF is Photosynthetic Photon Flux. 2. Viewing Angle is the off axis angle from emitter centerline where the luminous intensity is ½ of the peak value. 3. Total Included Angle is the total angle that includes 90% of the total luminous flux. Electrical Characteristics @ TC = 25°C Table 5: Parameter Symbol Typical Unit Forward Voltage (@ IF = 1000mA) Forward Voltage (@ IF = 1200mA) VF VF 3.20 3.25 V V Temperature Coefficient of Forward Voltage ΔVF/ΔTJ -2.0 mV/°C Thermal Resistance (Junction to Case) RΘJ-C 6.0 °C/W COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. 6 LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin IPC/JEDEC Moisture Sensitivity Level Table 6 - IPC/JEDEC J-STD-20D.1 MSL Classification: Soak Requirements Floor Life Standard Accelerated Level Time Conditions Time (hrs) Conditions Time (hrs) Conditions 1 Unlimited ≤ 30°C/ 85% RH 168 +5/-0 85°C/ 85% RH n/a n/a Notes for Table 6: 1. The standard soak time includes a default value of 24 hours for semiconductor manufacturer’s exposure time (MET) between bake and bag and includes the maximum time allowed out of the bag at the distributor’s facility. Average Lumen Maintenance Projections Lumen maintenance generally describes the ability of a lamp to retain its output over time. The useful lifetime for solid state lighting devices (Power LEDs) is also defined as Lumen Maintenance, with the percentage of the original light output remaining at a defined time period. Based on long-term WHTOL testing, LED Engin projects that the LZ Series will deliver, on average, above 70% Lumen Maintenance at 50,000 hours of operation at a forward current of 1000 mA. This projection is based on constant current operation with junction temperature maintained at or below 125°C. COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. 7 LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin Mechanical Dimensions (mm) Pin Out (Type 2) Pad [2] Function 1 Anode 2 Cathode 3 Cathode 4 Anode 5 [3] Thermal 1 2 5 4 3 Figure 1: Package outline drawing Notes for Figure 1: 1. Unless otherwise noted, the tolerance = ± 0.20 mm. 2. This emitter pin-out is reversed to that of LZ1-00xx00 and LZ1-00Rx02. 3. Thermal contact, Pad 5, is electrically neutral. Recommended Solder Pad Layout (mm) Non-pedestal MCPCB Design Pedestal MCPCB Design Figure 2a: Recommended solder pad layout for anode, cathode, and thermal pad for non-pedestal and pedestal design. Notes for Figure 2a: 1. Unless otherwise noted, the tolerance = ± 0.20 mm. 2. Pedestal MCPCB allows the emitter thermal slug to be soldered directly to the metal core of the MCPCB. Such MCPCB eliminate the high thermal resistance dielectric layer that standard MCPCB technologies use in between the emitter thermal slug and the metal core of the MCPCB, thus lowering the overall system thermal resistance. 3. LED Engin recommends x-ray sample monitoring for solder voids underneath the emitter solder pins, especially the thermal pad. The total area covered by solder voids should be less than 20% of the total emitter thermal pad area. Excessive solder voids will increase the emitter to MCPCB thermal resistance and may lead to higher failure rates due to thermal over stress. 4. This emitter is compatible with all LZ1 MCPCBs provided that the MCPCB design follows the recommended solder mask layout (Figure 2b). COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. 8 LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin Recommended Solder Mask Layout (mm) Non-pedestal MCPCB Design Pedestal MCPCB Design Figure 2b: Recommended solder mask opening for anode, cathode, and thermal pad for non-pedestal and pedestal design. Note for Figure 2b: 1. Unless otherwise noted, the tolerance = ± 0.20 mm. Recommended 8mil Stencil Apertures Layout (mm) Figure 2c: Recommended 8mil stencil apertures layout for anode, cathode, and thermal pad. Note for Figure 2c: 1. Unless otherwise noted, the tolerance = ± 0.20 mm. COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. 9 LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin Reflow Soldering Profile Figure 3: Reflow soldering profile for lead free soldering. Typical Radiation Pattern 100% 90% 80% Relatiive Intensity 70% 60% 50% 40% 30% 20% 10% 0% -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Angular Displacement (Degrees) Figure 4: Typical representative spatial radiation pattern. COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. 10 LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin Typical Relative Spectral Power Distribution 1.0 0.9 Relative Spectral Power 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 400 450 500 550 600 650 700 750 800 3.2 3.3 3.4 Wavelength (nm) Figure 5: Relative spectral power vs. wavelength @ TC = 25°C. Typical Forward Current Characteristics 1,400 IF - Forward Current (mA) 1,200 1,000 800 600 400 200 0 2.6 2.7 2.8 2.9 3.0 3.1 VF - Forward Voltage (V) Figure 6: Typical forward current vs. forward voltage @ TC = 25°C. COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. 11 LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin Typical Relative Light Output over Current 120 Relative Light Output (%) 100 80 60 40 20 0 0 200 400 600 800 1000 1200 1400 IF - Forward Current (mA) Figure 7: Typical relative light output vs. forward current @ TC = 25°C. Typical Relative Light Output over Temperature 120 Relative Light Output (%) 100 80 60 40 20 0 0 20 40 60 TC - Case Temperature 80 100 120 (oC) Figure 8: Typical relative light output vs. case temperature. COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. 