LIGITEK LGXRGB-501E

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
RGB Power Light LED
LGXRGB-501E
DATA SHEET
DOC. NO :
DATE
QW0905- LGXRGB-501E#
: 11 - Jun - 2007
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Typical Applications
Features
*. Three chip(color) in one package for High Flux LED.
*. Various colors for choice.
*. More Energy Efficient than lncandescent and most Halogen lamps.
*. Low voltage DC operated..
*. Instant light(less than 100 ns).
*. Independent control of each color.
*. LCD Backlights / Light Guides.
*. Commercial and Residential Architectural lighting.
*. Mini-accent / Uplighters / Downlighters / Orientation lighting
*. Fiber Optic Alternative / Decorative / Entertainment lighting.
*. Security / Garden lighting.
*. Sign and channel Letter.
*. No UV.
*. IR reflow process compatible.
Dimension
9.20±0.3
8.0±0.3
1.8
+1
6 -
+2
5 -
+3
4 -
Cathode Mark
1.5
1.3
2.5 5.5
10.07±0.3
11.6±0.3
3.3
14.6±0.3
(Bottom)
R
A 1
6 K
1. Anode Red
2. Anode Green
3. Anode Blue
4. Cathode Blue
5. Cathode Green
6. Cathode Red
G
5 K
A 2
B
A 3
4 K
Note:1.All dimension are in millimeter tolerance
is ±0.25mm unless otherwise noted
2.Specifications are subject to change without notice
Page 1/9
Heat Sink
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Absolute Maximum Ratings at Ta=25 ℃
Ratings
Symbol
Parameter
UNIT
White
IF
350
mA
Total Power Dissipation
PD
3.92
W
Peak pulse current
Duty 1/10@10KHz
IFP
500
mA
LED junction Temperature
Tj
125
℃
Reverse Current(VR=5V)
Ir
100
μA
Storage Temperature
Tstg
-40 ~ +120
℃
Operating Temperature
Topr
-40 ~ +100
℃
Manual Soldering Time
at 260°C(Max)
Tsol
5
seconds
DC Forward Current for each color
. Luminous Flux Characteristics at 350mA
(Ratings At 25℃ Ambient)
PART NO
LGXRGB-501E
Luminous
Flux
@350mA(lm)
Emission
Color
Units
Min.
Typ.
Max.
Red
13.9
23.5
----
Green
30.6
45
----
Blue
6.3
10.7
----
Page 2/9
lm
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
. Forward Voltage Characteristics at 350mA
(Ratings At 25℃ Ambient)
PART NO
LGXRGB-501E
Vf
Emission
Color
Min.
Typ.
Max.
Red
2.0
2.5
3.2
Green
3.0
3.6
4.0
Blue
3.0
3.6
4.0
Units
V
Note : Forward Voltage is measured with an accuracy of±0.1V
. Dominant Wavelength Characteristics at 350mA
(Ratings At 25℃ Ambient )
PART NO
LGXRGB-501E
λD
Emission
Color
Min.
Typ.
Max.
Red
619
----
629
Green
520
----
525
Blue
465
----
470
Units
nm
. Temperature Coefficient Of Forward Voltage&Thermal
Resistance Junction To Board Characteristics at 350mA
(Ratings At 25℃ Ambient )
PART NO
Emission
Color
VF/ T
Typ.
Units
Rth,j-B
Typ.
Units
Red
LGXRGB-501E
Green
-2 mV/° C
18 ° C/W
Blue
. View Angle Characteristics at 350mA
(Ratings At 25℃ Ambient )
PART NO
Emission
Color
Lambertian
Units
120
Degrees
Red
LGXRGB-501E
Green
Blue
Page 3/9
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Recommended Soldering Conditions
Soldering Conditions:
The LEDs can soldered in place using the reflow soldering method.
Reflow Soldering
(Lead-free Soder)
Pre-heat
Pre-heat time
Peak
temperature
Soldering time
Condition
Hand Soldering
180 ~ 200 ° C
120sec. Max.
260° C Max.
Temperature Soldering Time ≦ 260℃
5 sec Max one time only.
10 sec. Max.
refer to Temperature - profile
PB-Free Reflow Solder
1~5° C/sec
Preheat
180~200 ° C
1~5° C/sec
260° C MaX.
5sec.Max
Above 220 ° C
60 sec.Max.
120 sec.Max.
Reflow Soldering should not be done more than two times.
4/9
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Fig.1 Forward current vs. Forward Voltage
Forward Current(mA)
400
B
R
300
G
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)=30C/W
Rth(J-A)=25C/W
Rth(J-A)=20C/W
Rth(J-A)=15C/W
25
50
75
100
Ambient Temperature( ° C)
Page 5/9
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
R
1.4
1.2
B
1.0
G
0.8
0.6
0.4
0.2
-20
0
20
40
60
80
Junction Temperature( ° C)
Page 6/9
100
120
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Fig.5 Luminous Spectrum(Ta=25 ℃)
Relative Luminous Flux
SPECTRAL RADIANCE
1.0
G
B
R
0.5
0
400
450
500
550
600
650
700
Wavelength (nm)
Fig.6 Directivity Radiation
0°
-30°
Red
30°
Blue
-60°
100% 75% 50%
60° Green
25%
Page 7/9
0
25% 50% 75% 100%
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Package Specification
165±0.5
1. All dimensions are in mm.
2. There are 18 pcs emitters in a tube.
3. There are 85 tubes in a inner box.
Page 8/9
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
LTOL
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 pockage or lead
Dimension out of tolerance
Page 9/9