LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only SURFACE MOUNT LED TAPE AND REEL Pb Lead-Free Parts LG-CN3535DIRR-1-T1A-LSA DATA SHEET DOC. NO : QW0905-LG-CN3535DIRR-1-T1A-LSA REV. : A DATE : 31 - Aug. - 2016 發行 立碁電子 DCC LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LG-CN3535DIRR-1-T1A-LSA Page 1/14 Features: 1.Top view LED. 2. Small package with high efficiency 3.Soldering methods: IR reflows soldering. 4.RoHS compliant 5.Pb Free Applications: 1.CCD Camera. 2. infrared applied system Device Selection Guide: PART NO LG-CN3535DIRR-1-T1A-LSA MATERIAL AlGaInP COLOR Emitted Lens Infrared Water Clear LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LG-CN3535DIRR-1-T1A-LSA Page 2/14 Product Nomenclature LG - CN 3535 DIRR - 1 - T1A - LSA A B D C E F G A B C D Title Module Dimension(HXW) Color LG: Ligitek CN: Ceramics Aluminum Nitride 3.5 X 3.5mm DIRR: Infrared (Dual junction) E F G Chip Modification Test Current Lens 1: 1 chip in 1 T1A: 1A LSA :LENS Type LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LG-CN3535DIRR-1-T1A-LSA Page 3/14 Package Dimensions 3.5 1.54 0.5 3.3 0.5 3.5 1 1.3 2 2 0.63 2 1 Cathode Andoe 3 Thermal Pad (NP) Note : 1.All dimension are in millimeter tolerance is ±0.2mm unless otherwise noted. 2.Specifications are subject to change without notice. Recommended Soldering Pad Dimensions 0.55 1.25 3.35 3 1 0.55 2 0.5 Note : The tolerances unless mentioned is ±0.1mm,Unit=mm. 0.5 3 3.25 1 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LG-CN3535DIRR-1-T1A-LSA Page 4/14 Absolute Maximum Ratings at Ta=25 ℃ Symbol Ratings UNIT Power Dissipation Pd 4.1 W DC Forward Current IF 1000 mA Reverse Current(VR=5V) Ir 10 μA Peak pulse current Duty1/10@10KHz IFP 2000 mA 2000 V 150 V 115 °C 8 °C/W Parameter HMB ESD Sensitivity 100pf/1.5 KΩ MM 200pf/0Ω LED junction Temperature Tj Thermal resistance Rth Operating Temperature Topr -40 ~ +85 °C Storage Temperature Tstg -40 ~ +100 °C Tp 260 °C Soldering Temperature j-s LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LG-CN3535DIRR-1-T1A-LSA Page 5/14 Typical Electrical & Optical Characteristics (Ta=25 ℃) Symbol Min. Typ. Max. UNIT CONDITION Radiant Intensity Po 170 340 ---- mW/sr IF=1A Peak Emission Wavelength λP ---- 850 ---- nm IF=1A △λ ---- 30 ---- nm IF=1A Forward Voltage VF 2.6 ---- 4.1 V IF=1A Viewing Angle 2θ 1/2 deg IF=1A Parameter Spectral Line Half Width (X)130 (Y)85 Note : 1.The forward voltage data did not including ±0.1V testing tolerance. 2.The radiant intensity data did not including ±15% testing tolerance. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LG-CN3535DIRR-1-T1A-LSA Page 6/14 Radiant Intensity Classification BIN CODE Po(mW/sr) at 1A Max. Min. E1 170 210 E2 210 250 E3 250 300 E4 300 360 E5 360 430 E6 430 520 Forward Voltage Classification BIN CODE Vf(v) at 1A Min. Max. 1 2.6 2.9 2 2.9 3.2 3 3.2 3.5 4 3.5 3.8 5 3.8 4.1 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LG-CN3535DIRR-1-T1A-LSA Page 7/14 Typical Electro-Optical Characteristics Curve Fig.2 Forward Current VS. Ambient Temperature Fig.1 Relative Intensity VS. Forward Current 1200 Forward Current(mA) Relative Intensity(%) 2.0 1.5 1.0 0.5 0 0 500 1000 1500 1000 800 600 400 200 0 2000 20 Forward Current(mA) 80 100 Fig.4 Forward Voltage VS. Forward Current 6.0 1.0 Forward Voltage(V) Relative Radiant Power 60 Ambient Temperature T s (°C) Fig.3 Relative Radiant Power VS. Wavelength 0.8 0.6 0.4 0.2 0 40 750 800 850 900 5.0 4.0 3.0 2.0 1.0 0 500 1000 Forward Current(mA) Wavelength[nm] Fig.5 Directive Radiation X-X 1500 Y-Y 2000 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LG-CN3535DIRR-1-T1A-LSA Page8/14 Carrier Tape Dimensions ∅1.5 4.0 2.0 0.3 1.75 5.5 9.3 12.0±0.3 Polarity 8 2.3 Note : The tolerances unless mentioned is ±0.1mm,Angle ± 0.5. Unit=mm. ‧ Packing Specifications 0.2 0.8 0.6 Aluminum Moist-Proof bag Label 0.8 0.6 0.2 0.4 0.4 Label Part No. Description Quantity/Reel LG-CN3535DIRR-1-T1A-LSA 12.0mm tape,7"reel 500 PCS 3.80 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 9/14 PART NO. LG-CN3535DIRR-1-T1A-LSA Label Explanation LIGITEK ELECTRONICS CO., LTD. Pb PART : LG-CN3535DIRR-1-T1A-LSA BIN : Radiant Intensity Classification LOT : GS11680168 VF : Forward Voltage QTY(PCS): 500 BIN/HUE : E4 VF:2.9-3.2 Reel Dimensions 178±1.5 0.2 0.4 0.8 0.6 2.0±0.5 ψ13.5±1.0 60.0±1.0 13.0±1.0 16.0±1.0 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LG-CN3535DIRR-1-T1A-LSA Page 10/14 Box Explanation 1. 