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LZ4-40WW08-0030

型号：

LZ4-40WW08-0030

品牌：

ETC[ ETC ]

页数：

18 页

PDF大小：

1107 K

下载PDF手册
Warm White LED Emitter  
LZ4-00WW08  
Key Features  
.
.
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High Luminous Efficacy 10W Warm White LED  
Ultra-small foot print – 7.0mm x 7.0mm  
Surface mount ceramic package with integrated glass lens  
Low Thermal Resistance (2.8°C/W)  
Individually addressable die  
Very high Luminous Flux density  
Spatial color uniformity across radiation pattern  
JEDEC Level 1 for Moisture Sensitivity Level  
Autoclave complaint (JEDEC JESD22-A102-C)  
Lead (Pb) free and RoHS compliant  
Reflow solderable (up to 6 cycles)  
Emitter available on Standard MCPCB (optional)  
Typical Applications  
.
.
.
.
.
.
General Lighting  
Museum Lighting  
Retail & Display Lighting  
Hospitality Lighting  
Accent & Task Lighting  
Architectural Detail Lighting  
Description  
The LZ4-00WW08 Warm White LED emitter provides 10W power in an extremely small package. With a 7.0mm x  
7.0mm ultra-small footprint, this package provides exceptional luminous flux density. LED Engin’s LZ4-00WW08  
LED offers ultimate design flexibility with individually addressable die. 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 © 2013 LED ENGIN. ALL RIGHTS RESERVED.  
LZ4-00WW08 (1.0-11/22/13)  
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  
Part number options  
Base part number  
Part number  
Description  
LZ4-00WW08-xxxx  
LZ4-40WW08-xxxx  
LZ4 emitter  
LZ4 emitter on Standard Star 1 channel MCPCB  
Bin kit option codes  
WW, Warm-White (2700K – 3500K)  
Min  
flux  
Bin  
Kit number  
Color Bin Ranges  
Description  
suffix  
0027  
0227  
0427  
0030  
0230  
0430  
0035  
0235  
0435  
8A1, 8A2, 8B1, 8B2, 8A4, 8A3, 8B4, 8B3, 8D1, 8D2,  
8C1, 8C2, 8D4, 8D3, 8C4, 8C3  
U
U
U
U
U
U
U
U
U
full distribution flux; 2700K ANSI CCT bin  
full distribution flux; 2700K ANSI CCT half  
bin  
full distribution flux; 2700K ANSI CCT  
quarter bin  
8A2, 8B1, 8A3, 8B4, 8D2, 8C1, 8D3, 8C4  
8A3, 8B4, 8D2, 8C1  
7A1, 7A2, 7B1, 7B2, 7A4, 7A3, 7B4, 7B3, 7D1, 7D2,  
7C1, 7C2, 7D4, 7D3, 7C4, 7C3  
full distribution flux; 3000K ANSI CCT bin  
full distribution flux; 3000K ANSI CCT half  
bin  
full distribution flux; 3000K ANSI CCT  
quarter bin  
7A2, 7B1, 7A3, 7B4, 7D2, 7C1, 7D3, 7C4  
7A3, 7B4, 7D2, 7C1  
6A1, 6A2, 6B1, 6B2, 6A4, 6A3, 6B4, 6B3, 6D1, 6D2,  
6C1, 6C2, 6D4, 6D3, 6C4, 6C3  
full distribution flux; 3500K ANSI CCT bin  
full distribution flux; 3500K ANSI CCT half  
bin  
full distribution flux; 3500K ANSI CCT  
quarter bin  
6A2, 6B1, 6A3, 6B4, 6D2, 6C1, 6D3, 6C4  
6A3, 6B4, 6D2, 6C1  
COPYRIGHT © 2013 LED ENGIN. ALL RIGHTS RESERVED.  
LZ4-00WW08 (1.0-11/22/13)  
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 © 2013 LED ENGIN. ALL RIGHTS RESERVED.  
LZ4-00WW08 (1.0-11/22/13)  
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  
0.401  
0.3981  
0.3915  
0.3981  
0.401  
0.3968  
0.404  
0.401  
0.3941  
0.401  
0.404  
0.4113  
0.408  
0.401  
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  
6B1  
6B4  
6C1  
6C4  
7B1  
7B4  
7C1  
7C4  
8B1  
8B4  
8C1  
8C4  
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  
0.3968  
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 © 2013 LED ENGIN. ALL RIGHTS RESERVED.  
LZ4-00WW08 (1.0-11/22/13)  
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  
Luminous Flux (ΦV)  
@ IF = 700mA[1,2]  
(lm)  
Maximum  
Luminous Flux (ΦV)  
@ IF = 700mA[1,2]  
(lm)  
Bin Code  
U
556  
695  
695  
868  
V
Notes for Table 1:  
1.  
Luminous flux performance guaranteed within published operating conditions. LED Engin maintains a tolerance of ± 10% on flux measurements.  
2.  
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 = 700mA[1,2]  
(V)  
Forward Voltage (VF)  
@ IF = 700mA[1,2]  
(V)  
Bin Code  
0
12.0  
14.4  
Notes for Table 2:  
1.  
2.  
Forward Voltage is binned with all four LED dice connected in series.  
LED Engin maintains a tolerance of ± 0.16V for forward voltage measurements for the four LEDs.  
