!LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only LED SMD Pb Lead-Free Parts LG-197GBR-CT-3C2 DATA SHEET DOC. NO : QW0905-LG-197GBR-CT-3C2 REV. : B DATE : 01 - Dec. - 2014 發行 立碁電子 DCC !LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 1/14 PART NO. LG-197GBR-CT-3C2 Features: 1. Package in 8.0mm carrier tape on 7" diameter reel. 2. Compatible with automatic placement equipment. 3. Compatible with infrared and vapor phase reflow solder process. Descriptions: 1. The LG-197 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 LG-197GBR-CT-3C2 MATERIAL COLOR Emitted AlGaInP Red lnGaN Green lnGaN Blue Lens Water Clear !LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 2/14 PART NO. LG-197GBR-CT-3C2 Package Dimensions 1.5 0.55 2 Soldering Terminal 0.25 3 0.18 0.4 1.1 1.6 Die3 0.8 Die2 Die1 0.4 RESIN 1 4 0.6 PCB 0.6 3 + - - - 4 2 1 R B G 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 ˅ˁ˅ ˃ˁˌ Note : The tolerances unless mentioned is ̈́0.1mm,Angle ̈́0.5. Unit=mm. - ˃ˁˈ + ˄ˁˈ !LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 3/14 PART NO. LG-197GBR-CT-3C2 Absolute Maximum Ratings at Ta=25к Ratings Parameter Symbol UNIT DGM DBK HRF Power Dissipation PD 108 108 72 mW Peak Forward Current Duty 1/10@10KHz IFP 100 100 90 mA Forward Current IF 30 30 30 mA Reverse Current @5V Ir 50 50 10 ȝA Electrostatic Discharge ESD 500 500 2000 V Operating Temperature Topr -20 ~ +80 к Storage Temperature Tstg -30 ~ +100 к !LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LG-197GBR-CT-3C2 Page 4/14 Typical Electrical & Optical Characteristics (Ta=25к) Items Luminous Intensity Dominant Wavelength Spectral Line Half-Width Forward Voltage Viewing Angle Symbol Iv ȜD Ϧӳ VF 2ș 1/2 Min. Typ. Max. UNIT DGM 200 500 ---- DBK 50 125 ---- HRF 32 80 ---- DGM ---- 525 ---- DBK 465 ---- 477 HRF ---- 630 ---- DGM ---- 36 ---- DBK ---- 30 ---- HRF ---- 20 ---- DGM 2.8 ---- 3.6 DBK 2.8 ---- 3.6 HRF 1.5 ---- 2.4 DGM ---- 140 ---- DBK ---- 140 ---- HRF ---- 140 ---- CONDITION mcd IF=20mA nm IF=20mA nm IF=20mA V IF=20mA deg IF=20mA !LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LG-197GBR-CT-3C2 Page 5/14 Luminous Intensity Classification BIN CODE DGM Min. Max. S 200 320 T 320 500 U 500 800 BIN CODE DBK Iv(mcd) at 20mA Min. Max. P 50 80 Q 80 125 R 125 200 S 200 320 BIN CODE HRF Iv(mcd) at 20mA Iv(mcd) at 20mA Min. Max. N 32 50 P 50 80 Q 80 125 R 125 200 Dominant Wavelength Classification BIN CODE DBK ȜD(nm) at 20mA Min. Max. 0D 465 468 0C 468 471 0B 471 474 0A 474 477 !LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 6/14 PART NO. LG-197GBR-CT-3C2 Typical Electro-Optical Characteristics Curve DGM CHIP Fig.1 Forward current vs. Forward Voltage Fig.2 Relative Intensity vs. Forward Current 3.0 Relative Intensity Normalize @20mA Forward Current(mA) 1000 100 10 1.0 2.5 2.0 1.5 1.0 0.5 0.0 0.1 1.0 2.0 4.0 3.0 5.0 1.0 10 Fig.3 Forward Voltage vs. Temperature Fig.4 Relative Intensity vs. Temperature 1.2 3.0 Relative Intensity@20mA Normalize @25к Forward Voltage@20mA Normalize @25к 1000 Forward Current(mA) Forward Voltage(V) 1.1 1.0 0.9 0.8 -40 -20 0 20 40 60 80 100 1.0 0.5 0.0 500 550 Wavelength (nm) 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 40 60 Fig.6 Directive Radiation Fig.5 Relative Intensity vs. Wavelength 450 2.5 80 Ambient Temperature( к) Ambient Temperature( к) Relative Intensity@20mA 100 600 100 !LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 7/14 PART NO. LG-197GBR-CT-3C2 Typical Electro-Optical Characteristics Curve DBK CHIP Fig.1 Forward current vs. Forward Voltage Fig.2 Relative Intensity vs. Forward Current 3.0 Relative Intensity Normalize @20mA Forward