4 BAG / INNER BOX 2. INNER BOX SIZE : L X W X H 23cm X 8.5cm x 26cm H W L 3. 10 INNER BOXES / CARTON 4. CARTON SIZE : L X W X H 58cm X 34cm x 35cm L W H LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 11/14 PART NO. LG-CN3535DIRR-1-T1A-LSA Recommended Soldering Conditions PB-Free Reflow Solder 1~5°C/sec 1~5°C/sec Preheat 180~200°C 260°C MaX. 10sec.Max 6°C/sec Above 220°C 60 sec.Max. 120 sec.Max. Note: 1.Reflow soldering should not be done more than two times. 2.When soldering,do not put stress on the LEDs during heating. 3.After soldering,do not warp the circuit board. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LG-CN3535DIRR-1-T1A-LSA Page 12/14 Precautions For Use: Storage time: 1. Calculated shelf life before opening is 12 months at < 30°C and < 90% relative humidity (RH) 2. After bag is opened, devices which will be subjected to reflow soldering or other high temperature processes must be a) Assemblied within 168 hours in an environment of ≦ 30°C / 60% RH, or b) Stored at ambient of 10% RH or less 3. Devices are required baking before assembly if: a) Humidity Indicator Card reads >10% (for level 2a -5a) or >60% (for level 2) at ambient temperature 23 ±5°C b) 2.a) or 2.b) doesn't meet 4. If baking is required, devices should be baked for >72 hours at 60±5°C / 5% RH.Performing baking only once, and using the baked devices within 72 hours. Drive Method: LED is a current operated device, and therefore, requirer some kind of current limiting incorporated into the driver circuit. This current limiting typically takes the form of a current limiting resistor placed in series with the LED. Consider worst case voltage variations than could occur across the current limiting resistor. The forwrd current should not be allowed to change by more than 40% of its desired value. Circuit model A Circuit model B LED LED (A) Recommended circuit. (B) The difference of brightness between LED could be found due to the VF-IF characteristics of LED. Cleaning: Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LED. ESD(Electrostatic Discharge): Static Electricity or power surge will damage the LED. Use of a conductive wrist band or anti-electrosatic glove is recommended when handing these LED. All devices, equipment and machinery must be properly grounded. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LG-CN3535DIRR-1-T1A-LSA Page 13/14 Reliability Test: Classification Test Item Test Condition Sample Size Operating Life Test 1.Ta=25°C 2.If=1A 3.t=1000 hrs (-24hrs,+72hrs) 22 High Temperature Storage Test 1.Ta=100°C±5°C 2.t=1000 hrs (-24hrs,+72hrs) 22 Low Temperature Storage Test 1.Ta=-40°C±5°C 2.t=1000 hrs (-24hrs,+72hrs) 22 High Temperature High Humidity Storage Test 1.Ta=85°C 2.RH=85% 3.t=1000hrs(-24hrs,+72hrs) 22 1.Ta=100°C±5°C ~ -40°C±5°C 20min/ 10sec / 20min 2.total 100 cycles 22 1.100°C±5°C ~ -40°C±5°C 30mins / 5mins / 30mins 2.100 Cyeles 22 Endurance Test Thermal Shock Test Environmental Test Temperature Cycling IR Reflow 1.T=260°C Max. 10sec.Max. 2. 6 Min 22 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LG-CN3535DIRR-1-T1A-LSA Page 14/14 Pleasse follow the guideline to grab LEDs ●don't touch lens with the fingers ●use tweezers to grab LED ●don't apply more than 4N of lens(400G) directly onto the lens ●don't touch lens with the tweezers Wrong(x) Correct(o) Lens cleaning in the case where a minimal level of dirt and dust particles can not be guaranteed, a suitable cleaning solution can be applied to the lens surface ●try a gentle swabbing using a lint-free swab ●if needed, the use of lint-free swab and isopropyl alcohol used gently removes dirt from the lens ●don't use other solvents as they may directly react with the led assembly. ●don't use ultrasonic cleaning that the led will be damaged