LZC-70WW0R-0030

Warm White LED Emitter LZC-00WW0R Key Features  High Luminous Flux Density 12-die Warm White LED  More than 40 Watt power dissipation capability  Ultra-small foot print – 9.0mm x 9.0mm  Industry lowest thermal resistance per package size (0.7°C/W)  Surface mount ceramic package with integrated glass lens  Spatial color uniformity across radiation pattern  Excellent Color Rendering Index  JEDEC Level 1 for Moisture Sensitivity Level  Lead (Pb) free and RoHS compliant  Reflow solderable (up to 6 cycles)  Emitter available with several MCPCB options  Full suite of TIR secondary optics family available Typical Applications  General lighting  Down lighting  Architectural lighting  Street lighting  Stage and Studio lighting  Refrigeration lighting  Portable lighting Description The LZC-series 12-die White LED emitter has an electrical input power dissipation capability of more than 40 Watt electrical power in an extremely small package. With a small 9.0mm x 9.0mm ultra-small footprint, this package provides exceptional luminous flux density. The high quality materials used in the package are chosen to minimize stresses and optimize light output which results in superior reliability and lumen maintenance. The robust product design thrives in outdoor applications with high ambient temperatures and high humidity. COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com Part number options Base part number Part number Description LZC-00WW0R-xxxx LZC emitter LZC-70WW0R-xxxx LZC emitter on 1 channel 1x12 Star MCPCB LZC-C0WW0R-xxxx LZC emitter on 2 channel 2x6 Star MCPCB Bin kit option codes WW, Warm-White (2700K – 3500K) Kit number suffix Min flux Bin Color Bin Ranges Description 0027 Y 8A1, 8A2, 8B1, 8B2, 8A4, 8A3, 8B4, 8B3, 8D1, 8D2, 8C1, 8C2, 8D4, 8D3, 8C4, 8C3 full distribution flux; 2700K ANSI CCT bin 0227 Y 8A2, 8B1, 8A3, 8B4, 8D2, 8C1, 8D3, 8C4 0427 Y 8A3, 8B4, 8D2, 8C1 0030 Y 7A1, 7A2, 7B1, 7B2, 7A4, 7A3, 7B4, 7B3, 7D1, 7D2, 7C1, 7C2, 7D4, 7D3, 7C4, 7C3 0230 Y 7A2, 7B1, 7A3, 7B4, 7D2, 7C1, 7D3, 7C4 0430 Y 7A3, 7B4, 7D2, 7C1 0035 Y 6A1, 6A2, 6B1, 6B2, 6A4, 6A3, 6B4, 6B3, 6D1, 6D2, 6C1, 6C2, 6D4, 6D3, 6C4, 6C3 0235 Y 6A2, 6B1, 6A3, 6B4, 6D2, 6C1, 6D3, 6C4 0435 Y 6A3, 6B4, 6D2, 6C1 full distribution flux; 2700K ANSI CCT half bin full distribution flux; 2700K ANSI CCT quarter bin full distribution flux; 3000K ANSI CCT bin full distribution flux; 3000K ANSI CCT half bin full distribution flux; 3000K ANSI CCT quarter bin full distribution flux; 3500K ANSI CCT bin full distribution flux; 3500K ANSI CCT half bin full distribution flux; 3500K ANSI CCT quarter bin COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) 2 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com Warm White Chromaticity Groups Standard Chromaticity Groups plotted on excerpt from the CIE 1931 (2°) x-y Chromaticity Diagram. Coordinates are listed below in the table. COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) 3 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com Warm White Bin Coordinates Bin code 6A1 6A4 6D1 6D4 7A1 7A4 7D1 7D4 8A1 8A4 8D1 8D4 CIEx 0.3889 0.3915 0.3981 0.3953 0.3889 0.3953 0.3981 0.4048 0.4017 0.3953 0.4017 0.4048 0.4116 0.4082 0.4017 0.4082 0.4116 0.4183 0.4147 0.4082 0.4147 0.4183 0.4242 0.4203 0.4147 0.4203 0.4242 0.43 0.4259 0.4203 0.4259 0.43 0.4359 0.4316 0.4259 0.4316 0.4359 0.4418 0.4373 