PG1C-3LGS-SD [ELITE]

3W Power LED;
PG1C-3LGS-SD
型号: PG1C-3LGS-SD
厂家: Elite Enterprises (H.K.) Co., Ltd.    Elite Enterprises (H.K.) Co., Ltd.
描述:

3W Power LED

文件: 总22页 (文件大小:1512K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
ProLight PG1C-3Lxx-SD  
3W Power LED  
Technical Datasheet  
Version: 3.4  
Features  
High flux per LED  
Various colors  
Good color uniformity  
Industry best moisture senstivity level - JEDEC 2a  
4 week floor life without reconditioning  
Low-temp. & lead free reflow soldering  
RoHS compliant  
More energy efficient than incandescent and  
most halogen lamps  
Low Voltage DC operated  
Instant light (less than 100ns)  
No UV  
Superior ESD protection  
Typical Applications  
Reading lights (car, bus, aircraft)  
Portable (flashlight, bicycle)  
Uplighters/Downlighters  
Decorative/Entertainment  
Bollards/Security/Garden  
Cove/Undershelf/Task  
Indoor/Outdoor Commercial and  
Residential Architectural  
Automotive Ext (Stop-Tail-Turn,  
CHMSL, Mirror Side Repeat)  
LCD backlights  
2010/04  
1
Emitter Mechanical Dimensions  
BOTTOM VIEW  
TOP VIEW  
Notes:  
1. The Anode side of the device is denoted by a hole in the lead frame.  
2. Electrical insulation between the case and the board is required --- slug of device is not  
electrically neutral. Do not electrically connect either the anode or cathode to the slug.  
3. Drawing not to scale.  
4. All dimensions are in millimeters.  
5. All dimendions without tolerances are for reference only.  
6. Please do not bend the leads of the LED, otherwise it will damage the LED.  
7. Please do not use a force of over 3kgf impact or pressure on the lens of the LED, otherwise  
it will cause a catastrophic failure.  
*The appearance and specifications of the product may be modified for improvement without notice.  
2
Star Mechanical Dimensions  
Notes:  
1. Slots in aluminum-core PCB for M3 or #4 mounting screw.  
2. Electrical interconnection pads labeled on the aluminum-core PCB with "+" and "-" to denote  
positive and negative, respectively. All positive pads are interconnected, as are all negative pads,  
allowing for flexibility in array interconnection.  
3. Drawing not to scale.  
4. All dimensions are in millimeters.  
5. All dimendions without tolerances are for reference only.  
6. Please do not use a force of over 3kgf impact or pressure on the lens of the LED, otherwise  
it will cause a catastrophic failure.  
*The appearance and specifications of the product may be modified for improvement without notice.  
3
Flux Characteristics at 700mA, TJ = 25°C  
Part Number  
Emitter  
LumiousFlux or Power  
Radiation  
Pattern  
Color  
Star  
Minimum  
Typical  
White  
Warm White  
Red  
PG1C-3LWE-SD PG1C-3LWS-SD  
PG1C-3LVE-SD PG1C-3LVS-SD  
PG1C-3LRE-SD PG1C-3LRS-SD  
PG1C-3LAE-SD PG1C-3LAS-SD  
PG1C-3LGE-SD PG1C-3LGS-SD  
PG1C-3LBE-SD PG1C-3LBS-SD  
PG1C-3LDE-SD PG1C-3LDS-SD  
129.5 lm  
113.6 lm  
58.9 lm  
67.2 lm  
99.6 lm  
23.5 lm  
435 mW  
148 lm  
138 lm  
81 lm  
Lambertian  
Amber  
85 lm  
Green  
114 lm  
32 lm  
Blue  
Royal Blue  
510 mW  
ProLight maintains a tolerance of ± 10% on flux and power measurements.  
Please do not drive at rated current more than 1 second without proper heat sink.  
