SMLP36RGB2W3R

    
[Data Sheet]
3.Others
3-1.Surrounding Gas
Notice that if it is stored under the condition of acid gas (chlorine gas, sulfured gas) or
alkali gas (ammonia), it may result in low soldering ability (caused by the change in quality of
the plating surface ) or optical characteristics changes (light intensity, chrominance) and change
in quality of cause die bonding (Ag-paste) materials. All of the above will function failure of
Therefore, please pay attention to the storage environment for mounted product (concern the
3-2.Electrostatic Damage
The product is part of semiconductor and electrostatic sensitive, there’s high possibility to be damaged
by the electrostatic discharge. Please take appropriate measures to avoid the static electricity from
human body and earthing of production equipment. Especially, InGaN type LEDs have lower resistance
value of electrostatic discharge and it is recommended to introduce the ESD protection circuit.
The resistance values of electrostatic discharge (actual values) vary with products, therefore,
please call our Sales staffs for inquiries.
3-3. Electromagnetic Wave
Applications with strong electromagnetic wave such as, IH cooker, will influence the reliability of LED,
therefore please evaluate before using it.
[SMLP36RGB series]
the products.
generated gas of the surrounding parts of the products and the atmospheric environment).
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2017.11 - Rev.007
    
[Data Sheet]
Stress strength according to
he mounting position:
A>B>C>D
so please pay attention to the touch on product.
We recommend the soldering pattern that shows on the right.
It will be different according to mounting situation of circuit board,
therefore, please concern before designing.
※The product has adopted the electrode structure that it should solder
with back electrode of the product.
Thus, please be informed that the shape of electrode pin of
solder fillet formation is not guaranteed.
The through hole on electrode surface is for conduction of front
 and rear electrodes but not for formation of solder fillet.
[SMLP36RGB series]
・For our product that has no solder resist, because of its solder amount and soldering conditions,
the mounter to control the product stabilization. In addition, it is recommended to set ionizer
 one of its specific characteristics is that solder will penetrate into LED. Thus, there's high possibility
that will influence its reliability.Therefore, please be informed, concerning it before using it.
4-2. Automatic Mounting
4-2-1. Silicon Resin Sealing Product
・Compare with N2 reflow, during air reflow, because of the heat and surrounding conditions,
it may cause the discoloration of the resin.
・Do not expose the product in the environment of high temperature (over 100℃) or rapid temperature
shift (within 3℃/sec. of temperature gradient) during the flow soldering of surrounding parts.
・No resin hardening agent such as filler is used in the sealing resin of the product. Therefore, resin
expansion and moisture absorption at humidity will cause heat stress during soldering process and
4.Mounting
finally has bad influence on the product’s reliability.
・The product is not guaranteed for flow soldering.
In case of carrying out flow soldering of surrounding parts without recommended conditions, please
contact us for inquiries.
・Please set appropriate reflow temperature based on our product usage conditions and specification.
・The max for reflowing is 2 times, please finish the second reflow soldering and flow soldering
with other parts within the usage limitation after open the moistureproof package.
4-1. Soldering
4-2-2. Mini Package (Smaller than 1608 size)
・Vibration may result in low mounting rate since it will cause the static electricity of product and
adhere to top cover tape. Therefore, the magnet should be set on parts feeder cassette of
or damage of LED internal junction, therefore, please concern the mounting direction and position
to avoid bending or screwing with great stress of the circuit board.
to prevent electrostatic charge.
4-3. Mounting Location
The stress like bending stress of circuit board dividing after mounting, may cause LED package crack
The sealing resin of LED is very soft, so please select adsorption nozzle that would not apply stress
directly on the sealing section.
4―4. Mechanical Stress after Mounting
The mechanical stress may damage the LED after Circuit Mounting,
4-5.Soldering Pattern for Recommendation
Mask open area ratio : 80%
Mask thickness : 80100μm
Reference
(Unit : mm)
0.45
0.45
0.24 0.24
0.38
0.45
0.450.4
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8/9
2017.11 - Rev.007
    
[Data Sheet]
140℃
t
s
Time from Tsmin to Tsmax
Over 60sec.
For reflow profile, please refer to the conditions below:(※)
■Meaning of marks, Conditions
Mark
Meanings
Conditions
[SMLP36RGB series]
4-6.Reflow Profile
Temperature
Under 30℃ within 3 minutes
Heating on PCB pattern, not direct to the
LED. (Fig-1)
Sn-Cu,Sn-Ag-Cu,Sn-Ag-Bi-Cu
②HAND SOLDERING CONDITION
LED products do not contain reinforcement material such as a glass fillers.
RECOMMENDED CONDITION
Condition ) Temp. of iron top less than
400℃ within 3 sec.
b)
Handling after
soldering
Please handle after the part temp.
goes down to room temp.
4-8.Cleaning after Soldering
Time for peak temperature
Within 10sec.
ΔT
R
/Δt
Temperature rising rate
Under 3℃/sec.
ΔT
D
/Δt
Temperature decreasing rate
Solvent
We recommend to use alcohols solvent such as, isopropyl alcohols
Over -3℃/sec.
T
L
Reference temperature
230〜260℃
t
L
Retention time for TL
Within 40sec.
T
P
Peak temperature
260℃(Max)
Ts
max
Maximum of pre-heating temperature
180℃
Ts
min
Minimum of pre-heating temperature
Please follow the conditions below if the cleaning is necessary after soldering.
Ultrasonic Cleaning
15W/Below 1 liter (capacity of tank)
Drying
Under 100℃ within 3 minutes
furnaces vary by customer’s own conditions.
So thermal stress by soldering greatly influence its reliability.
Please keep following points for manual soldering.
ITEM
a) Heating method
※Above conditions are for reference. Therefore, evaluate by customer’s own circuit boards and
reflow furnaces before using, because stress from circuit boards and temperature variations of reflow
4-7.Attention Points in Soldering Operation
This product was developed as a surface mount LED especially suitable for reflow soldering.
So reflow soldering is recommended. In case of implementing manual soldering,
please take care of following points.
①SOLDER USED
t
P
Fig-1
SOLDERING IRON
SOLDERING LAND
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9/9
2017.11 - Rev.007

SMLP36RGB2W3R

Mfr. #:
Manufacturer:
Description:
Standard LEDs - SMD PICOLED?-RGB series
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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