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LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
3W Power Light LED
LGLV-313E
DATA SHEET
DOC. NO : REV. DATE : :
QW0905-LGLV-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 1/12
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
Absolute Maximum Ratings at Ta=25J
Ratings Parameter Symbol Warm White 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 260 C(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
LGLV-313E
Warm White
87.4
100
----
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 700mA
(Ratings At 25J Ambient)
Radiation Pattern PART NO
Emission Color
Warm White
Vf Min. Typ. Max.
Units
Lambertian
LGLV-313E
3.0
3.6
4.0
V
Note : Forward Voltage is measured with an accuracy of 0.1V
. Color Tempeature Characteristics at 700mA
(Ratings At 25J Ambient )
Radiation Pattern PART NO
Emission Color
Warm White
CCT Min. Typ. Max.
Units
Lambertian
LGLV-313E
2670
----
3800
K
Note : CCT5% tester tolerance.
. Tempeature Coefficient Of Forward Voltage&Thermal Resistance Junction To Board Characteristics at 700mA
(Ratings At 25J Ambient )
Radiation Pattern
PART NO
Emission Color
Warm White
VF/ T
Rth,j-B Typ. Units
Typ. Units
Lambertian
LGLV-313E
-2 mV/ C
18 C/W
. Emission Angle Characteristics at 700mA
(Ratings At 25J Ambient )
PART NO
Emission Color
Lambertian 130
Units
LGLV-313E Warm White
Degrees
Page 3/12
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
Brightness Code For High Power LED Luminous flux(lm)
Min F25 F26
87.4 113.6
Group
Max
113.6 147.7
Note : Flux is measured with an accuracy of 10H
White Binning Structure Graphical Representation
0.48
0.46
3050K 3250K 3500K
2670K 2850K
0.44
3800K
PM QM NN PN QN NO MP NP
NM MN
MM
0.42
RM
MO
0.40
RN QO RO
PO PP
0.38 RP 0.36
QP
0.34 0.38 0.40 0.42 0.44 0.46 0.48 0.50
Page 4/12
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
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
y
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. MCPCB
+ LIGITEK +
Thermal Conductive Glue
2. Emitter
Place Thermal Comductive Glue on the MCPCB.
Place Emitter 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
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 8/12
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
Warm White
100
120
Junction Temperature(C)
Page 9/12
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
Fig.5 Luminous Spectrum(Ta=25J ) Relative Luminous Flux(%) SPECTRAL RADIANCE
100 80 60 40 20 0 400 500 600 700 800
Wavelength (nm)
Fig.6 Directivity Radiation
0X -30X 30X
-60X
60X
100% 75% 50%
25%
0
25% 50% 75% 100%
Page 10/12
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 : T Q ' ,: W: N, W, G,
S PC s kg s kg
H
Page 11/12
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
25 C, Max. IF 85 C/85%RH -40/+110 C, 30min dwell,<5min trans. -40/+110 C, 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 12/12

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