Electrical Characteristics at 700mA, TJ = 25°C  
Forward Voltage VF (V)  
Typ.  
Thermal Resistance  
Junction to Slug (°C/ W)  
Color  
Min.  
Max.  
White  
Warm White  
Red  
3.1  
3.1  
2.0  
2.0  
3.1  
3.1  
3.1  
3.8  
3.8  
2.7  
2.7  
3.9  
3.8  
3.8  
4.35  
4.35  
3.25  
3.25  
4.35  
4.35  
4.35  
8
8
10  
10  
Amber  
Green  
8
8
8
Blue  
Royal Blue  
4
Optical Characteristics at 700mA, TJ = 25°C  
Total  
included  
Angle  
Dominant Wavelength λD,  
Peak Wavelength [1]λP,  
Viewing  
Angle  
or Color Temperature CCT  
(degrees)  
θ0.90V  
(degrees)  
2 θ1/2  
Color  
Min.  
Typ.  
Max.  
White  
Warm White  
Red  
4100 K  
2700 K  
613.5 nm  
587 nm  
515 nm  
455 nm  
450 nm  
5500 K  
3300 K  
623 nm  
592 nm  
525 nm  
465 nm  
455 nm  
10000 K  
4100 K  
631 nm  
597 nm  
535 nm  
475 nm  
460nm  
160  
160  
160  
160  
160  
160  
160  
140  
140  
140  
140  
140  
140  
140  
Amber  
Green  
Blue  
Royal Blue  
ProLight maintains a tolerance of ± 1nm for dominant wavelength measurements.  
ProLight maintains a tolerance of ± 5% for CCT measurements.  
Absolute Maximum Ratings  
White/Warm White/Red/  
Amber/Green/Blue/Royal Blue  
Parameter  
700  
1000  
700  
DC Forward Current (mA)  
Peak Pulsed Forward Current (mA)  
Average Forward Current (mA)  
ESD Sensitivity  
±4000V (Class III)  
(HBM per MIL-STD-883E Method 3015.7)  
LED Junction Temperature (°C)  
Aluminum-core PCB Temperature (°C)  
Storage & Operating Temperature (°C)  
Soldering Temperature(°C)  
120  
90  
-40 to + 90  
235°C  
5
Radiometric Power Bin Structure  
Minimum  
Maximum  
Available  
Color  
Bin Code  
Radiometric Power (mW) Radiometric Power (mW)  
Color Bins  
435  
515  
635  
515  
635  
755  
All  
All  
All  
Q
R
S
Royal Blue  
ProLight maintains a tolerance of ± 10% on flux and power measurements.  
The flux bin of the product may be modified for improvement without notice.  
Photometric Luminous Flux Bin Structure  
Minimum  
Maximum  
Available  
Color  
Bin Code  
Photometric Flux (lm)  
Photometric Flux (lm)  
Color Bins  
129.5  
147.7  
147.7  
168.4  
V2  
All  
White  
Yx, Xx, Wx, Vx, Ux【1】  
W1  
113.6  
129.5  
147.7  
129.5  
147.7  
168.4  
All  
All  
V1  
V2  
Warm White  
Sx, Rx【1】  
W1  
58.9  
67.2  
76.6  
87.4  
67.2  
76.6  
87.4  
99.6  
All  
All  
S2  
T1  
T2  
U1  
Red  
All  
【1】  
67.2  
76.6  
87.4  
76.6  
87.4  
99.6  
All  
T1  
T2  
U1  
Amber  
Green  
Blue  
All  
【1】  
99.6  
113.6  
129.5  
113.6  
129.5  
147.7  
All  
U2  
V1  
V2  
All  
【1】  
A, 1, 2【1】  
1, 2【1】  
【1】  
23.5  
30.6  
39.8  
30.6  
39.8  
51.7  
P
Q
R
ProLight maintains a tolerance of ± 10% on flux and power measurements.  
The flux bin of the product may be modified for improvement without notice.  
