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LZ1-00WW02-0027

型号：

LZ1-00WW02-0027

品牌：

ETC[ ETC ]

页数：

17 页

PDF大小：

1487 K

下载PDF手册
PRELIMINARY  
High Luminous Efficacy Warm White LED Emitter  
LZ1-00WW02  
Photo TBD  
Key Features  
.
.
.
.
.
.
.
.
.
.
High Luminous Efficacy Warm 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)  
High Luminous Flux density  
Color Rendering Index CRI 85  
JEDEC Level 1 for Moisture Sensitivity Level  
Lead (Pb) free and RoHS compliant  
Reflow solderable  
Emitter available on Standard or Miniature MCPCB (optional)  
Typical Applications  
.
.
.
.
.
.
General lighting  
Museum lighting  
Retail & high-end interior lighting  
Hospitality lighting  
Accent & Task lighting  
Architectural Detail lighting  
Description  
The LZ1-00WW02 Warm White LED emitter provides power in an extremely small package. With a 4.4mm x  
4.4mm ultra-small footprint, this package provides exceptional luminous flux density. LED Engin’s patent-pending  
thermally insulated phosphor layers provide a spatially uniform color across the radiation pattern and a consistent  
CCT, CRI 85 and R9 30 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 © 2014 LED ENGIN. ALL RIGHTS RESERVED.  
LZ1-00WW02 (PRELIMINARY - 10/31/2014)  
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  
LZ1-00WW02-xxxx  
LZ1-10WW02-xxxx  
LZ1 emitter  
LZ1 emitter on Standard Star MCPCB  
Bin kit option codes  
WW, Warm White (2700K – 3500K)  
Min  
flux  
Bin  
Kit number  
suffix  
Chromaticity bins  
Description  
6A1, 6A2, 6B1, 6B2, 6A4, 6A3, 6B4, 6B3, 6D1, 6D2,  
6C1, 6C2, 6D4, 6D3, 6C4, 6C3, 7A1, 7A2, 7B1, 7B2,  
7A4, 7A3, 7B4, 7B3, 7D1, 7D2, 7C1, 7C2, 7D4, 7D3,  
7C4, 7C3, 8A1, 8A2, 8B1, 8B2, 8A4, 8A3, 8B4, 8B3,  
8D1, 8D2, 8C1, 8C2, 8D4, 8D3, 8C4, 8C3  
8A1, 8A2, 8B1, 8B2, 8A4, 8A3, 8B4, 8B3, 8D1, 8D2,  
8C1, 8C2, 8D4, 8D3, 8C4, 8C3  
7A1, 7A2, 7B1, 7B2, 7A4, 7A3, 7B4, 7B3, 7D1, 7D2,  
7C1, 7C2, 7D4, 7D3, 7C4, 7C3  
6A1, 6A2, 6B1, 6B2, 6A4, 6A3, 6B4, 6B3, 6D1, 6D2,  
6C1, 6C2, 6D4, 6D3, 6C4, 6C3  
0000  
N
full distribution flux; full distribution CCT  
0027  
0030  
0035  
N
N
N
full distribution flux; 2700K ANSI bin  
full distribution flux; 3000K ANSI bin  
full distribution flux; 3500K ANSI bin  
Notes:  
1. Default bin kit option is -0000  
COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED.  
LZ1-00WW02 (PRELIMINARY - 10/10/2014)  
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.  
LZ1-00WW02 (PRELIMINARY - 10/10/2014)  
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 CIEx  
0.3889  
CIEy  
0.369  
0.3768  
0.38  
0.372  
0.369  
0.372  
0.38  
Bin code CIEx  
0.3915  
CIEy  
Bin code CIEx  
0.3941  
CIEy  
0.3848  
0.393  
Bin code CIEx  
0.3968  
CIEy  
0.393  
0.4015  
0.4052  
0.3966  
0.393  
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  
0.3915  
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  
0.3941  
0.3968  
0.3996  
0.4071  
0.404  
6A1  
6A4  
6D1  
6D4  
7A1  
7A4  
7D1  
7D4  
8A1  
8A4  
8D1  
8D4  
6A2  
6A3  
6D2  
6D3  
7A2  
7A3  
7D2  
7D3  
8A2  
8A3  
8D2  
8D3  
0.401  
6B1  
6B4  
6C1  
6C4  
7B1  
7B4  
7C1  
7C4  
8B1  
8B4  
8C1  
8C4  
0.404  
0.401  
0.3941  
0.401  
0.404  
0.4113  
0.408  
0.401  
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  
6B2  
6B3  
6C2  
6C3  
7B2  