Current(mA) 1000 100 10 1.0 0.1 2.5 2.0 1.5 1.0 0.5 0.0 1.0 2.0 3.0 4.0 5.0 1 10 Fig.4 Relative Intensity vs. Temperature 1.2 Relative Intensity@20mA Normalize @25к Forward Voltage@20mA Normalize @25к Fig.3 Forward Voltage vs. Temperature 1.1 1.0 0.9 0.8 -20 0 20 40 60 80 100 Fig.5 Relative Intensity vs. Wavelength Relative Intensity@20mA 1.0 0.5 0.0 450 500 Wavelength (nm) 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 40 60 80 Ambient Temperature( к) Ambient Temperature( к) 400 1000 Forward Current(mA) Forward Voltage(V) -40 100 550 Fig.6 Directive Radiation 100 !LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 8/14 PART NO. LG-197GBR-CT-3C2 Typical Electro-Optical Characteristics Curve HRF CHIP Fig.1 Forward current vs. Forward Voltage Fig.2 Relative Intensity vs. Forward Current 3.5 Relative Intensity Normalize @20mA Forward Current(mA) 1000 100 10 1.0 0.1 3.0 2.5 2.0 1.5 1.0 0.5 0 1.0 1.5 2.5 2.0 3.0 1.0 10 Fig.3 Forward Voltage vs. Temperature Fig.4 Relative Intensity vs. Temperature 3.0 Relative Intensity@20mA Normalize@25к 1.2 Forward Voltage@20mA Normalize @25к 1000 Forward Current(mA) Forward Voltage(V) 1.1 1.0 0.9 0.8 -40 -20 -0 20 40 60 80 Ambient Temperature( к) Fig.5 Relative Intensity vs. Wavelength Relative Intensity@20mA 100 1.0 0.5 0 550 600 650 Wavelength (nm) 700 100 2.5 2.0 1.5 1.0 0.5 0 -40 -20 0 20 40 60 80 Ambient Temperature( к) Fig.6 Directive Radiation 100 !LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 9/14 PART NO. LG-197GBR-CT-3C2 Carrier Tape Dimensions 4.0̈́0.2 0.23 2.0 1.75 - 3.5̈́0.2 8.0̈́0.3 1.75 5.3 0.7 + 1.65 4.0̈́0.2 Note : The tolerances unless mentioned is ̈́0.1mm,Angle ̈́ʳ0.5. Unit=mm. Θ Packing Specifications Label Aluminum Moist-Proof bag Label Part No. Description Quantity/Reel LG-197GBR-CT-3C2 8.0mm tape,7"reel 4000 devices !LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LG-197GBR-CT-3C2 Page 10/14 Label Explanation LIGITEK ELECTRONICS CO., LTD. Pb !QBSU!; ! MH.2:8HCS.DU.4D3 !MPU!; ! HT22481279 BIN : Luminous Intensity ! WG;3/9.4/7 !RUZ)QDT*;! 5111 ! WG;3/9.4/7 !CJO0IVF!;! V.R01C.R ! WG;2/6.3/5 VF : Forward Voltage Reel Dimensions 0.2 0.4 0.8 0.8 0.6 0.4 0.2 0.6 2.0̈́0.5 178̈́1.5 60̈́1.0 9.0̈́1.0 ӿ13.5̈́1.0 12.0̈́1.0 !LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 11/14 PART NO. LG-197GBR-CT-3C2 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-197GBR-CT-3C2 Page 12/14 Recommended Soldering Conditions 1. Hand Solder Basic spec is Љ 280к 3 sec one time only. 3 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 Page 13/14 PART NO. LG-197GBR-CT-3C2 Precautions For Use: Storage time: 1.The operation of Temperatures and RH are : 5 к~35к,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 І30к and І90% relative humidity(RH) (from production date). 3.If opened more than one week in an atmosphere 5 к ~ 35к,RH60%, they should be treated at 60 к±5 кfo 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 14/14 PART NO. LG-197GBR-CT-3C2 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=20mA 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 к²5к 2.t=1000 hrs (-24hrs, +72hrs) MIL-STD-883D:1008 JIS C 7021: B-10 Low Temperature Storage Test 1.Ta=-40 к²5к 2.t=1000 hrs (-24hrs, +72hrs) JIS C 7021: B-12 High Temperature High Humidity Storage Test 1.Ta=65 к²5к 2.RH=90%~95% 3.t=1000hrs¡Ó2hrs Endurance Test Thermal Shock Test Solderability Test Environmental Test Temperature Cycling IR Reflow 1.Ta=105 к̈́ˈк&-40к̈́5к (10min) (10min) 2.total 10 cycles 1.T.Sol=235 к̈́5к 2.Immersion time 2 ̈́0.5sec 3.Coverage Њ95% of the dipped surface 1.105кʳ̑ʳ25кʳ̑ʳˀ55кʳ̑ʳ25к 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