【1】The rest of color bins are not 100% ready for order currently. Please ask for quote and order possibility.  
6
Color Bin  
White and Warm White Binning Structure Graphical Representation  
0.48  
2700 K  
2850 K  
0.46  
0.44  
3050 K  
3250 K  
3500 K  
3800 K  
M1  
4100 K  
N1  
0.42  
0.40  
0.38  
0.36  
0.34  
0.32  
0.30  
0.28  
0.26  
P1  
N0  
Q1  
4500 K  
M0  
Planckian  
(BBL)  
R1  
P0  
Q0  
S1  
S0  
5000 K  
R0  
TN  
T0  
5650 K  
UN  
U0  
6300 K  
VN  
V0  
Warm White  
7000 K  
WN  
XN  
X0  
W0  
WP  
10000 K  
Y0  
White  
XP  
YA  
0.26  
0.28  
0.30  
0.32  
0.34  
0.36  
0.38  
0.40  
0.42  
0.44  
0.46  
0.48  
0.50  
x
7
Color Bins  
White Bin Structure  
Typ. CCT  
(K)  
Typ. CCT  
(K)  
Bin Code  
x
y
Bin Code  
WN  
x
y
0.378  
0.374  
0.360  
0.362  
0.382  
0.378  
0.362  
0.365  
0.362  
0.360  
0.344  
0.346  
0.365  
0.362  
0.346  
0.347  
0.329  
0.329  
0.346  
0.344  
0.329  
0.329  
0.347  
0.346  
0.329  
0.329  
0.317  
0.316  
0.382  
0.366  
0.357  
0.372  
0.397  
0.382  
0.372  
0.386  
0.372  
0.357  
0.344  
0.359  
0.386  
0.372  
0.359  
0.372  
0.331  
0.345  
0.359  
0.344  
0.345  
0.357  
0.372  
0.359  
0.345  
0.331  
0.320  
0.333  
0.329  
0.316  
0.315  
0.329  
0.329  
0.329  
0.318  
0.317  
0.308  
0.305  
0.316  
0.317  
0.305  
0.303  
0.315  
0.316  
0.308  
0.317  
0.319  
0.311  
0.308  
0.283  
0.274  
0.303  
0.308  
0.311  
0.290  
0.283  
0.345  
0.333  
0.344  
0.357  
0.331  
0.320  
0.310  
0.320  
0.311  
0.322  
0.333  
0.320  
0.322  
0.333  
0.344  
0.333  
0.311  
0.320  
0.300  
0.293  
0.311  
0.284  
0.301  
0.333  
0.311  
0.293  
0.270  
0.284  
T0  
4300  
4300  
4750  
4750  
5320  
5320  
5970  
5970  
5970  
6650  
6650  
6650  
8000  
8000  
TN  
U0  
UN  
V0  
WP  
X0  
XN  
XP  
Y0  
VN  
W0  
YA  
Tolerance on each color bin (x , y) is ± 0.01  
Note: Although several bins are outlined, product availability in a particular bin varies by production run  
and by product performance. Not all bins are available in all colors.  
