1SC3528A23D0CE01

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COMMODITY: SURFACE MOUNT LED SMD SPECIFICATION
Part No: 1SC3528A23D0CE01
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2.8mm×3.5mm SMT LED , 1.9mm THICKNESS.
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LOW POWER CONSUMPTION.
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VIEWING ANGLE 120°.
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VARIOUS COLORS AND LENS TYPES AVAILABLE.
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PACKAGE: 2000 PCS/REEL.
ITEM
MATERIALS
Resin(Mold)
Silicone
Lens Color
Water Transparent
Dice
AlGaInP
Emitted color
Amber
Absolute Maximum Ratings(Ta=25℃)
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Item
Symbol
Value
Unit
Power Dissipation/DICE
PD
120
mW
DC Forward Current/DICE
IF
30
mA
Single Chip Pulsed Forward Current
IFP
100
mA
Reverse Voltage
VR
5
V
Operating Temperature
Topr
-30 ~ +80
℃
Tstg
-40 ~ +100
℃
Tsol
260for5sec△
℃
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Soldering Temperature
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0 ※Duty 1/10, Pulse Width 0.1ms.
△ Soldering time max 10sec
please refer to IF-Ta diagram of curves for the temperature during application
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Electrical-Optical Characteristics(Ta=25℃)
Value
Symbol
Parameter
Min.
Typ.
Max.
Unit
Test condition
Forward Voltage
Vf
1.7
2.0
2.4
V
If=20mA
Luminous intensity
Iv
210
350
460
mcd
If=20mA
λd
600
615
(nm)
If=20mA
Ir
﹍
﹍
10
μA
Vr=5V
2θ1/2
﹍
120
﹍
Deg
If=20mA
Wavelength
Reverse Current
Viewing angle
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1.Luminous intensity (IV) ±10%, (Forward Voltage )VF ±0.1V,
(Wavelength)λd ±0.5nm
2.IS standard testing
Range of bins
Bin
BinA
BinB
BinC
BinD
BinE
BinF
BinG
VF(V)
1.7-1.8
1.8-1.9
1.9-2.0
2.0-2.1
2.1-2.2
2.2-2.3
2.3-2.4
Bin
Bin9
Bin10
Bin11
270-350
350-460
BinC
BinD
BinE
BinF
603-606
606-609
609-612
612-615
210-270
Iv(mcd)
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0 Bin
BinB
0 WL(nm) 600-603
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Outline Dimensions
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All dimensions are in millimeters.(inch)
Tolerance is ±0.1(0.004)ss other specified
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Specifications are subject to change without notice.
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COMMODITY: SURFACE MOUNT CHIP LED SMD SPECIFICATION
DEVICE NUMBER: 1SC3528A23D0CE01
Fig.2 Relative Luminous Intensity-IF (Ta=25℃)
Forward Current IF(mA)
Relative Luminous Intensity
Fig.1 IF-VF(Ta=25℃)
Forward Voltage VF(V)
Wavelength λ (nm)
Fig.5 IF-Ta
Ambient Temperature Ta (℃)
Directive Characteristics(Ta=25℃)
Forward Current IF(mA)
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Relative Luminous Intensity
Relative Luminous Intensity
Fig.3 Wavelength Characteristics (Ta=25℃)
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Forward Current IF(mA)
Fig.4 Relative Luminous Intensity-Ta
Ambient Temperature Ta (℃)
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Reflow Profile
 Reflow Temp/Time
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NOTES:
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1. We recommend the reflow temperature 245℃(±5℃).the maximum soldering temperature
should be limited to 260℃.
2. Don’t cause stress to the silicone resin while it is exposed to high temperature.
3. Number of reflow process shall be 1 time .
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Test circuit and handling precautions
 Test circuit
 Handling precautions
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1. Over-current-proof
Customer must apply resistors for protection; otherwise slight voltage shift will cause
big current change (Burn out will happen).
2.Storage
2.1 It is recommended to store the products in the following conditions:
Humidity: 60% R.H. Max.
Temperature : 5℃~30℃(41℉~86℉)
2.2 Shelf life in sealed bag: 12 month at <5℃~30℃ and <60% R.H. after the package is
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Opened, the products should be used within a week or they should be keeping to stored at
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≦20%R.H. with zip-lock sealed.
