LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only 1W Power Light LED LGSV-311E1-1 DATA SHEET DOC. NO : QW0905-LGSV-311E1-1 REV : A DATE : 12 - Apr - 2011 發行 立碁電子 DCC LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Typical Applications 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. *. 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 ∅8±0.2 Anode 2x1.5±0.2 2x1.3±0.2 Anode(+) Cathode(-) 5.4 6.1 1.25±0.2 9.6±0.3 11.9±0.3 2.4 14.5±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 1/12 6 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Absolute Maximum Ratings at Ta=25 ℃ Ratings Parameter Symbol UNIT Warm White 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 Topr -40 ~ +100 ℃ Manual Soldering Time at 260°C(Max) 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) PART NO Luminous Flux @350mA(lm) Emission Color LGSV-311E1-1 Warm White Units Min. Typ. Max. 51.7 ---- ---- lm Note : 1. White emitters are built with InGaN. 2. Flux and power is measured with an accuracy of ±10% Page 2/12 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only . Forward Voltage Characteristics at 350mA (Ratings At 25℃ Ambient) PART NO Vf Emission Color LGSV-311E1-1 Warm White Units Min. Typ. Max. 3.0 3.6 4.0 V Note : Forward Voltage is measured with an accuracy of ±0.1V . Color Tempeature Characteristics at 350mA (Ratings At 25℃ Ambient ) PART NO CCT Emission Color Units Min. Typ. Max. LGSV-311E1-1 Warm White 2670 ---- 3800 K Note : CCT±5% tester tolerance. . Tempeature Coefficient Of Forward Voltage&Thermal Resistance Junction To Board Characteristics at 350mA (Ratings At 25℃ Ambient ) PART NO Rth,j-B VF/ T Emission Color LGSV-311E1-1 Warm White Typ. Units Typ. -2 mV/° C 18 ° C/W Units . Emission Angle Characteristics at 350mA (Ratings At 25℃ Ambient ) PART NO Emission Color LGSV-311E1 Warm White Side emitting θPEAK (Typ.) Units ±80 Degrees Page 3/12 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Brightness Code For High Power LED Luminous flux(lm) Group Min Max F23 51.7 67.2 F24 67.2 87.4 F25 87.4 113.6 Note : Flux is measured with an accuracy of ±10％ White Binning Structure Graphical Representation 0.48 2670K 0.46 3050K 2850K 3250K 3500K 0.44 3800K NM PM QM 0.42 PN QN RN 0.40 NO PO QO RO 0.38 MN NN RM MM MO MP PP NP QP RP 0.36 0.34 0.38 0.40 0.42 0.44 0.46 0.48 Page 4/12 0.50 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Color Bins White Bin Structure 20 color bins, CCT range 3800K to 2670K Bin Code MO MN MP MM NO NN NP NM PO PN PP PM QO QN QP QM RO RN RP RM x y 0.453 0.444 0.458 0.467 0.461 0.453 0.467 0.477 0.458 0.444 0.436 0.449 0.471 0.461 0.477 0.487 0.438 0.429 0.444 0.453 0.446 0.438 0.453 0.461 0.444 0.429 0.422 0.436 0.454 0.446 0.461 0.471 0.424 0.416 0.429 0.438 0.431 0.424 0.438 0.446 0.429 0.416 0.410 0.422 0.438 0.431 0.446 0.454 0.409 0.402 0.416 0.424 0.415 0.409 0.424 0.431 0.416 0.402 0.397 0.410 0.421 0.415 0.431 0.438 0.392 0.387 0.402 0.409 0.415 0.409 0.392 0.396 0.387 0.383 0.397 0.402 0.421 0.415 0.396 0.402 0.416 0.399 0.403 0.420 0.433 0.416 0.420 0.437 0.403 0.399 0.384 0.388 0.451 0.433 0.437 0.454 0.412 0.394 0.399 0.416 0.429 0.412 0.416 0.433 0.399 0.394 0.379 0.384 0.446 0.429 0.433 0.451 0.406 0.389 0.394 0.412 0.423 0.407 0.412 0.429 0.394 0.389 0.374 0.379 0.440 0.423 0.429 0.446 0.400 0.382 0.389 0.406 0.416 0.400 0.407 0.423 0.389 0.382 0.367 0.374 0.433 0.416 0.423 0.440 0.391 0.374 0.382 0.400 0.416 0.400 0.391 0.404 0.374 0.360 0.367 0.382 0.433 0.416 0.404 0.423 Typ. CCT (K) 2760 2760 2760 2760 2950 2950 2950 2950 3150 3150 3150 3150 3375 3375 3375 3375 3650 3650 3650 3650 NOTE: Tolerance on each color bin(x,y)is±0.01 Page 5/12 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 6/12 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Manual Hand Soldering 1. Thermal Conductive Glue 2. MCPCB Emitter + - LIGITEK + Place Emitter on the MCPCB. Place Thermal Comductive Glue on the MCPCB. 4. 3. Soldering Iron Solder Wire 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 260° C 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 7/12 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Fig.1 Forward current vs. Forward Voltage Forward Current(mA) 400 300 200 100 0 2.0 2.5 3.0 3.5 4.0 4.5 Forward Voltage(V) Fig.2 Operating current vs. Ambient Temperature Forward Current(mA) 400 300 200 100 50 0 Rth(J-A)=60C/W Rth(J-A)=50C/W Rth(J-A)=40C/W Rth(J-A)=30C/W 25 50 75 100 Ambient Temperature(°C) Page 8/12 125 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Fig.3 Forward current vs. Luminous Flux Relative Luminous Flux(%) 1.2 1.0 0.8 0.6 0.4 0.2 0 100 300 200 400 500 IF(mA) Fig.4 Junction Temperature vs. Forward Voltage 2.0 Relative Flux(%) 1.8 1.6 Warm White 1.4 1.2 1.0 0.8 0.6 0.4 0.2 -20 0 20 40 60 80 Junction Temperature(° C) Page 9/12 100 120 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Relative Luminous Flux(%) Fig.5 Luminous Spectrum(Ta=25 ℃) SPECTRAL RADIANCE 100 80 60 40 20 0 400 500 600 700 800 Wavelength (nm) Fig.6 Directivity Radiation Relative Intensity(%) 100 80 60 40 20 0 -120 -100 -80 -60 -40 -20 0 20 40 60 Angular Displacement(Degree) Page 10/12 80 100 120 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PACKING SPECIFICATION 1. 50PCS / TUBE 9.6 Anode 420 4.76 8 2.2 0.56 16.6 2. 20 TUBES / INNER BOX (10*2) SIZE : L X W X H 460cm X 110cm X 60cm L W H 3. 10 INNER BOXES / CARTON SIZE : L X W X H 480cm X 240cm X 325cm L W C/NO: MADE IN CHINA . NO M IT E Y : T Q ' ,: W : N, W, G, S PC s kg s kg Page 11/12 H LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Reliability Test Item Description Stress Condition Test Duration RTOL Room Temperature Operation Life 25° C, Max. IF 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 Random Vibration 6G RMS from 10 to 2KHz, 10mins/axis VVF Variable Vibration Frequency 10-2000-10Hz, 20G 1 min, 1.5mm, 3timesx/axis 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 12/12