8
Color Bins  
Warm White Bin Structure  
Typ. CCT  
(K)  
Typ. CCT  
(K)  
Bin Code  
x
y
Bin Code  
Q0  
x
y
0.453  
0.444  
0.459  
0.467  
0.460  
0.453  
0.467  
0.473  
0.438  
0.429  
0.444  
0.453  
0.444  
0.438  
0.453  
0.460  
0.424  
0.416  
0.429  
0.438  
0.430  
0.424  
0.438  
0.444  
0.416  
0.399  
0.403  
0.419  
0.430  
0.416  
0.419  
0.432  
0.412  
0.394  
0.399  
0.416  
0.426  
0.412  
0.416  
0.430  
0.407  
0.389  
0.394  
0.412  
0.421  
0.407  
0.412  
0.426  
0.409  
0.402  
0.416  
0.424  
0.414  
0.409  
0.424  
0.430  
0.392  
0.387  
0.402  
0.409  
0.414  
0.409  
0.392  
0.397  
0.392  
0.387  
0.374  
0.378  
0.397  
0.392  
0.378  
0.382  
0.400  
0.382  
0.389  
0.407  
0.414  
0.400  
0.407  
0.421  
0.391  
0.374  
0.382  
0.400  
0.414  
0.400  
0.391  
0.406  
0.391  
0.374  
0.366  
0.382  
0.406  
0.391  
0.382  
0.397  
M0  
2770  
2770  
2950  
2950  
3150  
3150  
3370  
3370  
3650  
3650  
3950  
3950  
M1  
N0  
N1  
P0  
P1  
Q1  
R0  
R1  
S0  
S1  
Tolerance on each color bin (x , y) is ± 0.01  
Note: Although several bins are outlined, product availability in a particular bin varies by production run  
and by product performance. Not all bins are available in all colors.  
9
Dominant Wavelength Bin Structure  
Minimum Dominant  
Maximum Dominant  
Wavelength (nm)  
Color  
Bin Code  
Wavelength (nm)  
613.5  
620.5  
620.5  
631.0  
2
4
Red  
587.0  
589.5  
592.0  
594.5  
589.5  
592.0  
594.5  
597.0  
2
4
6
7
Amber  
Green  
515  
520  
525  
530  
520  
525  
530  
535  
A
1
2
3
455  
460  
465  
470  
460  
465  
470  
475  
A
1
2
3
Blue  
450  
455  
455  
460  
5
6
Royal Blue  
ProLight maintains a tolerance of ± 1nm for dominant wavelength measurements.  
Note: Although several bins are outlined, product availability in a particular bin varies by production run  
and by product performance. Not all bins are available in all colors.  
10  
Color Spectrum, TJ = 25°C  
1. White  
1.0  
Standard Eye Response Cruve  
0.8  
White  
0.6  
0.4  
0.2  
0.0  
350 400 450 500 550 600 650 700 750 800 850  
Wavelength(nm)  
2. Warm White  
1.0  
Standard Eye Response Cruve  
Warm White  
0.8  
0.6  
0.4  
0.2  
0.0  
350 400 450 500 550 600 650 700 750 800 850  
Wavelength(nm)  
3. Royal BlueBlueGreenAmberRed  
1.0  
Red  
Blue  
Green  
Royal Blue  
Amber  
0.8  
0.6  
0.4  
0.2  
0.0  
400  
450  
500  
550  
600  
650  
700  
Wavelength(nm)  
11  
Light Output Characteristics  
Relative Light Output vs. Junction Temperature at 700mA  
160  
White, Warm White  
140  
120  
100  
80  
Green, Royal Blue  
Blue  
60  
40  
20  
0
-20  
0
20  
40  
60  
80  
100  
120  
Junction Temperature, TJ ()  
160  
140  
120  
100  
80  
Red  
Amber  
60  
40  
20  
0
60  
100  
-20  
0
20  
40  
80  
120  
Junction Temperature, TJ ()  
12  
Forward Current Characteristics, TJ = 25°C  
1. Forward Voltage vs. Forward Current  
800  
700  
600  
500  
400  
300  
200  
100  
0
800  
700  
600  
500  
400  
300  
200  
100  
0
White, Warm White,  
Green, Blue,  
Royal Blue  
Red, Amber  
0
0.5  
1
1.5  
2
2.5  
3
3.5  
4
0
0.5  
1
1.5  
2
2.5  
3
Forward Voltage (V)  
Forward Voltage (V)  
2. Forward Current vs. Normalized Relative Luminous Flux  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
0.0  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
0.0  
Red, Amber  
White, Warm White,  
Green, Blue,  
Royal Blue  
0