COPYRIGHT © 2013 LED ENGIN. ALL RIGHTS RESERVED.  
LZ4-00WW08 (1.0-11/22/13)  
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  
mA  
mA  
V
°C  
°C  
DC Forward Current [1]  
Peak Pulsed Forward Current[2]  
Reverse Voltage  
IF  
IFP  
VR  
Tstg  
TJ  
1000  
1500  
See Note 3  
-40 ~ +150  
150  
Storage Temperature  
Junction Temperature  
Soldering Temperature[4]  
Allowable Reflow Cycles  
Tsol  
260  
6
°C  
121°C at 2 ATM,  
100% RH for 168 hours  
Autoclave Conditions[5]  
> 8,000 V HBM  
Class 3B JESD22-A114-D  
ESD Sensitivity[6]  
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:  
3.  
4.  
5.  
6.  
Pulse forward current conditions: Pulse Width ≤ 10msec and Duty cycle ≤ 10%.  
LEDs are not designed to be reverse biased.  
Solder conditions per JEDEC 020D. See Reflow Soldering Profile Figure 5.  
Autoclave Conditions per JEDEC JESD22-A102-C.  
LED Engin recommends taking reasonable precautions towards possible ESD damages and handling the LZ4-00WW08 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 = 700mA)[1]  
Luminous Flux (@ IF = 1000mA)[1]  
Luminous Efficacy (@ IF = 350mA)  
Correlated Color Temperature[2]  
Color Rendering Index (CRI)  
Viewing Angle[3]  
ΦV  
ΦV  
650  
845  
93  
3000  
80  
lm  
lm  
lm/W  
K
CCT  
Ra  
2Θ1/2  
Θ0.9V  
90  
115  
Degrees  
Degrees  
Total Included Angle[4]  
Notes for Table 4:  
1.  
2.  
3.  
Luminous flux typical value is for all four LED dice operating concurrently at rated current.  
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 = 700mA)[1]  
Forward Voltage (@ IF = 1000mA)[1]  
VF  
VF  
12.6  
13.0  
V
V
Temperature Coefficient  
of Forward Voltage[1]  
ΔVF/ΔTJ  
RΘJ-C  
-8.0  
2.8  
mV/°C  
°C/W  
Thermal Resistance  
(Junction to Case)  
Notes for Table 5:  
1.  
Forward Voltage typical value is for all four LED dice connected in series.  
COPYRIGHT © 2013 LED ENGIN. ALL RIGHTS RESERVED.  
LZ4-00WW08 (1.0-11/22/13)  
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 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 is the sum of the default value of 24 hours for the semiconductor manufacturer’s exposure time (MET) between bake and bag  
and the floor life of maximum time allowed out of the bag at the end user of 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 LZ4 Series will deliver, on average, 70% Lumen  
Maintenance at 90,000 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 125°C.  
COPYRIGHT © 2013 LED ENGIN. ALL RIGHTS RESERVED.  
LZ4-00WW08 (1.0-11/22/13)  
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  
1
Die  
Function  
A
Anode  
Cathode  
Anode  
2
A
3
B
4
B
Cathode  
Anode  
5
C
6
C
Cathode  
Anode  
7
D
8
9[2]  
D
Cathode  
Thermal  
n/a  
2
3
1
8
4
Figure 1: Package outline drawing.  
Notes for Figure 1:  
7
5
6
1.  
2.  
Unless otherwise noted, the tolerance = ± 0.20 mm.  
Thermal contact, Pad 9, 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.  
2.  
Unless otherwise noted, the tolerance = ± 0.20 mm.  
This pad layout is “patent pending”.  
COPYRIGHT © 2013 LED ENGIN. ALL RIGHTS RESERVED.  
LZ4-00WW08 (1.0-11/22/13)  
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 8 mil 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 © 2013 LED ENGIN. ALL RIGHTS RESERVED.  
LZ4-00WW08 (1.0-11/22/13)  
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  
100%  
90%  
80%  
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.  
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LZ4-00WW08 (1.0-11/22/13)  
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  
1.00  
0.90  
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 @ TC = 25°C.  
Typical Forward Current Characteristics  
1200  
1000  
800  
600  
400  
200  
0
10.0  
11.0  
12.0  
13.0  
14.0  
VF - Forward Voltage (V)  
Figure 6: Typical forward current vs. forward voltage @ TC = at 25°C.  
Note for Figure 6:  
1. Forward Voltage curve assumes that all four LED dice are connected in series.  
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LZ4-00WW08 (1.0-11/22/13)  