0.4316 0.4373 0.4418 0.4475 0.4428 0.4373 0.4428 0.4475 0.4532 0.4483 0.4428 0.4483 0.4532 0.4589 0.4538 0.4483 0.4538 0.4589 0.4646 0.4593 0.4538 CIEy 0.369 0.3768 0.38 0.372 0.369 0.372 0.38 0.3832 0.3751 0.372 0.3751 0.3832 0.3865 0.3782 0.3751 0.3782 0.3865 0.3898 0.3814 0.3782 0.3814 0.3898 0.3919 0.3833 0.3814 0.3833 0.3919 0.3939 0.3853 0.3833 0.3853 0.3939 0.396 0.3873 0.3853 0.3873 0.396 0.3981 0.3893 0.3873 0.3893 0.3981 0.3994 0.3906 0.3893 0.3906 0.3994 0.4008 0.3919 0.3906 0.3919 0.4008 0.4021 0.3931 0.3919 0.3931 0.4021 0.4034 0.3944 0.3931 Bin code 6A2 6A3 6D2 6D3 7A2 7A3 7D2 7D3 8A2 8A3 8D2 8D3 CIEx 0.3915 0.3941 0.401 0.3981 0.3915 0.3981 0.401 0.408 0.4048 0.3981 0.4048 0.408 0.415 0.4116 0.4048 0.4116 0.415 0.4221 0.4183 0.4116 0.4183 0.4221 0.4281 0.4242 0.4183 0.4242 0.4281 0.4342 0.43 0.4242 0.43 0.4342 0.4403 0.4359 0.43 0.4359 0.4403 0.4465 0.4418 0.4359 0.4418 0.4465 0.4523 0.4475 0.4418 0.4475 0.4523 0.4582 0.4532 0.4475 0.4532 0.4582 0.4641 0.4589 0.4532 0.4589 0.4641 0.47 0.4646 0.4589 CIEy 0.3768 0.3848 0.3882 0.38 0.3768 0.38 0.3882 0.3916 0.3832 0.38 0.3832 0.3916 0.395 0.3865 0.3832 0.3865 0.395 0.3984 0.3898 0.3865 0.3898 0.3984 0.4006 0.3919 0.3898 0.3919 0.4006 0.4028 0.3939 0.3919 0.3939 0.4028 0.4049 0.396 0.3939 0.396 0.4049 0.4071 0.3981 0.396 0.3981 0.4071 0.4085 0.3994 0.3981 0.3994 0.4085 0.4099 0.4008 0.3994 0.4008 0.4099 0.4112 0.4021 0.4008 0.4021 0.4112 0.4126 0.4034 0.4021 Bin code 6B1 6B4 6C1 6C4 7B1 7B4 7C1 7C4 8B1 8B4 8C1 8C4 COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. CIEx 0.3941 0.3968 0.404 0.401 0.3941 0.401 0.404 0.4113 0.408 0.401 0.408 0.4113 0.4186 0.415 0.408 0.415 0.4186 0.4259 0.4221 0.415 0.4221 0.4259 0.4322 0.4281 0.4221 0.4281 0.4322 0.4385 0.4342 0.4281 0.4342 0.4385 0.4449 0.4403 0.4342 0.4403 0.4449 0.4513 0.4465 0.4403 0.4465 0.4513 0.4573 0.4523 0.4465 0.4523 0.4573 0.4634 0.4582 0.4523 0.4582 0.4634 0.4695 0.4641 0.4582 0.4641 0.4695 0.4756 0.47 0.4641 CIEy 0.3848 0.393 0.3966 0.3882 0.3848 0.3882 0.3966 0.4001 0.3916 0.3882 0.3916 0.4001 0.4037 0.395 0.3916 0.395 0.4037 0.4073 0.3984 0.395 0.3984 0.4073 0.4096 0.4006 0.3984 0.4006 0.4096 0.4119 0.4028 0.4006 0.4028 0.4119 0.4141 0.4049 0.4028 0.4049 0.4141 0.4164 0.4071 0.4049 0.4071 0.4164 0.4178 0.4085 0.4071 0.4085 0.4178 0.4193 0.4099 0.4085 0.4099 0.4193 0.4207 0.4112 0.4099 0.4112 0.4207 0.4221 0.4126 0.4112 Bin code 6B2 6B3 6C2 6C3 7B2 7B3 7C2 7C3 8B2 8B3 8C2 8C3 CIEx 0.3968 0.3996 0.4071 0.404 0.3968 0.404 0.4071 0.4146 0.4113 0.404 0.4113 0.4146 0.4222 0.4186 0.4113 0.4186 0.4222 0.4299 0.4259 0.4186 0.4259 0.4299 0.4364 0.4322 0.4259 0.4322 0.4364 0.443 0.4385 0.4322 0.4385 0.443 0.4496 0.4449 0.4385 0.4449 0.4496 0.4562 0.4513 0.4449 0.4513 0.4562 0.4624 0.4573 0.4513 0.4573 0.4624 0.4687 0.4634 0.4573 0.4634 0.4687 0.475 0.4695 0.4634 0.4695 0.475 0.4813 0.4756 0.4695 CIEy 0.393 0.4015 0.4052 0.3966 0.393 0.3966 0.4052 0.4089 0.4001 0.3966 0.4001 0.4089 0.4127 0.4037 0.4001 0.4037 0.4127 0.4165 0.4073 0.4037 0.4073 0.4165 0.4188 0.4096 0.4073 0.4096 0.4188 0.4212 0.4119 0.4096 0.4119 0.4212 0.4236 0.4141 0.4119 0.4141 0.4236 0.426 0.4164 0.4141 0.4164 0.426 0.4274 0.4178 0.4164 0.4178 0.4274 0.4289 0.4193 0.4178 0.4193 0.4289 0.4304 0.4207 0.4193 0.4207 0.4304 0.4319 0.4221 0.4207 LZC-00WW0R (1.1-08/23/14) 4 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com Luminous Flux Bins Table 1: Bin Code Minimum Luminous Flux (ΦV) @ IF = 700mA [1,2] (lm) Maximum Luminous Flux (ΦV) @ IF = 700mA [1,2] (lm) Y 1.357 1.696 Z 1,696 2,120 C2 2,120 2,350 Notes for Table 1: 1. Luminous flux performance guaranteed within published operating conditions. LED Engin maintains a tolerance of ± 10% on flux measurements. 