LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
1W Power Light LED
LGFLB-321E-60
DATA SHEET
DOC. NO :
REV
：
DATE
:
QW0905- LGFLB-321E-60
A
28 - Dec. -2011
發行
立碁電子
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 or reflow solder.
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
∅
8±0.2
2x1.5±0.2
Anode(+)
Cathode(-)
6
5.0±0.2
1.31±0.2
9.2±0.3
14.2±0.3
2.4
5.8±0.3
Note:1.All dimension are in millimeter
2.Specifications are subject to change without notice
Page 1/12
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Absolute Maximum Ratings at Ta=25
℃
Ratings
Parameter
Symbol
Blue
DC Forward Current
Power Dissipation
Peak pulse current
Duty 1/10@10KHz
LED junction Temperature
Reverse Current(VR=5V)
Storage Temperature
Operating Temperature
Manual Soldering Time
at 260° C(Max)
I
F
PD
I
FP
Tj
Ir
Tstg
T
opr
T
sol
350
1.05
500
125
100
-40 ~ +120
-40 ~ +100
5
mA
W
mA
UNIT
℃
μ
A
℃
℃
seconds
. Luminous Flux Characteristics at 350mA
(Ratings At 25
℃
Ambient)
Luminous
Flux
@350mA(lm)
Min.
Typ.
Max.
Radiation
Pattern
PART NO
Emission
Color
Units
Lambertian
LGFLB-321E-60
Blue
6.3
10.7
----
lm
Page 2/12
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
. Forward Voltage Characteristics at 350mA
(Ratings At 25
℃
Ambient)
Radiation
Pattern
PART NO
Emission
Color
Vf
Min.
Typ.
Max.
Units
Lambertian
LGFLB-321E-60
Blue
3.0
3.6
4.0
V
Note : Forward Voltage is measuBlue with an accuracy of
±0.1V
. Dominant Wavelength Characteristics at 350mA
(Ratings At 25℃ Ambient )
λ
D
Min.
Typ.
Max.
Radiation
Pattern
PART NO
Emission
Color
Units
Lambertian
LGFLB-321E-60
Blue
450
----
462
nm
. 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
LGFLB-321E-60
Blue
-2 mV/° C
18
°
C/W
. Emission Angle Characteristics at 350mA
(Ratings At 25
℃
Ambient )
PART NO
Emission
Color
Lambertian
60
Units
LGFLB-321E-60
Blue
Degrees
Page 3/12
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Brightness Code For High Power LED
Luminous flux(lm)
Min
F15
F16
F17
F18
6.3
8.2
10.7
13.9
Group
Max
8.2
10.7
13.9
18.1
Note : Flux is measuBlue with an accuracy of
±10%
Dominant Wavelength For High Power LED
Group
Min
OI
450
453
456
459
λ
D
(nm)
Max
453
456
459
462
B
OH
OG
OF
Page 4/12
