1W Power Light LED LGFLV-311E1-1-B01 DATA SHEET DOC. NO : REV: QW0905- LGFLV-311E1-1-B01 B DATE : 24 - Oct. -2011 發行 立碁電子 DCC
Features Typical Applications *. High Flux per LED *. Very long operating life(up to 100k hours). *. Available in Neutral 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 or reflow solder. *. 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 8±0.2 2x1.5±0.2 2x1.3±0.2 6 Anode(+) Cathode(-) 5.4±0.2 1.25±0.2 9.6±0.3 11.9±0.3 14.5±0.3 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 1/13
Absolute Maximum Ratings at Ta=25 Parameter Symbol Ratings Warm White UNIT DC Forward Current IF 350 ma Power Dissipation PD 1.4 W Peak pulse current Duty 1/10@10KHz IFP 500 ma LED junction Temperature Tj 125 Reverse Current(VR=5V) Ir 100 μa ESD Sensitivity VB ±4000 V Storage Temperature Tstg -40 ~ +120 Operating Temperature Manual Soldering Time at 260 C(Max) Topr -40 ~ +100 Tsol 5 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 350mA (Ratings At 25 Ambient) Radiation Pattern PART NO Emission Color Luminous Flux @350mA(lm) Units Min. Typ. Max. Lambertian LGFLV-311E1-1-B01 Warm White 67.2 87.4 ---- lm Note : 1. Warm White emitters are built with InGaN. 2. Flux and power is measured with an accuracy of ±10% Page 2/13
. Forward Voltage Characteristics at 350mA (Ratings At 25 Ambient) Radiation Pattern PART NO Lambertian LGFLV-311E1-1-B01 Emission Color Warm White Min. 3.0 Note : Forward Voltage is measured with an accuracy of±0.1v Vf Typ. 3.6 Max. 4.0 Units V. Color Tempeature Characteristics at 350mA (Ratings At 25 Ambient ) Radiation Pattern Lambertian PART NO Note : CCT±5% tester tolerance. Emission Color Min. CCT Typ. Max. Units Warm LGFLV-311E1-1-B01 2670 ---- 3800 K White. Tempeature Coefficient Of Forward Voltage&Thermal Resistance Junction To Board Characteristics at 350mA (Ratings At 25 Ambient ) Radiation Pattern PART NO Emission Color VF/ T Rth,j-B Typ. Units Typ. Units Lambertian LGFLV-311E1-1-B01 Warm White -2 mv/ C 18 C/W. Emission Angle Characteristics at 350mA (Ratings At 25 Ambient ) PART NO Emission Color Lambertian Units LGFLV-311E1-1-B01 Warm White 140 Degrees Page 3/13
Brightness Code For High Power LED Group Luminous flux(lm) Min Max F23-2 60 67.2 F24-1 67.2 75 F24-2 75 87.4 F25-1 87.4 100 Note : Flux is measured with an accuracy of ±10% Warm White Binning Structure Graphical Representation 0.48 y 0.46 0.44 0.42 0.40 0.38 0.36 2670K 2850K 3050K 3250K 3500K NM MM 3800K PM QM MN RM NN PN QN MO RN NO PO QO MP RO NP PP QP RP 0.34 0.38 0.40 0.42 0.44 0.46 0.48 0.50 x Page 4/13
Color Bins White Bin Structure 20 color bins, CCT range 3800K to 2670K Bin Code 0.453 MO 0.444 0.458 0.399 0.403 0.467 0.420 0.461 0.433 MN 0.453 0.467 0.420 0.477 0.437 0.458 0.403 MP 0.444 0.436 0.399 0.384 0.449 0.388 0.471 0.451 MM 0.461 0.477 0.433 0.437 x 0.487 0.438 0.429 NO 0.444 0.453 0.454 0.412 0.394 0.399 0.446 0.429 NN 0.438 0.453 0.412 2950 0.461 0.433 0.444 0.399 NP 0.429 0.422 0.394 0.379 2950 0.436 0.384 0.454 0.446 NM 0.446 0.461 0.429 0.433 2950 0.471 0.451 0.424 0.406 PO 0.429 0.389 0.394 3150 0.438 0.412 0.431 0.423 PN 0.424 0.438 0.407 0.412 3150 0.446 0.429 0.429 0.394 PP 0.410 0.389 0.374 3150 0.422 0.379 0.438 0.440 PM 0.431 0.446 0.423 0.429 3150 0.454 0.446 0.409 0.400 QO 0.402 0.382 0.389 3375 0.424 0.406 0.415 QN 0.409 0.424 0.400 0.407 3375 0.431 0.423 0.389 QP 0.402 0.397 0.382 0.367 3375 0.410 0.374 0.421 0.433 QM 0.415 0.431 0.423 3375 0.438 0.440 0.392 0.391 RO 0.387 0.402 0.374 0.382 3650 0.409 0.400 0.415 RN 0.409 0.392 0.400 0.391 3650 0.396 0.404 0.387 0.374 RP 0.383 0.397 0.360 0.367 3650 0.402 0.382 0.421 0.433 RM 0.415 0.396 0.404 3650 0.402 0.423 NOTE: Tolerance on each color bin(x,y)is ±0.01 y Page 5/13 Typ. CCT (K) 2760 2760 2760 2760 2950
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. Precautions For Use: Storage : 1.The operation of Temperatures and RH are : 5 ~35,RH60%,After the package is opened, LEDs should be stored at temperatures less than 30 and humidity less than 30%. 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 products 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 ~ 35,RH60%, they should be treated at 60 ±5 for 6hrs. Page 6/13