2. Luminous Flux typical value is for all 12 LED dice operating concurrently at rated current. Forward Voltage Bins Table 2: Bin Code Minimum Forward Voltage (VF) @ IF = 700mA [1,2] (V) Maximum Forward Voltage (VF) @ IF = 700mA [1,2] (V) 0 36.0 43.2 Notes for Table 2: 1. LED Engin maintains a tolerance of ± 0.48V for forward voltage measurements. 2. Forward Voltage is binned with 12 LED dice connected in series. The actual LED is configured with two strings of 6 dice in series. COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) 5 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com Absolute Maximum Ratings Table 3: Parameter Symbol Value Unit DC Forward Current at Tjmax=130C [1] DC Forward Current at Tjmax=150C [1] Peak Pulsed Forward Current [2] Reverse Voltage Storage Temperature Junction Temperature Soldering Temperature [4] Allowable Reflow Cycles IF IF IFP VR Tstg TJ Tsol 1200 1000 1500 See Note 3 -40 ~ +150 150 260 6 mA mA mA V °C °C °C > 8,000 V HBM Class 3B JESD22-A114-D ESD Sensitivity [5] Notes for Table 3: 1. Maximum DC forward current (per die) is determined by the overall thermal resistance and ambient temperature. Follow the curves in Figure 10 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 020D. See Reflow Soldering Profile Figure 5. 5. LED Engin recommends taking reasonable precautions towards possible ESD damages and handling the LZC-00WW0R 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 ΦV ΦV 1900 2450 91 3000 85 110 lm lm lm/W K [1] Luminous Flux (@ IF = 700mA) Luminous Flux (@ IF = 1000mA) [1] Luminous Efficacy (@ IF = 350mA) Correlated Color Temperature [2] Color Rendering Index (CRI / R9) Viewing Angle [3] CCT Ra 2Θ1/2 Degrees Notes for Table 4: 1. Luminous flux typical value is for all 12 LED dice operating concurrently at rated current. 2. Viewing Angle is the off-axis angle from emitter centerline where the luminous intensity is ½ of the peak value. Electrical Characteristics @ TC = 25°C Table 5: Parameter Symbol Typical Unit Forward Voltage (@ IF = 700mA) Forward Voltage (@ IF = 1000mA) [1] VF VF 37.8 39.0 V V Temperature Coefficient of Forward Voltage [1] ΔVF/ΔTJ -33.6 mV/°C Thermal Resistance (Junction to Case) RΘJ-C 0.7 °C/W [1] Notes for Table 5: 1. Forward Voltage is binned with 12 LED dice connected in series. The actual LED is configured with two strings of 6 dice in series. COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) 6 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com IPC/JEDEC Moisture Sensitivity Level Table 6 - IPC/JEDEC J-STD-20.1 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 LM80 testing, LED Engin projects that the LZC Series will deliver, on average, 70% Lumen Maintenance at 70,000 hours of operation at a forward current of 700 mA per die. This projection is based on constant current operation with junction temperature maintained at or below 110°C. COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) 7 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com Mechanical Dimensions (mm) Pin Out Pad Channel Function 2 1 Anode 3 1 Anode 5 2 Anode 6 2 Anode 14 2 Cathode 15 2 Cathode 17 1 Cathode 18 1 Cathode Figure 1: Package outline drawing. Notes for Figure 1: 1. LZC-00WW0R is compatible with MCPCB designed for LZC-00WW00, LZC-00NW00, and LZC-00CW00 when emitter is rotated 180 degree with respect to the LZC-00xW00 position on the MCPCB. 