7B3  
7C2  
7C3  
8B2  
8B3  
8C2  
8C3  
0.3981  
0.3915  
0.3981  
0.401  
0.3968  
0.404  
0.4071  
0.4146  
0.4113  
0.404  
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  
0.3832  
0.3751  
0.372  
0.408  
0.4048  
0.3981  
0.4048  
0.408  
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  
0.408  
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  
0.4113  
0.4186  
0.415  
0.408  
0.415  
0.4186  
0.4259  
0.4221  
0.415  
0.415  
0.4116  
0.4048  
0.4116  
0.415  
0.3865  
0.3832  
0.3865  
0.395  
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  
0.3984  
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  
0.4221  
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  
0.4259  
0.4203  
0.4259  
0.43  
0.4385  
0.4322  
0.4385  
0.443  
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  
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  
0.3873  
0.3853  
0.3873  
0.396  
0.3939  
0.396  
0.4049  
0.4071  
0.3981  
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  
0.4164  
0.4141  
0.4164  
0.426  
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  
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  
0.4695  
0.4634  
0.4695  
0.475  
0.4813  
0.4756  
0.4695  
0.4646  
0.4589  
0.4641  
COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED.  
LZ1-00WW02 (PRELIMINARY - 10/10/2014)  
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:  
Minimum  
Maximum  
Typical  
Luminous Flux (ΦV)  
@ IF = 1200mA[2]  
(lm)  
Bin  
Code  
Luminous Flux (ΦV)  
@ IF = 1000mA[1,2]  
(lm)  
Luminous Flux (ΦV)  
@ IF = 1000mA[1,2]  
(lm)  
N
P
146  
182  
182  
228  
176  
220  
Notes for Table 1:  
1.  
2.  
Luminous flux performance guaranteed within published operating conditions. LED Engin maintains a tolerance of ± 10% on flux measurements.  
Future products will have even higher levels of luminous flux performance. Contact LED Engin Sales for updated information.  
Forward Voltage Bins  
Table 2:  
Minimum  
Maximum  
Forward Voltage (VF)  
@ IF = 1000mA[1]  
(V)  
Forward Voltage (VF)  
@ IF = 1000mA[1]  
(V)  
Bin Code  
0
3.20  
4.20  
Notes for Table 2:  
1.  
LED Engin maintains a tolerance of ± 0.04V for forward voltage measurements.  
COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED.  
LZ1-00WW02 (PRELIMINARY - 10/10/2014)  
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  
DC Forward Current at TJ(MAX)=135°C[1]  
DC Forward Current at TJ(MAX)=150°C[1]  
Peak Pulsed Forward Current[2]  
Reverse Voltage  
Symbol  
Value  
1200  
1000  
Unit  
mA  
mA  
mA  
V
°C  
°C  
°C  
IF  
IF  
IFP  
VR  
Tstg  
TJ  
1500  
See Note 3  
-40 ~ +150  
150  
Storage Temperature  
Junction Temperature  
Soldering Temperature[4]  
Tsol  
260  
Notes for Table 3:  
1.  
Maximum DC forward current is determined by the overall thermal resistance and ambient temperature.  
Follow the curves in Figure 10 for current derating.  
2:  
3.  
4.  
5.  
Pulse forward current conditions: Pulse Width ≤ 10msec and Duty cycle ≤ 10%.  
LEDs are not designed to be reverse biased.  
Solder conditions per JEDEC J-STD-020D. See Reflow Soldering Profile Figure 3.  
LED Engin recommends taking reasonable precautions towards possible ESD damages and handling the LZ1-00WW02 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)  