200  
400  
600  
800  
0
200  
400  
600  
800  
Forward Current (mA)  
Forward Current (mA)  
13  
Ambient Temperature vs. Maximum Forward Current  
1. White, Warm White, Green, Blue, Royal Blue (TJMAX = 120°C)  
800  
700  
600  
500  
RθJ-A = 30°C/W  
400  
RθJ-A = 25°C/W  
300  
RθJ-A = 20°C/W  
200  
RθJ-A = 15°C/W  
100  
0
0
25  
50  
75  
100  
125  
150  
Ambient Temperature ()  
2. Red, Amber (TJMAX = 120°C)  
800  
700  
600  
500  
RθJ-A = 30°C/W  
RθJ-A = 25°C/W  
400  
300  
200  
100  
0
RθJ-A = 20°C/W  
RθJ-A = 15°C/W  
0
25  
50  
75  
100  
125  
150  
Ambient Temperature ()  
14  
Typical Representative Spatial Radiation Pattern  
Lambertian Radiation Pattern  
1
0.9  
0.8  
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
0
-90 -80 -70 -60 -50 -40 -30 -20 -10  
0
10 20 30 40 50 60 70 80 90  
Angular Displacement (Degrees)  
15  
Moisture Sensitivity Level - JEDEC 2a  
Soak Requirements  
Accelerated Environment  
Conditions Time (hours) Conditions Time (hours) Conditions  
Floor Life  
Standard  
Level  
Time  
30°C /  
30°C /  
60°C /  
2a  
4 weeks  
696 +5/-0  
120 +1/-0  
60% RH  
60% RH  
60% RH  
The standard soak time includes a default value of 24 hours for semiconductor manufature's  
exposure time (MET) between bake and bag and includes the maximum time allowed out of  
the bag at the distributor's facility.  
Table below presents the moisture sensitivity level definitions per IPC/JEDEC's J-STD-020C.  
Soak Requirements  
Floor Life  
Standard  
Accelerated Environment  
Level  
Time  
Conditions Time (hours) Conditions Time (hours) Conditions  
30°C /  
85% RH  
30°C /  
60% RH  
30°C /  
60% RH  
30°C /  
60% RH  
30°C /  
60% RH  
30°C /  
60% RH  
30°C /  
60% RH  
30°C /  
60% RH  
85°C /  
85% RH  
85°C /  
1
2
Unlimited  
168 +5/-0  
168 +5/-0  
696 +5/-0  
192 +5/-0  
96 +2/-0  
72 +2/-0  
48 +2/-0  
NA  
NA  
NA  
1 year  
4 weeks  
168 hours  
72 hours  
48 hours  
24 hours  
NA  
60% RH  
30°C /  
60°C /  
60% RH  
60°C /  
2a  
3
120 +1/-0  
40 +1/-0  
20 +0.5/-0  
15 +0.5/-0  
10 +0.5/-0  
NA  
60% RH  
30°C /  
60% RH  
30°C /  
60% RH  
60°C /  
4
60% RH  
30°C /  
60% RH  
60°C /  
5
60% RH  
30°C /  
60% RH  
60°C /  
5a  
6
60% RH  
30°C /  
60% RH  
Time on Label  
(TOL)  
Time on Label  
(TOL)  
NA  
60% RH  
16  
Qualification Reliability Testing  
Stress Conditions  
Stress Test  
Room Temperature  
Operating Life (RTOL)  
Wet High Temperature  
Operating Life (WHTOL)  
Wet High Temperature  
Storage Life (WHTSL)  
High Temperature  
Stress Duration Failure Criteria  
25°C, IF = max DC (Note 1)  
85°C/60%RH, IF = max DC (Note 1)  
85°C/85%RH, non-operating  
110°C, non-operating  
1000 hours  
1000 hours  
1000 hours  
1000 hours  
1000 hours  
200 cycles  
200 cycles  
Note 2  
Note 2  
Note 2  
Note 2  
Note 2  
Note 2  
Note 2  
Note 3  
Note 3  
Note 3  
Note 3  
Storage Life (HTSL)  
Low Temperature  
-40°C, non-operating  
Storage Life (LTSL)  
Non-operating  
-40°C to 120°C, 30 min. dwell,  
<5 min. transfer  
Temperature Cycle (TMCL)  
Non-operating  
-40°C to 120°C, 20 min. dwell,  
<20 sec. transfer  
Thermal Shock (TMSK)  
1500 G, 0.5 msec. pulse,  
5 shocks each 6 axis  
Mechanical Shock  
Natural Drop  
On concrete from 1.2 m, 3X  
10-2000-10 Hz, log or linear sweep rate,  
20 G about 1 min., 1.5 mm, 3X/axis  
Variable Vibration  
Frequency  
Solder Heat Resistance  
(SHR)  
260°C ± 5°C, 10 sec.  