2. Index mark, Tc indicates case temperature measurement point. 3. Unless otherwise noted, the tolerance = ± 0.20 mm. 4. Thermal contact pad is electrically neutral. Recommended Solder Pad Layout (mm) Figure 2a: Recommended solder pad layout for anode, cathode, and thermal pad. Note for Figure 2a: 1. Unless otherwise noted, the tolerance = ± 0.20 mm. COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) 8 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com Recommended 8mil Stencil Apertures Layout (mm) Figure 2b: Recommended solder mask opening for anode, cathode, and thermal pad. Note for Figure 2b: 1. Unless otherwise noted, the tolerance = ± 0.20 mm. Reflow Soldering Profile Figure 3: Reflow soldering profile for lead free soldering. COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) 9 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com Typical Radiation Pattern 100 90 80 Relative 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. Typical Relative Spectral Power Distribution 1.00 0.90 Relative Spectral Power 0.80 0.70 0.60 0.50 0.40 0.30 0.20 0.10 0.00 350 400 450 500 550 600 650 700 750 800 850 Wavelength (nm) Figure 5: Typical relative spectral power vs. wavelength @ T C = 25°C. COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) 10 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com Typical Relative Light Output over Forward Current 160% 140% Relatiive Light Output 120% 100% 80% 60% 40% 20% 0% 0 200 400 600 800 1000 1200 IF - Forward Current (mA) Figure 6: Typical relative light output vs. forward current @ T C = 25°C. Notes for Figure 6: 1. Luminous Flux typical value is for all 12 LED dice operating concurrently at rated current. Typical Relative Light Output over Temperature Relatiive Light Output (%) 110 100 90 80 70 60 0 10 20 30 40 50 60 70 80 90 100 Case Temperature (°C) Figure 7: Typical relative light output vs. case temperature. Notes for Figure 7: 1. Luminous Flux typical value is for all 12 LED dice operating concurrently at rated current. COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) 11 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com Typical Chromaticity Coordinate Shift over Current 0.0200 0.0150 Delta_Cx Delta_Cy Delta Cx, Delta Cy 0.0100 0.0050 0.0000 -0.0050 -0.0100 -0.0150 -0.0200 0 200 400 600 800 1000 1200 IF - Forward Current (mA) Figure 8: Typical dominant wavelength shift vs. Case temperature. Typical Chromaticity Coordinate Shift over Temperature 0.02 0.015 Cx Delta Cx, Delta Cy 0.01 Cy 0.005 3E-17 -0.005 -0.01 -0.015 -0.02 0 10 20 30 40 50 60 70 80 90 100 Case Temperature (°C) Figure 9: Typical dominant wavelength shift vs. Case temperature. COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) 12 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com Typical Forward Current Characteristics 1400 IF - Forward Current (mA) 1200 1000 800 600 400 200 0 31.0 33.0 35.0 37.0 39.0 41.0 43.0 VF - Forward Voltage (V) Figure 10: Typical forward current vs. forward voltage @ TC = at 25°C. Note for Figure 