SPECIFICATION PART NO. : LT8AB3-43-UGE3-TD 0805 SMD CHIP LED

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1 LEDTECH ELECTRONICS CORP. NANYA ROAD,MUGANG ZHAOQING CITY GUANGDONG CHINA. TEL: , , , , FAX: SPECIFICATION PART NO. : LT8AB3-43-UGE3-TD ATTENTION OBSERVE PRECAUTION FOR HANDLING ELECTRO STATIC SENSITIVE DEVICES Approved by Checked by Prepared by Tung Lian Yuan Property of Ledtech Corporation. Unauthorized changes or alterations to the specification are prohibited.

2 Package Dimensions CATHODE MARK RESIN TOP VIEW 0.28±0.05 BOTTOM VIEW Notes: 1. All dimensions are in mm. 2. Tolerance is ±0.1mm unless otherwise noted. Description Part No. Material LED Chip Emitting Color Lens Color LT8AB3-43-UGE3-TD InGaN/Sapphire Blue Water Clear VER.: 01 Date: 2016/02/21 Page: 1/7

3 Absolute Maximum Ratings at Ta=25 Parameter Symbol Rating Unit Power Dissipation PD 114 mw Reverse Voltage VR 5 V D.C. Forward Current If 30 ma Peak Current(1/10Duty Cycle,0.1ms Pulse Width.) If(Peak) 80 ma Operating Temperature Range Topr. -30 to +80 Storage Temperature Range Tstg. -40 to +85 Soldering Temperature. Tsol. Reflow Soldering:260 for 10 sec. Electrostatic discharge ESD V Electrical and Optical Characteristics: Parameter Symbol Condition Min. Typ. Max. Unit Luminous Intensity IV If=20mA mcd Forward Voltage Vf If=20mA V Peak Wavelength λp If=20mA ---- nm Dominant Wavelength λd If=20mA nm Reverse Current Ir Vr=5V 50 µa Viewing Angle 2 1/2 If=20mA 130 deg Spectrum Line Halfwidth λ If=20mA 26 nm Notes:1.The datas tested by IS tester. 2. Customer s special requirements are also welcome. VER.: 01 Date: 2016/02/21 Page: 2/7

4 Product Specification Specification Material Quantity IV λd Vf Ir S: mcd T: mcd U: 08: M: v N: v P: v Q: v R: Resin Water Clear Epoxy resin Carrier tape Conductive black tape 4000pcs per reel Reel White Label LT standard Paper Packing bag mm Aluminum laminated bag One reel one bag Carton LT standard Paper Non-specified Others: Lot No.: W O Z A BIN CODE : X X X Flowing Code Mfg.Year Internal Tracing Code d VF Rank IV Rank Rank VER.: 01 Date: 2016/02/21 Page: 3/7

5 Typical Electrical/Optical Characteristic Curves (25 Ambient Temperature Unless Otherwise Noted) Forward Current IF(mA) Relative Luminous Intensity Forward Voltage (V) FORWARD CURRENT VS.APPLIED VOLTAGE Forward Current (ma) RELATIVE INTENSITY VS. FORWARD CURRENT Forward Current IF(mA) Relative Intensity Temperature ( ) FORWARD CURRNT VS. AMBIENT TEMPERATURE Temperature( ) RELATIVE INTENSITY VS. AMBIENT TEMPERATURE Radiation Diagram VER.: 01 Date: 2016/02/21 Page: 4/7

6 Precautions in Use: Storage Recommend storage environment Temperature 5 ~30 (41 F~86 F) Humidity 60% RH Max. Moisture measures: Please refer to Moisture-sensitive label on reels package bags. If unused LEDs remain, they should be stored in moisture proof packages, such as sealed container with packages of moisture absorbent material (silica gel). It is also recommended to return the LEDs to the original moisture proof bag and to reseal the moisture proof bag again. Fold the opened bag firmly and keep in dry environment. Soldering Reflow Soldering Recommend use of upper and lower heater type reflow furnace. 260 Max for up to 10 seconds, one time only. Pre-heat is 150 Max for up to 2 minutes Max. In case of screen-printing, keep metal mask thickness between 0.2mm and 0.3mm. Cleaning Surface condition of this device may change when organic solvents such as trichloroethylene or acetone were applied. Avoid using organic solvent. Recommend ultrasonic method 300W Max. Packaging EIA-481A standard package. In 8mm tape on 4000 pcs diameter reels sealed in vapor/esd barrier bags. Reflow Temp/Time: 10 SEC. Temperature 260 MAX. 140~150 4 /SEC. 2 minutes Max. 4 /SEC. Time VER.: 01 Date: 2016/02/21 Page: 5/7

7 Reflow Soldering Pad Dimensions Dimensions for Tape CATHODE 2.0± ± ± ± ± ± ± ±0.1 Dimensions for Reel 12±0.5 END TAPE START 9± ±1 180±1 60±0.5 NO COMPONENTS 160mm MIN. TRAILER COMPONENTS NO COMPONENTS 400mm MIN. LEADER Notes: 1.All dimensions are in mm, tolerance is±2.0mm unless otherwise noted. 2.Specifications are subject to change without notice. VER.: 01 Date: 2016/02/21 Page: 6/7

8 Dimensions for Tape Reel : 4,000PCS PART NO LOT NO DATE 180±1 PART NO LOT NO DATE BIN CODE Moisture-sensitive label Bag : 4,000PCS 220±1.0 Shelf life in sealed bag : 24 months at 5 C~30 C. Devices have to be mounted within 72 hours after this bag is opened C C 年 MOISTURE SENSITIVE DEVICES 料 250±1.0 LEDTECH ELECTRONICS CORP. PART NO. LT8AB3-51-UAF1 QTY LOT NO. DATE BIN CODE PART NO LOT NO DATE BIN CODE 5 Bags : 20,000PCS 275±2 235±2 75±2 PART NO LOT NO BIN CODE DATE 8 Boxes :160,000PCS 550 PART NO. 料 數量 N.W. G.W. REMARK 320 C/T NO PART NO N. W. G. W. REMARK XX PCS KGS KGS 295 Notes: 1.7 inch reel-4000 pieces per reel. 2.Minimum packing quantity is 500 pieces for remainders. 3.The maximum number of consecutive missing lamps is two. VER.: 01 Date: 2016/02/21 Page: 7/7