LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only LED SMD Pb Lead-Free Parts LG-170HIR-CT-T50-B01 DATA SHEET DOC. NO : QW0905-LG-170HIR-CT-T50-B01 REV. : B DATE : 16 - Jul. - 2012 發行 立碁電子 DCC LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 1/11 PART NO. LG-170HIR-CT-T50-B01 Features: 1. Package in 8.0mm carrier tape on 7" diameter reel. 2. Compatible with automatic placement equipment. 3. Compatible with reflow solder process. Descriptions: 1. The LG-170 SMD Taping is much smaller than lead frame type components, thus enable smaller board size, higher packing density, reduced storage space and finally smaller equipment to be obtained. 2. Besides, lightweight makes them ideal for miniature applications. etc. Applications: 1. Automotive : backlighting in dashboard and switch. 2. Telecommunication : indicator and backlighting in telephone and fax. 3. Flat backlight for LCD, switch and symbol 4. General use. Device Selection Guide: PART NO MATERIAL LG-170HIR-CT-T50-B01 GaAlAs COLOR Emitted Lens INFRARED Water Clear LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 2/11 PART NO. LG-170HIR-CT-T50-B01 Package Dimensions 0.8 Cathode Mark 0.3 1.25 Cathode Mark Resin 0.4 LED DICE 2.0 Soldering Terminal 1.4 Polarity 0.4 Note : 1.All dimension are in millimeter tolerance is ±0.1mm unless otherwise noted. 2.Specifications are subject to change without notice. Recommended Soldering Pad Dimensions 1.2 1.2 0.9 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. LG-170HIR-CT-T50-B01 Absolute Maximum Ratings at Ta=25℃ Symbol Ratings UNIT Power Dissipation PD 100 mW Peak Forward Current Duty 1/10@10KHz IFP 1 mA Forward Current IF 50 mA Reverse Current @5V Ir 5 μA Electrostatic Discharge ESD 2000 V Operating Temperature Topr -40 ~ +85 ℃ Storage Temperature Tstg -40 ~ +85 ℃ Parameter Typical Electrical & Optical Characteristics (Ta=25℃) Items Symbol Min. Typ. Max. UNIT CONDITION Po 3.2 ---- 6.0 mW/sr Peak Emission Wavelength λpeak ---- 850 ---- nm IF=50mA Spectral Line Half-Width △λ ---- 50 ---- nm IF=50mA Forward Voltage VF 1.2 ---- 1.9 V IF=50mA Reverse Current IR ---- ---- 100 μA IF=50mA 2θ 1/2 ---- 140 ---- deg IF=50mA Radiant Intensity 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. IF=50mA LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 4/11 PART NO. LG-170HIR-CT-T50-B01 Radiant Intensity Classification BIN CODE P1 P2 P3 P4 P5 P6 Po(mw/sr) at 50mA Min. Max. 3.2 3.5 4.0 4.5 5.0 5.5 3.5 4.0 4.5 5.0 5.5 6.0 Peak Emission Wavelength Classification BIN CODE 840-845 845-855 855-860 λP(nm) at 50mA Min. Max. 840 845 855 845 855 860 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 5/11 PART NO. LG-170HIR-CT-T50-B01 Typical Electro-Optical Characteristics Curve HIR CHIP Fig.2 Relative Radiant Power vs. Wavelength Fig.1 Forward Current vs. Rorward Voltage Relative Radiant Power Normalize @20mA Forward Current[mA] 1000 100 10 1 0.1 0.0 1.0 2.0 3.0 4.0 1.0 0.5 0.0 800 850 Wavelength[nm] Forward Voltage[V] Fig.3 Relative Radiant Power vs. Forward DC Current Fig.4 Relative Radiant Power vs. Forward Peak Current 10.0 Relative Radiant Power Normalize @100 mA Relative Radiant Power Normalize @20mA 10.0 1.0 0.1 10 1 0.9 0.8 -40 -20 0 20 40 60 Ambient Temperature [℃] 80 100 Relative Radiant