8: 1. Forward Voltage assumes 12 LED dice connected in series. The actual LED is configured with two strings of 6 dice in series. Current De-rating IF - Maximum Current (mA) 1200 1000 800 700 (Rated) 600 400 RΘJ-A = 2.0°C/W RΘJ-A = 3.0°C/W RΘJ-A = 4.0°C/W 200 0 0 25 50 75 100 125 150 Maximum Ambient Temperature (°C) Figure 11: Maximum forward current vs. ambient temperature based on T J(MAX) = 150°C. Notes for Figure 11: 1. Maximum current assumes that all LED dice are operating concurrently at the same current. 2. RΘJ-C [Junction to Case Thermal Resistance] for the LZC-00xx00 is typically 0.7°C/W. 3. RΘJ-A [Junction to Ambient Thermal Resistance] = RΘJ-C + RΘC-A [Case to Ambient Thermal Resistance]. COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) 13 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com Emitter Tape and Reel Specifications (mm) Figure 12: Emitter carrier tape specifications (mm). Figure 13: Emitter Reel specifications (mm). COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) 14 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com LZC MCPCB Family Emitter + MCPCB Typical Vf Typical If Thermal Resistance (V) (mA) (oC/W) Part number Type of MCPCB Diameter (mm) LZC-7xxxxx 1-channel 28.3 0.7 + 0.6 = 1.3 37.8 700 LZC-Cxxxxx 2-channel 28.3 0.7 + 0.6 = 1.3 18.9 2 x 700 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. 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 © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) 15 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com LZC-7xxxxx 1-Channel MCPCB Mechanical Dimensions (mm) Tc 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. • Electrical connection pads on MCPCB are labeled “+” for Anode and “-” for Cathode. • LED Engin recommends using thermal interface material when attaching the MCPCB to a heatsink. • The thermal resistance of the MCPCB is: RΘC-B 0.6°C/W Components used MCPCB: ESD chips: HT04503 BZX585-C51 (Bergquist) (NPX, for 12 LED dies in series) Pad layout Ch. 1 MCPCB Pad + - String/die Function 1/BCEFGHJ KLMPQ Anode + Cathode - COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) 16 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com LZC-Cxxxxx 2 channel, Star MCPCB (2x6) Dimensions (mm) Tc 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. • Electrical connection pads on MCPCB are labeled “+” for Anode and “-” for Cathode. • LED Engin recommends thermal interface material when attaching the MCPCB to a heatsink. • The thermal resistance of the MCPCB is: RΘC-B 0.6°C/W Components used MCPCB: ESD chips: HT04503 BZT52C36LP (Bergquist) (NPX, for 6 LED dies in series) Pad layout Ch. 1 2 MCPCB Pad 1+ 12+ 2- String/die 1/JKLMPQ 2/BCEFGH Function Anode + Cathode Anode + Cathode - COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) 17 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com Company Information LED Engin, 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. LuxiGen™ 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 in-source 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. LED Engin reserves the right to make changes to improve performance without notice. Please contact sales@ledengin.com or (408) 922-7200 for more information. COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED. LZC-00WW0R (1.1-08/23/14) 18 LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com