LIGITEK LGLR-311E

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
1W Power Light LED
LGLR-311E
DATA SHEET
DOC. NO :
QW0905-LGLR-311E
REV.
:
A
DATE
:
27 - Feb - 2009
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±0.2
1.25±0.2
9.6±0.3
11.9±0.3
2.4
5.1±.0.3
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 1/11
6
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Absolute Maximum Ratings at Ta=25 ℃
Ratings
Parameter
Symbol
UNIT
Red
DC Forward Current
IF
350
mA
Power Dissipation
PD
1.05
W
Peak pulse current
Duty 1/[email protected]
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)
Radiation
Pattern
PART NO
Lambertian LGLR-311E
Luminous
Flux
@350mA(lm)
Emission
Color
Red
Units
Min.
Typ.
Max.
23.5
35
----
Note :
1. Red emitters are built with AIGaInP.
2. Flux and power is measured with an accuracy of ±10%
Page 2/11
lm
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
. Forward Voltage Characteristics at 350mA
(Ratings At 25℃ Ambient)
Radiation
Pattern
PART NO
Lambertian LGLR-311E
Vf
Emission
Color
Min.
Typ.
Max.
Red
1.9
2.5
3.0
Units
V
Note : Forward Voltage is measured with an accuracy of ±0.1V
. Dominant Wavelength Characteristics at 350mA
(Ratings At 25℃ Ambient )
Radiation
Pattern
Emission
Color
PART NO
Lambertian LGLR-311E
Red
λD
Units
Min.
Typ.
Max.
620
----
630
nm
. Tempeature Coefficient Of Forward Voltage&Thermal
Resistance Junction To Board Characteristics at 350mA
(Ratings At 25℃ Ambient )
Radiation
Pattern
Emission
Color
PART NO
Lambertian LGLR-311E
VF/ T
Typ. Units
-2 mV/°C
Red
. Emission Angle Characteristics at 350mA
(Ratings At 25℃ Ambient )
PART NO
Emission
Color
Lambertian
Units
LGLR-311E
Red
130
Degrees
Page 3/11
Rth,j-B
Typ.
Units
18 °C/W
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Brightness Code For High Power LED
Group
Luminous flux(lm)
Min
Max
F20
23.5
30.6
F21
30.6
39.8
F22
39.8
51.7
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.
Thermal Conductive Glue
MCPCB
2.
Emitter
-
+
LIGITEK
+
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 6/11
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Fig.1 Forward current vs. Forward Voltage
Forward Current(mA)
400
300
200
100
0
1.0
1.5
2.0
2.5
3.0
3.5
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 7/11
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
Red
1.4
1.2
1.0
0.8
0.6
0.4
0.2
-20
0
20
40
60
80
Junction Temperature( °C)
Page 8/11
100
120
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Fig.5 Relative Luminous Flux vs. Wavelength
Relative Luminous Flux
SPECTRAL RADIANCE
1.0
0.5
0
550
650
600
700
Wavelength (nm)
Fig.6 Directivity Radiation
0°
-30°
30°
-60°
100% 75% 50%
60°
25%
0
Page 9/11
25% 50% 75% 100%
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PACKING SPECIFICATION
1. 35PCS / TUBE
9.6
Anode
320
4.76
8
2.2
0.56
16.6
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
Page 10/11
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. I F
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 < [email protected] = 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