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| LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only 3W Power Light LED LGLB-313E DATA SHEET DOC. NO : REV. DATE : : QW0905-LGLB-313E A 27 - Feb - 2009 DCC LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Features *. High Flux per LED *. Very long operating life(up to 100k hours). *. Available in White. *. More Energy Efficient than lncandescent and most Halogen lamps. *. Low voltage DC operated.. *. Cool beam, safe to the touch. *. Instant light(less than 100 ns). *. Fully dimmable. *. No UV. *. Superior ESD protection.. *. Soldering methods: hand Soldering. Typical Applications *. Reading Light (car,bus,aircraft) *. Portable(flashlight,bicycle). *. LCD Backlights / Light Guides. *. Automotive Exterior (Stop-Tail-Tum,CHMSL,Mirror Side Repeat). *. Commercial and Residential Architectural lighting. *. Mini-accent / Uplighters / Downlighters / Orientation lighting *. Fiber Optic Alternative / Decorative / Entertainment lighting. *. Security / Garden lighting. *. Cove / Undershelf / Task lighting. *. Traffic signaling / Beacons / Rail crossing and Wayside lighting. *. Decorative. *. Sign and channel Letter. Dimension Anode 80.2 2x1.50.2 Anode(+) 2x1.30.2 Cathode(-) 6 5.40.2 1.250.2 9.60.3 11.90.3 14.50.3 2.4 5.1.0.3 Note:1. All dimension are in millimeter. 2. The anode side of the device is denoted by a hole in the lead frame. 3. The slug has polarity as anode. 4. It is strongly recommended to apply on electrically isolated heat conducting film between the slug and contact surfaces. 5. Drawings are not to scale. 6. All dimensions without tolerances are for reference only. Page 1/11 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Absolute Maximum Ratings at Ta=25J Ratings Parameter Symbol Blue DC Forward Current Power Dissipation Peak pulse current Duty 1/10@10KHz LED junction Temperature Reverse Current(VR=5V) ESD Sensitivity Storage Temperature Operating Temperature Manual Soldering Time at 260C(Max) IF PD IFP Tj Ir VB Tstg Topr Tsol 700 2.8 1000 125 100 4000 -40 ~ +120 -40 ~ +100 5 mA W mA UNIT J g A V J J seconds NOTE: 1. Proper current derating must be observed to maintain temperature below the maximum. 2. LEDS are not designed to be driven in reverse bias. . Luminous Flux Characteristics at 700mA (Ratings At 25J Ambient) Luminous Flux @700mA(lm) Min. Typ. Max. Radiation Pattern PART NO Emission Color Units Lambertian LGLB-313E Blue 18.1 30.6 ---- lm Note : 1. Blue emitters are built with InGaN. 2. Flux and power is measured with an accuracy of 10% Page 2/11 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only . Forward Voltage Characteristics at 700mA (Ratings At 25J Ambient) Radiation Pattern PART NO Emission Color Vf Min. Typ. Max. Units Lambertian LGLB-313E Blue 3.0 3.6 4.0 V Note : Forward Voltage is measured with an accuracy of 0.1V . Dominant Wavelength Characteristics at 700mA (Ratings At 25J Ambient ) Radiation Pattern PART NO Emission Color f D Min. Typ. Max. Units Lambertian LGLB-313E Blue 460 ---- 475 nm . Tempeature Coefficient Of Forward Voltage&Thermal Resistance Junction To Board Characteristics at 700mA (Ratings At 25J Ambient ) Radiation Pattern PART NO Emission Color VF/ T Rth,j-B Typ. Units Typ. Units Lambertian LGLB-313E Blue -2 mV/C 18 C/W . Emission Angle Characteristics at 700mA (Ratings At 25J Ambient ) PART NO Emission Color Lambertian 130 Units LGLB-313E Blue Degrees Page 3/11 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Brightness Code For High Power LED Luminous flux(lm) Min F19 F20 F21 18.1 23.5 30.6 Group Max 23.5 30.6 39.8 Note : Flux is measured with an accuracy of 10% Page 4/11 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Recommended Solder Pad Design 16.65 11.65 5.82 2 Solder Mark Solder Pad Slug independent NOTE: 1. All dimensions are in mm. 2. The drawings are not to scale. 