Steam age for 16 hrs., then solder dip  
at 260°C for 5 sec.  
Solder coverage  
on lead  
Solderability  
Notes:  
1. Depending on the maximum derating curve.  
2. Criteria for judging failure  
Criteria for Judgement  
Item  
Test Condition  
IF = max DC  
IF = max DC  
VR = 5V  
Max.  
Min.  
--  
Forward Voltage (VF)  
Luminous Flux or  
Initial Level x 1.1  
Initial Level x 0.7  
--  
Radiometric Power (ΦV)  
Reverse Current (IR)  
50 μA  
--  
* The test is performed after the LED is cooled down to the room temperature.  
3. A failure is an LED that is open or shorted.  
17  
Recommended Solder Pad Design  
All dimensions are in millimeters.  
Electrical isolation is required between Slug and Solder Pad.  
18  
Reflow Soldering Condition  
Low-Temp. & Pb-Free Assembly  
(58Bi-42Sn Eutectic Alloy)  
Profile Feature  
Preheat & Soak  
Sn-Pb Eutectic Assembly  
Temperature min (Tsmin  
Temperature max (Tsmax  
Time (Tsmin to Tsmax  
)
100 °C  
150 °C  
90 °C  
120 °C  
)
)
60-120 seconds  
3 °C / second max.  
183°C  
60-120 seconds  
2 °C / second max.  
138°C  
Average Ramp-Up Rate (Tsmax to TP)  
Liquidous temperature (TL)  
Time at liquidous (tL)  
60-150 seconds  
235°C  
20-50 seconds  
185°C  
Peak package body temperature (TP)  
Time (tP) within 5°C of the specified  
classification temperature (TC)  
20 seconds  
20 seconds  
Average ramp-down rate (TP to Tsmax  
)
6 °C/second max.  
6 minutes max.  
3 °C/second max.  
4 minutes max.  
Time 25°C to Peak Temperature  
All temperatures refer to topside of the package, measured on the package body surface.  
Repairing should not be done after the LEDs have been soldered. When repairing is unavoidable,  
a heat plate should be used. It should be confirmed beforehand whether the characteristics of  
LEDs will or will not be damaged by repairing.  
Reflow soldering should not be done more than two times.  
When soldering, do not put stress on the LEDs during heating.  
After soldering, do not warp the circuit board.  
19  
Heat Plate Soldering Condition  
(1) Soldering Process for Solder Paste  
(2) Soldering Process for Solder Wire  
Solder Paste  
MCPCB  
Heat Plate  
MCPCB  
Put MCPCB on Heat Plate.  
Use Solder Mask to print Solder Paste on MCPCB.  
Solder Wire  
Emitter  
Heat Plate  
Place Solder Wire to the solder pad of MCPCB.  
Place Emitter on MCPCB.  
Emitter  
Heat Plate  
Heat Plate  
Put MCPCB on Heat Plate until Solder Paste melt.  
The Solder Paste sould be melted within 10 seconds.  