Luminous Efficacy (@ IF = 350mA)  
Correlated Color Temperature  
Color Rendering Index (CRI / R9)  
Viewing Angle[1]  
ΦV  
η
CCT  
Ra / R9  
2Θ1/2  
Θ0.9V  
180  
71  
3000  
85 / 30  
TBD  
lm  
lm/W  
K
Degrees  
Degrees  
Total Included Angle[2]  
TBD  
Notes for Table 4:  
1.  
2.  
Viewing Angle is the off axis angle from emitter centerline where the luminous intensity is ½ of the peak value.  
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  
3.6  
3.7  
V
V
Temperature Coefficient  
of Forward Voltage  
ΔVF/ΔTJ  
RΘJ-C  
-2.8  
6.0  
mV/°C  
°C/W  
Thermal Resistance  
(Junction to Case)  
COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED.  
LZ1-00WW02 (PRELIMINARY - 10/10/2014)  
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-020D.1 MSL Classification:  
Soak Requirements  
Floor Life  
Conditions  
Standard  
Conditions  
Accelerated  
Level  
1
Time  
Time (hrs)  
Time (hrs)  
Conditions  
≤ 30°C/  
168  
+5/-0  
85°C/  
85% RH  
Unlimited  
n/a  
n/a  
85% RH  
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, 70% Lumen  
Maintenance at 65000 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 © 2014 LED ENGIN. ALL RIGHTS RESERVED.  
LZ1-00WW02 (PRELIMINARY - 10/10/2014)  
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  
Function  
Pad  
1
Anode  
Cathode  
Cathode  
Anode  
2
3
4
5[2]  
Thermal  
1
2
5
4
3
Figure 1: Package outline drawing  
Notes for Figure 1:  
1.  
2.  
Unless otherwise noted, the tolerance = ± 0.20 mm.  
Thermal contact, Pad 5, 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.  
LZ1-00WW02 (PRELIMINARY - 10/10/2014)  
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 Solder Mask 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.  
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 © 2014 LED ENGIN. ALL RIGHTS RESERVED.  
LZ1-00WW02 (PRELIMINARY - 10/10/2014)  
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  
Reflow Soldering Profile  
Figure 3: Reflow soldering profile for lead free soldering.  
Typical Radiation Pattern  
TBD  
Figure 4: Typical representative spatial radiation pattern.  
COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED.  
LZ1-00WW02 (PRELIMINARY - 10/10/2014)  
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 Spectral Power Distribution  
1
0.9  
0.8  
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
0
380 430 480 530 580 630 680 730 780 830 880  
Wavelength (nm)  
Figure 5: Relative spectral power vs. wavelength @ TC = 25°C.  
Typical Relative Light Output  
140  
120  
100  
80  
60  
40  
20  
0
0
200  
400  
600  
800  
1000  
1200  
1400  
1600  
IF - Forward Current (mA)  
Figure 6: Typical relative light output vs. forward current @ TC = 25°C.  
COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED.  
LZ1-00WW02 (PRELIMINARY - 10/10/2014)  
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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 Temperature  
120  
110  
100  
90  
80  
70  
60  
0
20  
40  
60  
80  
100  
120  
Case Temperature (°C)  
Figure 7: Typical relative light output vs. case temperature.  
Typical Forward Current Characteristics  
1600  
1400  
1200  
1000  
800  
600  
400  
200  
0
2.9  
3
3.1  
3.2  
3.3  
3.4  
3.5  
3.6  
3.7  
3.8  
3.9  
VF - Forward Voltage (V)  
