SPEC NO: DSAH5835 REV NO: V.1 DATE: AUG/11/2007 PAGE: 1 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.L.LI ERP: 1201003015
3.5x2.8mm SURFACE MOUNT LED LAMP
PRELIMINARY SPEC
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
DISCHARGE
SENSITIVE
DEVICES
Part Number: KA-3528APBS-Z Blue
Features
z SINGLE COLOR.
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 5.
z RoHS COMPLIANT.
Description
The Blue 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. Specifications are subject to change without notice.
4.The device has a single mounting surface. The device must be mounted according to the specifications.
SPEC NO: DSAH5835 REV NO: V.1 DATE: AUG/11/2007 PAGE: 2 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.L.LI ERP: 1201003015
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 leads 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. Outside impact may scratch the silicone lens or
damage the internal circuitry.
4. During surface-mounting, the pickup capillary diameter should be larger than the silicone lens to insure the capillary
does not scratch or damage the lens.
SPEC NO: DSAH5835 REV NO: V.1 DATE: AUG/11/2007 PAGE: 3 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.L.LI ERP: 1201003015
Selection Guide
Notes:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
2. Luminous intensity/ luminous Flux: +/-15%.
Absolute Maximum Ratings at TA=25°C
Electrical / Optical Characteristics at TA=25°C
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
Note:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
Part No. Dice Lens Type
V
iewing
Angle [1]
Min. Typ. 2θ1/2
KA-3528APBS-Z Blue (InGaN) WATER CLEAR 180 350 120°
Iv (mcd) [2]
@ 20mA
Symbol Parameter Device Typ. Max. Units Test Conditions
λpeak Peak Wavelength Blue 458 nm IF=20mA
λD [1] Dominant Wavelength Blue 465 nm IF=20mA
Δλ1/2 Spectral Line Half-width Blue 22 nm IF=20mA
C Capacitance Blue 110 pF VF=0V;f=1MHz
VF [2] Forward Voltage Blue 3.2 3.7 V IF=20mA
IR Reverse Current Blue 10 uA VR=5V
Parameter Blue Units
Power dissipation 111 mW
DC Forward Current 30 mA
Peak Forward Current [1] 100 mA
Reverse Voltage 5 V
Operating Temperature -40°C To +85°C
Storage Temperature -40°C To +85°C
SPEC NO: DSAH5835 REV NO: V.1 DATE: AUG/11/2007 PAGE: 4 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.L.LI ERP: 1201003015
Blue KA-3528APBS-Z
SPEC NO: DSAH5835 REV NO: V.1 DATE: AUG/11/2007 PAGE: 5 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.L.LI ERP: 1201003015
KA-3528APBS-Z
Recommended Soldering Pattern
(Units : mm; Tolerance: ± 0.1)
Tape Specifications
(Units : mm)
