LZ4-00WW08-0430 [ETC]
LED WARM WHITE 3000K 80CRI 8SMD;
| 型号： | LZ4-00WW08-0430 |
| 厂家： | 
ETC |
| 描述： | LED WARM WHITE 3000K 80CRI 8SMD |
| 文件： | 总18页 (文件大小：1107K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
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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)
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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
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)
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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
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
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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
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.
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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
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.
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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
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.
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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
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”.
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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
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.
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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
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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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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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.
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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 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.
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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
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].
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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 12: Emitter carrier tape specifications (mm).
Figure 13: Emitter Reel specifications (mm).
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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
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)
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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
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
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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.
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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
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