LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only SURFACE MOUNT LED TAPE AND REEL Pb Lead-Free Parts LHEL9553/T10-A01 DATA SHEET DOC. NO : QW0905-LHEL9553/T10-A01 REV. : A DATE : 04 - Mar. - 2016 發行 立碁電子 DCC LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 1/11 PART NO. LHEL9553/T10-A01 Features: 1. Top view LED. 2. white SMT package. 3. Leadframe package with individual 2 pin. 4.Wide viewing angle. 5.Soldering methods:IR reflow soldering. 6.Feature of the device:more light due to higher optical efficiency;extremely wide viewing angle;ideal for backlighting and coupling in light guide. Descriptions: The LHEL9553 SMD has wide viewing angle and optimized light coupling by inter reflector,The low current requirement makes this device ideal for portable equipment or any other application where power is at a premium. Applications: 1. Telecommunication: indicator and backlighting in telephone and fax. 2. Indicators. 3. Switch lights. Device Selection Guide: PART NO MATERIAL LHEL9553/T10-A01 AlGaInP COLOR Emitted Lens Orange Water Clear LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 2/11 PART NO. LHEL9553/T10-A01 Package Dimensions 1.85 0.9 0.9 2.8 2.2 3.5 Cathode Mark Soldering Terminal 3.2 Andoe 0.9 Cathode 0.9 Polarity 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 4.5 1.5 2.6 1.5 Note : The tolerances unless mentioned is ±0.1mm,Angle ±0.5. Unit=mm. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 3/11 PART NO. LHEL9553/T10-A01 Absolute Maximum Ratings at Ta=25℃ Symbol Ratings UNIT Forward Current IF 30 mA Peak Forward Current Duty 1/11@10KHz IFP 60 mA Power Dissipation PD 78 mW Reverse Current @5V Ir 10 μA Electrostatic Discharge ESD 2000 V Operating Temperature Topr -40 ~ + 85 ℃ Storage Temperature Tstg -40 ~ + 100 ℃ Parameter Typical Electrical & Optical Characteristics (Ta=25℃) Symbol Min. Typ. Max. UNIT Luminous Intensity Iv 220 ---- 380 mcd IF=10mA Dominant Wavelength λD 615 ---- 630 nm IF=10mA △λ ---- 20 ---- nm IF=10mA VF 1.7 ---- 2.6 V IF=10mA 2θ 1/2 ---- 120 ---- deg IF=10mA Items Spectral Line Half-Width Forward Voltage Viewing Angle Note : 1.The forward voltage data did not including ±0.1V testing tolerance. 2.The luminous intensity data did not including ±15% testing tolerance. 3.The dominant wavelength data did not including ±1nm testing tolerance CONDITION LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 4/11 PART NO. LHEL9553/T10-A01 Luminous Intensity Classification BIN CODE 220-380 Iv(mcd) at 10mA Min. Max. 220 380 Dominant Wavelenght Classification BIN CODE λD(nm) at10mA Min. Max. 615-620 615 620 620-625 620 625 625-630 625 630 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 5/11 PART NO. LHEL9553/T10-A01 Typical Electro-Optical Characteristics Curve HEL CHIP Fig.1 Forward current vs. Forward Voltage Fig.2 Relative Intensity vs. Forward Current 3.0 Relative Intensity Normalize @10mA Forward Current(mA) 1000 100 10 1.0 2.5 2.0 1.5 1.0 0.5 0.1 0 2.0 1.0 3.0 4.0 5.0 1.0 10 Fig.4 Relative Intensity vs. Temperature Fig.3 Forward Voltage vs. Temperature 2.5 Relative Intensity @20mA Normalize @25℃ 1.3 Forward Voltage@20mA Normaliz @25℃ 1000 Forward Current(mA) Forward Voltage(V) 1.2 1.1 1.0 0.9 0.8 -20 0 20 40 60 2.0 1.5 1.0 0.5 0 80 -20 0 20 40 60 80 Ambient Temperature( ℃) Ambient Temperature( ℃) Fig.5 Relative Intensity vs. Wavelength Fig.6 Directive Radiation 1.0 Relative Intensity@20mA 100 0° -30° 0.5 30° -60° 0.0 100% 75% 50% 550 600 650 Wavelength (nm) 700 60° 25% 0 25% 50% 75% 100% LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 6/11 PART NO. LHEL9553/T10-A01 Carrier Type Dimensions 4.0 2.0 4.0 2.08 ψ1.5 1.75 3.5 8.0 ±0.3 5.4 3.66 Polarity 3.00 Note : The tolerances unless mentioned is ± 0.1mm,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 LHEL9553/T10-A01 8.0mm tape,7"reel 2000 PCS LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 7/11 PART NO. LHEL9553/T10-A01 Label Explanation LIGITEK ELECTRONICS CO., LTD. Pb LUR9553H/TR1/A PART : BIN : Luminous Intensity LHEL9553/T10-A01 GS1-080388 LOT : GS1610168 HUE : Dominant Wavelength 1500 QTY(PCS): 2000 VF: Forward Voltage T/28 BIN/HUE : VF:1.7-2.6 220-380/620-625 Reel Dimensions 0.2 0.4 0.8 0.8 0.6 0.2 0.4 0.6 2.0 ±0.5 178 ±1.5 60.0 ±1.0 9.0±1.0 ψ13.5±1.0 12.0±1.0 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 8/11 PART NO. LHEL9553/T10-A01 Box Explanation 1. 5 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 9/11 PART NO. LHEL9553/T10-A01 Recommended Soldering Conditions 1. Hand Solder Basic spec is ≦ 320℃ 3 sec one time only. 2 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 Page10/11 PART NO. LHEL9553/T10-A01 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 >24 hours at 60±5°C.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 Page11/11 PART NO. LHEL9553/T10-A01 Reliability Test: Classification Test Item Test Condition Sample Size Operating Life Test 1.Ta=25°C 2.If=10mA 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