Take out MCPCB out from Heat Plate within 15 seconds.  
Put Emitter on MCPCB. Take the MCPCB out  
from Heat Plate within 10 seconds.  
Heat plate temperature: 230°C max for Lead Solder and 230°C max for Lead-Free Solder.  
We recommend using the 58Bi-42Sn eutectic alloy for low-temp. and lead free soldering (melting point = 138 °C).  
When soldering, do not put stress on the LEDs during heating.  
After soldering, do not warp the circuit board.  
Manual Hand Soldering  
Solder Wire  
Thermal Conductive Glue  
Soldering Iron  
MCPCB  
Emitter  
Use Soldering Iron to solder the  
leads of Emtter within 5 seconds.  
Place Emitter on the MCPCB.  
Place Thermal Comductive Glue  
on the MCPCB.  
For prototype builds or small series production runs it possible to place and solder the emitters by hand.  
Solder tip temperature: 230°C max for Lead Solder and 260°C max for Lead-Free Solder.  
Avoiding damage to the emitter or to the MCPCB dielectric layer. Damage to the epoxy layer can cause  
a short circuit in the array.  
Do not let the solder contact from solder pad to back-side of MCPCB. This one will cause a short circuit  
and damage emitter.  
20  
Emitter Tube Packaging  
Star Tube Packaging  
Notes:  
1. Emitter 50 pieces per tube and Star 20 pieces per tube.  
2. Drawing not to scale.  
3. All dimensions are in millimeters.  
4. All dimendions without tolerances are for reference only.  
**Please do not open the moisture barrier bag (MBB) more than one week. This may cause the leads  
of LED discoloration. We recommend storing ProLight’s LEDs in a dry box after opening the MBB.  
The recommended storage conditions are temperature 5 to 30°C and humidity less than 40% RH.  
21  
Precaution for Use  
Storage  
Please do not open the moisture barrier bag (MBB) more than one week. This may cause the  
leads of LED discoloration. We recommend storing ProLight’s LEDs in a dry box after opening  
the MBB. The recommended storage conditions are temperature 5 to 30°C and humidity less  
than 40% RH. It is also recommended to return the LEDs to the MBB and to reseal the MBB.  
The slug is is not electrically neutral. Therefore, we recommend to isolate the heat sink.  
The slug is to be soldered. If not, please use the heat conductive adhesive.  
Any mechanical force or any excess vibration shall not be accepted to apply during cooling  
process to normal temperature after soldering.  
Please avoid rapid cooling after soldering.  
Components should not be mounted on warped direction of PCB.  
Repairing should not be done after the LEDs have been soldered. When repairing is unavoidable,  
a heat plate should be used. It should be confirmed beforehand whether the characteristics of  
the LEDs will or will not be damaged by repairing.  
This device should not be used in any type of fluid such as water, oil, organic solvent and etc.  
When cleaning is required, isopropyl alcohol should be used.  
When the LEDs are illuminating, operating current should be decide after considering the  
package maximum temperature.  
The appearance, specifications and flux bin of the product may be modified for improvement  
without notice. Please refer to the below website for the latest datasheets.  
http://www.prolightopto.com/  
Handling of Silicone Lens LEDs  
Notes for handling of silicone lens LEDs  
Please do not use a force of over 3kgf impact or pressure on the silicone lens,  
otherwise it will cause a catastrophic failure.  
The LEDs should only be picked up by making contact with the sides of the LED body.  
Avoid touching the silicone lens especially by sharp tools such as Tweezers.  
Avoid leaving fingerprints on the silicone lens.  
Please store the LEDs away from dusty areas or seal the product against dust.  
When populating boards in SMT production, there are basically no restrictions  
regarding the form of the pick and place nozzle, except that mechanical pressure  
on the silicone lens must be prevented.  
Please do not mold over the silicone lens with another resin. (epoxy, urethane, etc)  
22  

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