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3.Baking
It is recommended to baking before soldering when the pack is unsealed after 24hrs. The
Conditions are as followings:
3.1 70±3℃ x(12~24hrs) and <5%RH, taped reel type
3.2 100±3℃ x(45min~1hr), bulk type
3.3 130±3℃ x(15~30min), bulk type
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Test items and results of reliability
Environmental
Sequence
Type
Test Item
Test Conditions
Note
Number of
Damaged
Temperature Cycle
-45℃ 30min
↑↓20 min
105℃ 30min
100 cycle
0/22
Thermal Shock
-10℃ 15min
↑↓5sec
100℃ 15min
100 cycle
0/22
10 cycle
0/22
1000 hrs
0/22
1000 hrs
0/22
1000 hrs
0/22
1000 hrs
0/22
500 hrs
0/22
1000 hrs
0/22
High Humidity Heat Cycle
High Temperature Storage
30℃ 65℃
90%RH 24hrs/1cycle
Ta=100℃
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Humidity Heat Storage
Low Temperature Storage
Operation
Sequence
Life Test
High Humidity Heat Life Test
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Low Temperature Life Test
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Ta=85℃
RH=85%
Ta=-40℃
Ta=25℃
IF=20mA
85℃ RH=85%
IF=10mA
Ta=-20℃
IF=20mA
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3528 Single-Color High Performance SMD Top LEDs Packaging Specifications
 Feeding Direction
 Dimensions of Reel (Unit: mm)
Feeding Direction
 Dimensions of Tape (Unit: mm)
SEC.A-A
A
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 Arrangement of Tape
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NOTES
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1. Empty component pockets are sealed with top cover tape;
2. The maximum number of missing smds is two;
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3. The cathode is oriented towards the tape sprocket hole in accordance with ANSI/EIA RS-481 specifications;
4. 2,000pcs/Reel
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3528 Single-Color High Performance SMD Top LEDs Packaging Specifications

Packaging specifications
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NOTES:
Reeled products ( the most numbers of products are 2,000pcs) packed in a seal off
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0 moisture-proof bag along with a desiccant one by one, Seven moisture-proof bag of maximums (total
0 maximum number of products are 14,000pcs) packed in an inside box (size: about 238mm x about
0 194mm x about 102mm) and four inside boxes of maximums are put in the outside box (size: about
410mm x about 254mm x about 229mm) Together with buffer material, and it is packed. (Part No., Lot
No., quantity should appear on the label on the moisture-proof bag, part No. And quantity should
appear on the section request form on the cardboard box.) .
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LED Usage and Handling Instructions
No.1 、Manual soldering:
A、It’s not better to be manual soldering.
B、Reflow soldering:
1、Soldering according to the following temperature chart is highly recommended
2、Soldering paste
Use soldering paste with the melting point at 230℃ is recommended
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No.2 Collet
1、Abnormal situation caused by improper setting of collet
To choose the right collet is the key issue in improving the product’s quality. LED is different
from other electronic components, which is not only about electrical output but also for optical output.
This characteristic made LED more fragile in the process of SMT. If the collet’s lowering down height
is not well set, it will bring damage to the gold wire at the time of collet’s picking up and loading which
will cause the LED fail to light up, light up now and then or other quality problems
2、How to choose the collet
During SMT, please choose the collet that has larger outer diameter than the lighting area of
lens, in case that improper position of collet will damage the gold wire inside the LED. Different collets
fit for different products, please refer to the following pictures cross out:.
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Outer diameter of collet should be
larger than the lighting area
Picture
Outer diameter of collet
1()
Picture
2(×)
3、How to set the height of collet
The reason why for top view SMD, the height of collet before it presses downward will
directly affect the quality of products during SMT is that if the collect go down too
much, it will press lens and cause the distortion or breaking of gold wire. The setting
of collet position should follow the pictures belowed.
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Picture 3()
Picture
4(×)
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No.3 Other points for attention
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A、No pressure should be exerted to the epoxy shell of the SMD under high temperature.
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B、Do not scratch or wipe the lens since the lens and gold wire inside are rather fragile and
cross out easy to break.
C、LED should be used as soon as possible when being taken out of the original package,
and should be stored in anti-moisture and anti-ESD package.
No.4 This usage and handling instruction is only for your reference.
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