3.5x2.8mm SURFACE MOUNT LED LAMP
Part Number: AA3528ZGS
Green
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
DISCHARGE
SENSITIVE
DEVICES
Features
Single color.
Suitable for all SMT assembly and solder process.
Available on tape and reel.
Ideal for backlighting.
Package : 2000pcs / reel.
Moisture sensitivity level : level 3.
RoHS compliant.
Description
The Green source color devices are made with InGaN
on Sapphire Light Emitting Diode.
Static electricity and surge damage the LEDS.
It is recommended to use a wrist band or anti-electrostatic
glove when handling the LEDs.
All devices, equipment and machinery must be electrically
grounded.
Package Dimensions
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25(0.01") unless otherwise noted.
3. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice.
4.The device has a single mounting surface. The device must be mounted according to the specifications.
SPEC NO: DSAL0875
APPROVED: WYNEC
REV NO: V.4B
CHECKED: Allen Liu
DATE: SEP/02/2012
DRAWN: D.M.Su
PAGE: 1 OF 6
ERP: 1201006661
Handling Precautions
Compare to epoxy encapsulant that is hard and brittle, silicone is softer and flexible. Although its characteristic
significantly reduces thermal stress, it is more susceptible to damage by external mechanical force.
As a result, special handling precautions need to be observed during assembly using silicone encapsulated
LED products. Failure to comply might lead to damage and premature failure of the LED.
1. Handle the component along the side surfaces by using forceps or appropriate tools.
2. Do not directly touch or handle the silicone lens surface. It may damage the internal circuitry.
3. Do not stack together assembled PCBs containing exposed LEDs. Impact may scratch the silicone lens or
damage the internal circuitry.
4.1. The inner diameter of the SMD pickup nozzle should not exceed the size of the LED to prevent air leaks.
4.2. A pliable material is suggested for the nozzle tip to avoid scratching or damaging the LED surface during pickup.
4.3. The dimensions of the component must be accurately programmed in the pick-and-place machine to insure precise pickup
and avoid damage during production.
5. As silicone encapsulation is permeable to gases, some corrosive substances such as H
2
S might corrode silver plating of
leadframe. Special care should be taken if an LED with silicone encapsulation is to be used near such substances.
All design applications should refer to Kingbright application notes available at
http://www.KingbrightUSA.com/ApplicationNotes
SPEC NO: DSAL0875
APPROVED: WYNEC
REV NO: V.4B
CHECKED: Allen Liu
DATE: SEP/02/2012
DRAWN: D.M.Su
PAGE: 2 OF 6
ERP: 1201006661
Selection Guide
Part No.
Dice
Lens Type
Iv (mcd) [2]
@ 20mA
Min.
AA3528ZGS
Green (InGaN)
Water Clear
400
Typ.
600
Viewing
Angle [1]
2θ1/2
120
°
Notes:
1.
θ1/2
is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value.
2. Luminous intensity/ luminous Flux: +/-15%.
3. Luminous intensity value is traceable to the CIE127-2007 compliant national standards.
Electrical / Optical Characteristics at TA=25°C
Symbol
λpeak
λD
[1]
Δλ1/2
C
V
F
[2]
I
R
Parameter
Peak Wavelength
Dominant Wavelength
Spectral Line Half-width
Capacitance
Forward Voltage
Reverse Current
Device
Green
Green
Green
Green
Green
Green
Typ.
515
525
30
45
3.3
4.1
50
Max.
Units
nm
nm
nm
pF
V
uA
Test Conditions
I
F
=20mA
I
F
=20mA
I
F
=20mA
V
F
=0V;f=1MHz
I
F
=20mA
V
R
=5V
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
3. Wavelength value is traceable to the CIE127-2007 compliant national standards.
Absolute Maximum Ratings at TA=25°C
Parameter
Power dissipation
DC Forward Current
Peak Forward Current [1]
Reverse Voltage
Operating Temperature
Storage Temperature
Note:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
Green
123
30
150
5
-40°C To +85°C
-40°C To +85°C
Units
mW
mA
mA
V
SPEC NO: DSAL0875
APPROVED: WYNEC
REV NO: V.4B
CHECKED: Allen Liu
DATE: SEP/02/2012
DRAWN: D.M.Su
PAGE: 3 OF 6
ERP: 1201006661
Green
AA3528ZGS
SPEC NO: DSAL0875
APPROVED: WYNEC
REV NO: V.4B
CHECKED: Allen Liu
DATE: SEP/02/2012
DRAWN: D.M.Su
PAGE: 4 OF 6
ERP: 1201006661
AA3528ZGS
Reflow soldering is recommended and the soldering profile is shown below.
Other soldering methods are not recommended as they might cause damage to the product.
Recommended Soldering Pattern
(Units : mm; Tolerance: ± 0.1)
Reel Dimension
Tape Dimensions
(Units : mm)
SPEC NO: DSAL0875
APPROVED: WYNEC
REV NO: V.4B
CHECKED: Allen Liu
DATE: SEP/02/2012
DRAWN: D.M.Su
PAGE: 5 OF 6
ERP: 1201006661
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