4.0x4.0mm RIGHT ANGLE SURFACE MOUNT
LED LAMP
Part Number: KA-4040ZGS-E
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 : 500pcs / reel.
Moisture sensitivity level : level 3.
RoHS compliant.
Description
The Green source color devices are made with InGaN 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: DSAL0124
APPROVED: WYNEC
REV NO: V.2
CHECKED: Allen Liu
DATE: JAN/19/2011
DRAWN: D.M.Su
PAGE: 1 OF 6
ERP:1201007056
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. 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.
SPEC NO: DSAL0124
APPROVED: WYNEC
REV NO: V.2
CHECKED: Allen Liu
DATE: JAN/19/2011
DRAWN: D.M.Su
PAGE: 2 OF 6
ERP:1201007056
Selection Guide
Part No.
Dice
Lens Type
Iv (mcd) [2]
@ 20mA
Min.
KA-4040ZGS-E
Green (InGaN)
Water Clear
500
Typ.
1000
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%.
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.
520
525
35
100
3.2
4.0
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.
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
120
30
100
5
-40°C To +85°C
-40°C To +85°C
Units
mW
mA
mA
V
SPEC NO: DSAL0124
APPROVED: WYNEC
REV NO: V.2
CHECKED: Allen Liu
DATE: JAN/19/2011
DRAWN: D.M.Su
PAGE: 3 OF 6
ERP:1201007056
Green
KA-4040ZGS-E
SPEC NO: DSAL0124
APPROVED: WYNEC
REV NO: V.2
CHECKED: Allen Liu
DATE: JAN/19/2011
DRAWN: D.M.Su
PAGE: 4 OF 6
ERP:1201007056
KA-4040ZGS-E
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: DSAL0124
APPROVED: WYNEC
REV NO: V.2
CHECKED: Allen Liu
DATE: JAN/19/2011
DRAWN: D.M.Su
PAGE: 5 OF 6
ERP:1201007056
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