KA-3528YS [KINGBRIGHT]
Single Color LED, Yellow, Water Clear, 2.4mm, 3.50 X 2.80 MM, ROHS COMPLIANT, SMT, 2 PIN;
| 型号： | KA-3528YS |
| 厂家： | 
KINGBRIGHT CORPORATION |
| 描述： | Single Color LED, Yellow, Water Clear, 2.4mm, 3.50 X 2.80 MM, ROHS COMPLIANT, SMT, 2 PIN 光电 |
| 文件： | 总6页 (文件大小：276K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
3.5x2.8mm SURFACE MOUNT LED LAMP
Part Number: KA-3528YS
Yellow
Features
Description
z Single color.
The Yellow source color devices are made with Gallium
Arsenide Phosphide on Gallium Phosphide Yellow Light
Emitting Diode.
z Suitable for all SMT assembly and solder process.
z Available on tape and reel.
z Ideal for backlighting.
z Package : 1500pcs / reel.
z Moisture sensitivity level : level 3.
z RoHS compliant.
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: DSAK9860
APPROVED: WYNEC
REV NO: V.3
DATE: JAN/21/2011
DRAWN: C.H.HAN
PAGE: 1 OF 6
CHECKED: Allen Liu
ERP: 1201006805
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 outer diameter of the SMD pickup nozzle should not exceed the size of the LED to prevent air leaks. The inner diame-
ter of the nozzle should be as large as possible.
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 H2S might corrode silver plating of
leadframe. Special care should be taken if an LED with silicone encapsulation is to be used near such substances.
SPEC NO: DSAK9860
APPROVED: WYNEC
REV NO: V.3
DATE: JAN/21/2011
DRAWN: C.H.HAN
PAGE: 2 OF 6
CHECKED: Allen Liu
ERP: 1201006805
Selection Guide
Iv (mcd) [2]
@ 20mA
Viewing
Angle [1]
Part No.
Dice
Lens Type
Min.
Typ.
2θ1/2
KA-3528YS
Notes:
Yellow (GaAsP/GaP)
Water Clear
10
20
120°
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%.
Electrical / Optical Characteristics at TA=25°C
Symbol
λpeak
λD [1]
Δλ1/2
C
Parameter
Device
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Typ.
590
588
35
Max.
Units
Test Conditions
IF=20mA
Peak Wavelength
Dominant Wavelength
nm
nm
nm
pF
V
IF=20mA
數位簽署
Spectral Line Half-width
yali
IF=20mA
者：yalin
DN：cn=yalin,o,
ou=SPEC 專用,
email=yalin@ yal
in.com,c=<無>
日期 2011.01.21
10:46:12+08'00'
Capacitance
20
VF=0V;f=1MHz
IF=20mA
n
VF [2]
IR
Forward Voltage
Reverse Current
2.1
2.5
10
uA
VR=5V
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
Absolute Maximum Ratings at TA=25°C
Parameter
Yellow
Units
mW
mA
mA
V
Power dissipation
75
30
140
5
DC Forward Current
Peak Forward Current [1]
Reverse Voltage
Operating Temperature
Storage Temperature
-40°C To +85°C
-40°C To +85°C
Note:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
SPEC NO: DSAK9860
APPROVED: WYNEC
REV NO: V.3
DATE: JAN/21/2011
DRAWN: C.H.HAN
PAGE: 3 OF 6
CHECKED: Allen Liu
ERP: 1201006805
Yellow
KA-3528YS
SPEC NO: DSAK9860
APPROVED: WYNEC
REV NO: V.3
DATE: JAN/21/2011
DRAWN: C.H.HAN
PAGE: 4 OF 6
CHECKED: Allen Liu
ERP: 1201006805
KA-3528YS
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: DSAK9860
APPROVED: WYNEC
REV NO: V.3
DATE: JAN/21/2011
DRAWN: C.H.HAN
PAGE: 5 OF 6
CHECKED: Allen Liu
ERP: 1201006805
PACKING & LABEL SPECIFICATIONS
KA-3528YS
SPEC NO: DSAK9860
APPROVED: WYNEC
REV NO: V.3
DATE: JAN/21/2011
DRAWN: C.H.HAN
PAGE: 6 OF 6
CHECKED: Allen Liu
ERP: 1201006805
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