Figure 8: Typical forward current vs. forward voltage @ TC = 25°C.  
COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED.  
LZ1-00WW02 (PRELIMINARY - 10/10/2014)  
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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  
Current De-rating  
1600  
1400  
1200  
1000  
(Rated)  
800  
600  
400  
200  
RΘJ-A = 9°C/W  
RΘJ-A = 13°C/W  
RΘJ-A = 17°C/W  
0
0
25  
50  
75  
100  
125  
150  
Maximum Ambient Temperature (ºC)  
Figure 9: Maximum forward current vs. ambient temperature based on TJ(MAX) = 150°C.  
Notes for Figure 9:  
1.  
2.  
RΘJ-C [Junction to Case Thermal Resistance] for the LZ1-00WW02 is typically 6.0°C/W.  
RΘJ-A [Junction to Ambient Thermal Resistance] = RΘJ-C + RΘC-A [Case to Ambient Thermal Resistance].  
COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED.  
LZ1-00WW02 (PRELIMINARY - 10/10/2014)  
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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 10: Emitter carrier tape specifications (mm).  
Figure 11: Emitter reel specifications (mm).  
Notes for Figure 11:  
1.  
Reel quantity minimum: 200 emitters. Reel quantity maximum: 2500 emitters.  
COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED.  
LZ1-00WW02 (PRELIMINARY - 10/10/2014)  
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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  
LZ1 MCPCB Family  
Emitter + MCPCB  
Thermal Resistance  
(oC/W)  
Diameter  
Typical VF Typical IF  
Part number Type of MCPCB  
(mm)  
(V)  
(mA)  
LZ1-1xxxxx 1-channel Star  
19.9  
6.0 + 1.5 = 7.5  
3.6  
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
o
Special attention needs to be paid to the flatness of the heat sink surface and the torque on the screws.  
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
o
It is recommended to always use plastics washers in combinations with the three screws.  
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.  
LZ1-00WW02 (PRELIMINARY - 10/10/2014)  
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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  
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  
(Bergquist)  
ESD chips:  
BZT52C5V1LP-7  
(Diodes, Inc., for 1 LED die)  
Pad layout  
MCPCB  
Ch.  
String/die  
Function  
Pad  
1,2,3  
4,5,6  
Cathode -  
Anode +  
1
1/A  
COPYRIGHT © 2014 LED ENGIN. ALL RIGHTS RESERVED.  
LZ1-00WW02 (PRELIMINARY - 10/10/2014)  
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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.  
LZ1-00WW02 (PRELIMINARY - 10/10/2014)  
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厂商 型号 描述 页数 下载

ETC

 		LZ1-00B200-0000 [ LED EMITTER BLUE 465NM SMD ] 15 页

ETC

 		LZ1-00B200-0B34 [ LED EMITTER BLUE 465NM SMD ] 15 页

ETC

 		LZ1-00CW00-0000 [ LED LZ1 COOL WHITE 75CRI 4SMD ] 17 页

ETC

 		LZ1-00CW00-0050 [ LED LZ1 COOL WHITE 5000K 4SMD ] 17 页

ETC

 		LZ1-00CW00-0055 [ LED LZ1 COOL WHITE 5500K 4SMD ] 17 页

ETC

 		LZ1-00CW00-0056 [ LED LZ1 COOL WHITE 5600K 4SMD ] 17 页

ETC

 		LZ1-00NW00-0040 [ LED LZ1 NEUTRAL WHITE 4000K 4SMD ] 16 页

ETC

 		LZ1-00R200-0000 [ LED EMITTER RED 660NM SMD ] 16 页

ETC

 		LZ1-00R400-0000 [ EMITTER IR 850NM 1.2A SMD ] 17 页

ETC

 		LZ1-00UA00 [ High Efficacy VIOLET LED Emitter ] 19 页

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