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3.5x2.8 mm SMD CHIP LED LAMP PRELIMINARY SPEC
ATTENTION
OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES
Part Number: AA3528PBS/Z
BLUE
Features
SINGLE COLOR. SUITABLE FOR ALL SMT ASSEMBLY AND SOLDER PROCESS. AVAILABLE ON TAPE AND REEL. IDEAL FOR BACKLIGHTING. PACKAGE : 1500PCS / REEL. MOISTURE SENSITIVITY LEVEL : LEVEL 5. 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: DSAH4041 APPROVED: WYNEC
REV NO: V.1 CHECKED: Allen Liu
DATE: MAY/09/2007 DRAWN: D.M.LIU
PAGE: 1 OF 6 ERP:1201002865
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: DSAH4041 APPROVED: WYNEC
REV NO: V.1 CHECKED: Allen Liu
DATE: MAY/09/2007 DRAWN: D.M.LIU
PAGE: 2 OF 6 ERP:1201002865
Selection Guide
Part No. Dice Lens Type Iv (mcd) [2] @ 20mA Min. AA3528PBS/Z BLUE (InGaN) WATER CLEAR 180 Typ. 350 Viewing Angle [1] 21/2 120
Notes: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. 2. Luminous Intensity / Luminous Flux: +/-15%.
Electrical / Optical Characteristics at TA=25C
Symbol peak D [1] 1/2 C VF [2] IR Parameter Peak Wavelength Dominant Wavelength Spectral Line Half-width Capacitance Forward Voltage Reverse Current Blue Blue Blue Blue Blue Blue Device Typ. 458 465 22 110 3.2 3.7 10 Max. Units nm nm nm pF V uA Test Conditions IF=20mA IF=20mA IF=20mA VF=0V;f=1MHz IF=20mA VR = 5V
Notes: 1. Wavelength: +/-1nm. 2. Forward Voltage: +/-0.1V.
Absolute Maximum Ratings at TA=25C
Parameter Power dissipation DC Forward Current Peak Forward Current [1] Reverse Voltage Operating / Storage Temperature
Note: 1. 1/10 Duty Cycle, 0.1ms Pulse Width.
Blue 111 30 100 5 -40C To +85C
Units mW mA mA V
SPEC NO: DSAH4041 APPROVED: WYNEC
REV NO: V.1 CHECKED: Allen Liu
DATE: MAY/09/2007 DRAWN: D.M.LIU
PAGE: 3 OF 6 ERP:1201002865
Blue
AA3528PBS/Z
SPEC NO: DSAH4041 APPROVED: WYNEC
REV NO: V.1 CHECKED: Allen Liu
DATE: MAY/09/2007 DRAWN: D.M.LIU
PAGE: 4 OF 6 ERP:1201002865
AA3528PBS/Z
Recommended Soldering Pattern (Units : mm;Tolerance: 0.1)
Tape Specifications (Units : mm)
SPEC NO: DSAH4041 APPROVED: WYNEC
REV NO: V.1 CHECKED: Allen Liu
DATE: MAY/09/2007 DRAWN: D.M.LIU
PAGE: 5 OF 6 ERP:1201002865
PACKING & LABEL SPECIFICATIONS
AA3528PBS/Z
SPEC NO: DSAH4041 APPROVED: WYNEC
REV NO: V.1 CHECKED: Allen Liu
DATE: MAY/09/2007 DRAWN: D.M.LIU
PAGE: 6 OF 6 ERP:1201002865

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