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 Relative Light Output over Forward Current  
140%  
120%  
100%  
80%  
60%  
40%  
20%  
0%  
0
200  
400  
600  
800  
1000  
IF - Forward Current (mA)  
Figure 7: Typical relative light output vs. forward current @ TC = 25°C.  
Typical Relative Light Output over Temperature  
110%  
100%  
90%  
80%  
70%  
60%  
0
10  
20  
30  
40  
50  
60  
70  
80  
90  
100  
Case Temperature (oC)  
Figure 8: Typical relative light output vs. case temperature.  
COPYRIGHT © 2013 LED ENGIN. ALL RIGHTS RESERVED.  
LZ4-00WW08 (1.0-11/22/13)  
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 Chromaticity Coordinate Shift over Current  
0.0200  
0.0150  
0.0100  
0.0050  
0.0000  
-0.0050  
-0.0100  
-0.0150  
-0.0200  
Delta_Cx  
Delta_Cy  
0
200  
400  
600  
800  
1000  
1200  
IF - Forward Current (mA)  
Figure 9: Typical dominant wavelength shift vs. Case temperature.  
Typical Chromaticity Coordinate Shift over Temperature  
0.02  
0.015  
0.01  
Cx  
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 10: Typical dominant wavelength shift vs. Case temperature.  
COPYRIGHT © 2013 LED ENGIN. ALL RIGHTS RESERVED.  
LZ4-00WW08 (1.0-11/22/13)  
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  
Current De-rating  
1200  
RΘ_J-A 5.0 °C/W  
RΘ_J-A 5.5 °C/W  
RΘ_J-A 6.0 °C/W  
1000  
800  
700  
(Rated)  
600  
400  
200  
0
0
25  
50  
75  
100  
125  
Maximum Ambient Temperature (oC)  
Figure 11: Maximum forward current vs. ambient temperature based on TJ(MAX) = 150°C.  
Notes for Figure 11:  
1.  
2.  
3.  
Maximum current assumes that all four LED dice are operating concurrently at the same current.  
RΘJ-C [Junction to Case Thermal Resistance] for the LZ4-00WW08 is typically 2.8°C/W.  
RΘJ-A [Junction to Ambient Thermal Resistance] = RΘJ-C + RΘC-A [Case to Ambient Thermal Resistance].  
COPYRIGHT © 2013 LED ENGIN. ALL RIGHTS RESERVED.  
LZ4-00WW08 (1.0-11/22/13)  
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  
Emitter Tape and Reel Specifications (mm)  
Figure 12: Emitter carrier tape specifications (mm).  
Figure 13: Emitter Reel specifications (mm).  
COPYRIGHT © 2013 LED ENGIN. ALL RIGHTS RESERVED.  
LZ4-00WW08 (1.0-11/22/13)  
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  
LZ4 MCPCB Family  
Emitter + MCPCB  
Thermal Resistance  
(oC/W)  
Diameter  
Typical Vf Typical If  
Part number Type of MCPCB  
(mm)  
(V)  
(mA)  
LZ4-4xxxxx 1-channel  
19.9  
2.8 + 1.1 = 3.9  
12.6  
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
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 © 2013 LED ENGIN. ALL RIGHTS RESERVED.  
LZ4-00WW08 (1.0-11/22/13)  
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  
LZ4-4xxxxx  
1 channel, Standard Star MCPCB (1x4) 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 thermal interface material when attaching the MCPCB to a heatsink  
The thermal resistance of the MCPCB is: RΘC-B 1.1°C/W  
Components used  
MCPCB:  
HT04503  
(Bergquist)  
ESD chips:  
BZX585-C30  
(NXP, for 4 LED dies in series)  
Pad layout  
MCPCB  
Pad  
Ch.  
String/die Function  
1, 2, 3  
4, 5  
Cathode -  
Anode +  
1
1/ABCD  
COPYRIGHT © 2013 LED ENGIN. ALL RIGHTS RESERVED.  
LZ4-00WW08 (1.0-11/22/13)  
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 © 2013 LED ENGIN. ALL RIGHTS RESERVED.  
LZ4-00WW08 (1.0-11/22/13)  
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  
厂商 型号 描述 页数 下载

ETC

 		LZ4-00B208-0000 [ LED EMITTER BLUE 455NM SMD ] 16 页

ETC

 		LZ4-00R308-0000 [ LED EMITTER RED 740NM SMD ] 15 页

ETC

 		LZ4-00UA00-0000 [ EMITTER UV 395NM 1A ] 15 页

ETC

 		LZ4-00UA00-00U4 [ EMITTER UV 390NM 1A ] 15 页

ETC

 		LZ4-00UA00-00U5 [ EMITTER UV 395NM 1A ] 15 页

ETC

 		LZ4-00UA00-00U7 [ EMITTER UV 405NM 1A ] 15 页

ETC

 		LZ4-00UA00-00U8 [ EMITTER UV 410NM 1A ] 15 页

ETC

 		LZ4-00WW08-0030 [ LED WARM WHITE 3000K 80CRI 8SMD ] 18 页

ETC

 		LZ4-00WW08-0035 [ LED WARM WHITE 3500K 80CRI 8SMD ] 18 页

ETC

 		LZ4-00WW08-0230 [ LED WARM WHITE 3000K 80CRI 8SMD ] 18 页

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