3. Solder pad can't be connected to slug. Page 5/11 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Manual Hand Soldering 1. MCPCB + LIGITEK + Thermal Conductive Glue 2. Emitter Place Thermal Comductive Glue on the MCPCB. Place Emitter on the MCPCB. 4. 3. Solder Wire Soldering Iron Heat Plate Heat Plate Use Soldering Iron to solder the leads of Emitter within 5 seconds. * For prototype builds or small series production runs it possible to place and solder the emitters by hand. * Solder tip temperature : 230 C max for Lead Solder and 260C max for Lead-Free Solder. * Avoiding damage to the emitter or to the MCPCB dielectric layer. Damage to the epoxy layer can cause a short circuit in the array. * Do not let the solder contact from solder pad to back-side of MCPCB. This one will cause a short circuit and damage emitter. Page 6/11 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Fig.1 Forward current vs. Forward Voltage 800 Forward Current(mA) 600 400 200 0 2.0 2.5 3.0 3.5 4.0 4.5 Forward Voltage(V) Fig.2 Operating current vs. Ambient Temperature 800 Forward Current(mA) 600 400 200 Rth(J-C)=30 C/W Rth(J-C)=25 C/W Rth(J-C)=20 C/W Rth(J-C)=15 C/W 0 40 80 120 Ambient Temperature( C) Page 7/11 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Fig.3 Forward current vs. Luminous Flux 1.2 Relative Luminous Flux( %) 1.0 0.8 0.6 0.4 0.2 0 200 400 600 800 1000 IF(mA) Fig.4 Junction Temperature vs. Forward Voltage 2.0 1.8 Relative Flux(%) 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 -20 0 20 40 60 80 Blue 100 120 Junction Temperature( C) Page 8/11 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Fig.5 Relative Luminous Flux vs. Wavelength SPECTRAL RADIANCE Relative Luminous Flux 1.0 0.5 0.0 400 450 500 550 Wavelength (nm) Fig.6 Directivity Radiation 0X -30X 30X -60X 60X 100% 75% 50% 25% 0 25% 50% 75% 100% Page 9/11 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PACKING SPECIFICATION 1. 35PCS / TUBE 9.6 320 4.76 2.2 0.56 16.6 8 Anode 2. 30 TUBES / INNER BOX (10*3) SIZE : L X W X H 33.5cm X 19cm X 7.5cm L W H 3. 12 INNER BOXES / CARTON SIZE : L X W X H 58.5cm X 34cm X 34cm L W C/NO: MADE IN CHINA . NO M IT E Y : Q'T ,: W: N, , W G, S PC s kg s kg H Page 10/11 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Reliability Test Item Description Stress Condition Test Duration RTOL WHT TC TS HTSL LTSL SHR MS ND RV VVF Room Temperature Operation Life 25C, Max. IF 85 C/85%RH -40/+110C, 30min dwell,<5min trans. -40/+110C, 20min dwell,<20min trans. 120 C -40 C 2605 C, 5secs 1500G,0.5msec pulse, 5 shocks each 6 axis On concrete from 1.2m, 3xtimes 6G RMS from 10 to 2KHz, 10mins/axis 10-2000-10Hz, 20G 1 min, 1.5mm, 3timesx/axis 1000 hours 1000 hours 200 cycles 200 cycles 1000 hours 1000 hours Wet High Temperature Temperature Cycling Thermal Shock High Temperature Storage Life Low Temperature Storage Life Solder Heat Resistance Mechanical Shock Natural Drop Random Vibration Variable Vibration Frequency Note : Failure criteria: Electrical failures VF shife >= 10% IR < 50uA@Vr = 5v Ligitek output Degradation %Iv shift >= 30%@1000hrs or 200cycle Visual failures Broken or damaged package or lead Dimension out of tolerance Page 11/11 |
Price & Availability of LGLB-313E
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