- - - LIGITEK ELECTRONICS CO.,LTD. Manual Hand Soldering 1. MCPCB Thermal Conductive Glue 2. Emitter LIGITEK + + Place Thermal Comductive Glue on the MCPCB. Place Emitter on the MCPCB. 3. 4. Solder Wire Soldering Iron Heat Plate Heat Plate Use Soldering Iron to solder the leads of Emitter within 5 seconds. Handling Precaution: 1. For prototype builds or small series production runs it possible to place and solder the emitters by hand. 2. Solder tip temperature : 230 C max for Lead Solder and 260 C max for Lead-Free Solder. 3. Avoiding damage to the emitter or to the MCPCB dielectric layer.damage to the epoxy layer can cause a short circuit in the array. 4. Do not let the solder contact from solder pad to back-side of MCPCB.This one will cause a short circuit and damage emitter. 5. Avoid leaving fingerprints or scratches (by sharp tools) on the silicone resin parts. 6. Do not force over 2000gf impact or pressure on the silicone molding lens. 7. The LEDs should only be picked up by making contact with the sides of the LED body. 8. When populating in SMT production, the pick-and-place nozzle must not place excessive pressure on the silicone molding lens. Page 7/13
Fig.1 Forward current vs. Forward Voltage 400 Forward Current(mA) 300 200 100 0 2.0 2.5 3.0 3.5 4.0 4.5 Forward Voltage(V) Fig.2 Operating current vs. Ambient Temperature 400 Forward Current(mA) 300 200 100 50 Rth(J-A)=60C/W Rth(J-A)=50C/W Rth(J-A)=40C/W Rth(J-A)=30C/W 0 25 50 75 100 125 Ambient Temperature( C) Page 8/13
Fig.3 Forward current vs. Luminous Flux 1.2 Relative Luminous Flux(%) 1.0 0.8 0.6 0.4 0.2 0 100 200 300 400 500 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 Warm White 0.4 0.2-20 0 20 40 60 80 100 120 Junction Temperature( C) Page 9/13
Relative Luminous Flux(%) 100 80 60 40 20 0 Fig.5 Luminous Spectrum(Ta=25 ) SPECTRAL RADIANCE 400 500 600 700 800 Wavelength (nm) Fig.6 Directivity Radiation -30 0 30-60 60 100% 75% 50% 25% 0 25% 50% 75% 100% Page 10/13
PACKING SPECIFICATION 1. 50PCS / TUBE Anode 9.6 420 2.2 0.56 16.6 4.76 8 2. 20 TUBES / INNER BOX (10*2) SIZE : L X W X H 460cm X 110cm X 60cm L 3. 10 INNER BOXES / CARTON SIZE : L X W X H 480cm X 240cm X 325cm L W C/NO: MADE IN CHINA ITEM NO. Q'TY: PCS N,W,: kgs G,W,: kgs H Page 11/13
Recommended Soldering Conditions 1. PB-Free Reflow Solder A 1~5 C/sec C Preheat 180~200 C 1~5 C/sec E Above 220 C 60 sec.max. D 250 C MaX. 10sec.Max B 120 sec.max. Reflow Soldering should not be done more than two times. Solder Reflow Process Parameters: 1.Reflow soldering of Helixeon emitters requires effective control of heating and cooling. Both the rate of heating and cooling and the absolute temperatures reached are critical in assuring the formation of a reliable solder joint while avoiding damage to the emitter during the reflow process. The recommended temperature profile of solder reflow process is shown below in the figure. 1-1. Preheat Set the temperature rising speed A at a rate of 1~5 /s. Careful about rapid temperature rise in preheat zone as it may cause excessive slumping of the solder paste.appropriate preheat time B will be from 60 to 120 seconds. If the preheat is insufficient, rather large solder balls tend to be generated. Conversely, if performed excessively, fine balls and large balls will generate in clusters at a time.appropriate preheat ending temperature C will be from 180 to 200. If the temperature is too low, non-melting tends to be caused in the area with large heat capacity after reflow. 1-2. Heating Careful about sudden rise in temperature as it may worsen the slump of solder paste. Set the peak temperature D in the range from 220 to 250.Adjust the melting time that the time over 220, E, will be from 30 to 60 seconds. 1-3. Cooling Careful about slow cooling as it may cause the positional shift of parts and decline in joining strength at times. Page 12/13
Reliability Test Item Description Stress Condition Test Duration RTOL Room Temperature Operation Life 25 C, IF:max.DC (Note1) 1000 hours WHT Wet High Temperature 85 C/85%RH 1000 hours TC Temperature Cycling -40/+110 C, 30min dwell,<5min trans. 200 cycles TS Thermal Shock -40/+110 C, 20min dwell,<20min trans. 200 cycles HTSL High Temperature Storage Life 120 C 1000 hours LTSL Low Temperature Storage Life -40 C 1000 hours SHR Solder Heat Resistance 260±5 C, 5secs MS Mechanical Shock 1500G,0.5msec pulse, 5 shocks each 6 axis ND Natural Drop On concrete from 1.2m, 3xtimes RV VVF Random Vibration Variable Vibration Frequency 6G RMS from 10 to 2KHz, 10mins/axis 10-2000-10Hz, 20G 1 min, 1.5mm, 3timesx/axis Note : 1. Depending on the maximum derating curve. 2. Failure criteria: Electrical failures V F 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 13/13