LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only SURFACE MOUNT LED TAPE AND REEL Pb Lead-Free Parts LPT9553 DATA SHEET DOC. NO : QW0905-LPT9553 REV. : A DATE : 14 - Aug. - 2015 發行 立碁電子 DCC LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 1/11 PART NO. LPT9553 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 LDBK9553 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. Counters and sorter 3. Switch lights. Device Selection Guide: PART NO MATERIAL Lens Color LPT9553 Silicon Water Clear LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 2/11 PART NO. LPT9553 Package Dimensions 1.85 0.9 0.9 2.8 2.2 3.5 1 1 2 2 Soldering Terminal 3.2 1 0.9 2 0.9 1.Emitter 2.Collector 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 1 2 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. LPT9553 Absolute Maximum Ratings at Ta=25℃ Parameter Symbol Ratings UNIT Collector-Emitter Voltage VCEO 30 V Emitter-Collector-Voltage VECO 5 V IC 20 mA Electrostatic Discharge ESD 2000 V Operating Temperature Topr - 25~ + 85 ℃ Storage Temperature Tstg - 40 ~ + 85 ℃ Pc 75 mW Collector Current ower Dissipation at(or below) 25°C Free Air Temperature Typical Electrical & Optical Characteristics (Ta=25℃) Symbol Min. Typ. V(BR)CEO 30 ---- ---- V V(BR)ECO 5.0 ---- ---- V VCE(sat) ---- ---- 0.4 V Rise Time Tr ---- 15 ---- μs Fall Time Tf ---- 15 ---- μs ICEO ---- ---- 100 nA VCE =20V Ee=0mw/c㎡ Ip(on) 0.5 1.5 ---- mA VCE =5V Ee=1mw/c㎡ λP=940nm Items Collector-Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage Collector-Emitter Saturation Voltage Collector Dark Current On State Collector Current Max. UNIT CONDITION IE=100μA Ee=0mw/c㎡ IE=100μA Ee=0mw/c㎡ Ic=2mA Ee=1mw/c㎡ VCE =5V IC=1mA RL=1KΩ LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 4/11 PART NO. LPT9553 Ion-pt(mA) at 5V BIN Min Max I5 0.5 1 I6 1 2 I7 2 4 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 5/11 PART NO. LPT9553 Typical Electro-Optical Characteristics Curve Fig1. BVceo vs. Ambient Temperature 12 81.5 10 Light C urrent IL(m A ) 82 81 B V ceo (V ) Fig2. Light Current vs. Ee 80.5 80 79.5 8 6 4 2 79 0 78.5 0 20 40 60 Ambient Temperature Ta (℃) 80 0 100 1 3 Fig4. Response Time vs. Load Resistance 10000 R e sp o n se T im e tr,tf (u s) 1000 1000 100 10 1 TR 100 TF 10 1 0.1 0.1 0 20 40 60 80 1 100 10 Fig5. Terminal Capacitance vs. Reverse voltage 1000 10000 100000 Fig6. Light Current vs. Ee 100% 6 R elative S p ectral S ens itivity F=1MHz Vr=3V 5 100 Load Resistance RL ( Ω ) Ambient Temperature Ta (℃) 4 C t ( pF ) 2 Irradiancc Ec (mW/cm2) Fig3. Iceo vs. Ambient Temperature Ice o (n A ) Vce=5V Ta=25℃ 3 2 1 0 Ta=25℃ 80% 60% 40% 20% 0% 0 2 4 6 Reverse Voltage (V) 8 10 12 350 490 630 770 Wavelengthλ (nm) 910 1050 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 6/11 PART NO. LPT9553 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 LPT9553 8.0mm tape,7"reel 2000 PCS LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 7/11 PART NO. LPT9553 Label Explanation LIGITEK ELECTRONICS CO., LTD. Pb LUR9553H/TR1/A PART : BIN : Luminous Intensity LPT9553 GS1-080388 LOT : GS1470168 HUE : Dominant Wavelength 1500 QTY(PCS): 2000 T/28 BIN/HUE : I5 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. LPT9553 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. LPT9553 Recommended Soldering Conditions 1. Hand Solder Basic spec is ≦ 320℃ 3 sec one time only. 2 PB-Free Reflow Solder 1~5°C/sec Preheat 180~200°C 1~5°C/sec 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. LPT9553 Precautions For Use: Storage time: 1.The operation of Temperatures and RH are : 5 °C~30°C,RH60%. 2.Once the package is opened, the products should be used within a week. Otherwise, they should be kept in a damp proof box with descanting agent. Considering the tape life, we suggest our customers to use our products within a year(from production date). 3.If opened more than one week in an atmosphere 5 °C ~ 30°C,RH60%, they should be treated at 60 °C±5 °Cfo r 24hrs. 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. LPT9553 Reliability Test: Classification Test Item Test Condition Sample Size Operating Life Test 1.Ta=25°C 2.If=20mA 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