Power Normalize @ 20mA, 25 ℃ 1.2 1.0 100 1000 IFPK[mA] Fig.6 Relative Radiant Power vs. Temperature Fig.5 Forward DC Voltage vs. Temperature 1.1 1.0 0.1 10 100 IFDC[mA] Forward DC Voltage Normalize @20mA, 25 ℃ 950 900 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 40 60 Ambient Temperature[ ℃] Fig.7 Directive Radiation 80 100 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 6/11 PART NO. LG-170HIR-CT-T50-B01 Carrier Type Dimensions 2.0 1.5 4.0±0.2 0.25 1.75 3.5±0.2 8.0±0.3 5.3 2.22 Polarity 0.87 4.0±0.2 1.36 Note : The tolerances unless mentioned is ±0.1mm,Angle ± 0.5. Unit=mm. ‧ Packing Specifications Label Aluminum Moist-Proof bag Label Part No. Description Quantity/Reel LG-170HIR-CT-T50-B01 8.0mm tape,7"reel 4000 devices LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 7/11 PART NO. LG-170HIR-CT-T50-B01 Label Explanation LIGITEK ELECTRONICS CO., LTD. Pb PART : LG-170HIR-CT-T50-B01 BIN : Radiant Intensity LOT : GS1-080168 HUE : Peak Emission Wavelength QTY(PCS): 4000 BIN/HUE : P1/845-855 VF:1.2-1.9 VF : Forward Voltage 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 6.0±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. LG-170HIR-CT-T50-B01 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 PART NO. LG-170HIR-CT-T50-B01 Page 9/11 Recommended Soldering Conditions 1. Hand Solder Basic spec is ≦ 280℃ 3 sec one time only. 2. Wave Solder Soldering heat Max. 260 ℃ 245±5℃ within 5 sec 120 ~ 150℃ Preheat 120 ~ 180 sec 3 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 90 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 Page 10/11 PART NO. LG-170HIR-CT-T50-B01 Precautions For Use: Storage time: 1.The operation of Temperatures and RH are : 5 ℃~35℃,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 at <30℃ and <90% relative humidity(RH) (from production date). 3.If opened more than one week in an atmosphere 5 ℃ ~ 35℃,RH60%, they should be treated at 60 ℃±5 ℃fo r 15hrs. 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 forward 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 Page 11/11 PART NO. LG-170HIR-CT-T50-B01 Reliability Test: Classification Test Item Test Condition Reference Standard Operating Life Test 1.Ta=Under Room Temperature As Per Data Sheet Maximum Rating. 2.If=50mA 3.t=1000 hrs (-24hrs, +72hrs) MIL-STD-750D: 1026 MIL-STD-883D: 1005 JIS C 7021: B-1 High Temperature Storage Test 1.Ta=105 ℃±5℃ 2.t=1000 hrs (-24hrs, +72hrs) MIL-STD-883D:1008 JIS C 7021: B-10 Low Temperature Storage Test 1.Ta=-40 ℃±5℃ 2.t=1000 hrs (-24hrs, +72hrs) JIS C 7021: B-12 High Temperature High Humidity Storage Test 1.Ta=65 ℃±5℃ 2.RH=90%~95% 3.t=1000hrs¡Ó2hrs Endurance Test Thermal Shock Test Solderability Test Environmental Test Temperature Cycling IR Reflow 1.Ta=105 ℃±5℃&-40℃±5℃ (10min) (10min) 2.total 10 cycles 1.T.Sol=235 ℃±5℃ 2.Immersion time 2 ±0.5sec 3.Coverage ≧95% of the dipped surface 1.105℃ ~ 25℃ ~ -55℃ ~ 25℃ 30mins 5mins 30mins 5mins 2.10 Cyeles 1.T=260°C Max. 10sec.Max. 2. 6 Min MIL-STD-202F:103B JIS C 7021: B-11 MIL-STD-202F: 107D MIL-STD-750D: 1051 MIL-STD-883D: 1011 MIL-STD-202F: 208D MIL-STD-750D: 2026 MIL-STD-883D: 2003 IEC 68 Part 2-20 JIS C 7021: A-2 MIL-STD-202F: 107D MIL-STD-750D: 1051 MIL-STD-883D: 1010 JIS C 7021: A-4 MIL-STD-750D:2031.2 J-STD-020