12 LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin Typical Chromaticity Coordinate Shift over Current Δ Cx, Δ Cy Chromaticity Coordinate Shift 0.020 0.015 0.010 Δ Cx 0.005 Δ Cy 0.000 -0.005 -0.010 -0.015 -0.020 0 200 400 600 800 1000 1200 1400 IF - Forward Current (mA) Figure 9: Typical chromaticity coordinate shift vs. forward current @ TC = 25°C. Typical Chromaticity Coordinate Shift over Temperature Δ Cx, Δ Cy Chromaticity Coordinate Shift 0.020 0.015 0.010 0.005 Δ Cx Δ Cy 0.000 -0.005 -0.010 -0.015 -0.020 0 20 40 60 TC - Case Temperature 80 100 120 (oC) Figure 10: Typical chromaticity coordinate shift vs. case temperature COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. 13 LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin Current De-rating 1400 IF - Forward Current (mA) 1200 1000 800 600 RΘ JA = 9°C/W RΘ JA = 12°C/W 400 RΘ JA = 15°C/W 200 0 0 25 50 75 100 TA - Ambient Temperature (°C) 125 150 (TJ(MAX) = 135) Figure 11: Maximum forward current vs. ambient temperature Notes for Figure 11: 1. RΘJ-C [Junction to Case Thermal Resistance] for the LZ1-00CW02 is typically 6.0°C/W. 2. RΘJ-A [Junction to Ambient Thermal Resistance] = RΘJ-C + RΘC-A [Case to Ambient Thermal Resistance]. COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. 14 LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin Emitter Tape and Reel Specifications (mm) Figure 12: Emitter carrier tape specifications (mm). Ø 178mm (SMALL REEL) Ø 330mm (LARGE REEL) Figure 13: Emitter reel specifications (mm). Notes: 1. Small reel quantity: up to 500 emitters 2. Large reel quantity: 501-2500 emitters. 3. Single flux bin and single wavelength bin per reel. COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. 15 LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin LZ1 MCPCB Family Part number Type of MCPCB Diameter (mm) LZ1-1xxxxx 1-channel Star 19.9 Emitter + MCPCB Typical VF Thermal Resistance (V) (oC/W) 6.0 + 1.5 = 7.5 3.2 Typical IF (mA) 1000 Mechanical Mounting of MCPCB   MCPCB bending should be avoided as it will cause mechanical stress on the emitter, which could lead to substrate cracking and subsequently LED dies cracking. To avoid MCPCB bending: o Special attention needs to be paid to the flatness of the heat sink surface and the torque on the screws. o Care must be taken when securing the board to the heat sink. This can be done by tightening three M3 screws (or #4-40) in steps and not all the way through at once. Using fewer than three screws will increase the likelihood of board bending. o It is recommended to always use plastics washers in combinations with the three screws. o If non-taped holes are used with self-tapping screws, it is advised to back out the screws slightly after tightening (with controlled torque) and then re-tighten the screws again. Thermal interface material     To properly transfer heat from LED emitter to heat sink, a thermally conductive material is required when mounting the MCPCB on to the heat sink. There are several varieties of such material: thermal paste, thermal pads, phase change materials and thermal epoxies. An example of such material is Electrolube EHTC. It is critical to verify the material’s thermal resistance to be sufficient for the selected emitter and its operating conditions. It is recommended to verify thermal design by measuring case temperature (Tc) during design phase. Wire soldering   To ease soldering wire to MCPCB process, it is advised to preheat the MCPCB on a hot plate of 125-150oC. Subsequently, apply the solder and additional heat from the solder iron will initiate a good solder reflow. It is recommended to use a solder iron of more than 60W. It is advised to use lead-free, no-clean solder. For example: SN-96.5 AG-3.0 CU 0.5 #58/275 from Kester (pn: 24-7068-7601) COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. 16 LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin LZ1-1xxxxx 1 channel, Standard Star MCPCB (1x1) Dimensions (mm) Notes:  Unless otherwise noted, the tolerance = ± 0.2 mm.  Slots in MCPCB are for M3 or #4-40 mounting screws.  LED Engin recommends plastic washers to electrically insulate screws from solder pads and electrical traces.  LED Engin recommends using thermal interface material when attaching the MCPCB to a heat sink.  The thermal resistance of the MCPCB is: RΘC-B 1.5°C/W Components used MCPCB: HT04503 ESD/TVS diode: BZT52C5V1LP-7 VBUS05L1-DD1 (Bergquist) (Diodes, Inc., for 1 LED die) (Vishay Semiconductors, for 1 LED die) Pad layout Ch. 1 MCPCB Pad 1,2,3 4,5,6 String/die Function 1/A Cathode Anode + COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. 17 LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin About LED Engin LED Engin, an OSRAM business based in California’s Silicon Valley, develops, manufactures, and sells advanced LED emitters, optics and light engines to create uncompromised lighting experiences for a wide range of entertainment, architectural, general lighting and specialty applications. LuxiGenTM multi-die emitter and secondary lens combinations reliably deliver industry-leading flux density, upwards of 5000 quality lumens to a target, in a wide spectrum of colors including whites, tunable whites, multi-color and UV LEDs in a unique patented compact ceramic package. Our LuxiTuneTM series of tunable white lighting modules leverage our LuxiGen emitters and lenses to deliver quality, control, freedom and high density tunable white light solutions for a broad range of new recessed and downlighting applications. The small size, yet remarkably powerful beam output and superior insource color mixing, allows for a previously unobtainable freedom of design wherever high-flux density, directional light is required. LED Engin is committed to providing products that conserve natural resources and reduce greenhouse emissions; and reserves the right to make changes to improve performance without notice. For more information, please contact LEDE-Sales@osram.com or +1 408 922-7200. . COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED. 18 LZ1-00CW02 (1.4 – 11/09/2018) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | em LEDE-Sales@osram.com | www.osram.us/ledengin