KLS06WXX4

PRODUCT
SPECIFICATION
DATE: 06/30/2008
cosmo
H.P LED :
NO. 61L70036
KLS06WXX4
ELECTRONICS CORPORATION
SHEET 1 OF 6
REV.
1
1. Features
Cosmo’s high power LED packages can handle up to 350-500mA DC current,.
These packages are formed by bonding 2~4 pcs LED chips on aΦ20mm metal
PCB.
The main features of these packages are as follows:
z Very high flux output per LED.
z Flat PCB package. On each PCB, the quantity of LED being adjustable from
2 to 4 to meet user’s need. These LEDs being connected in series.
z Very long operation life time up to 100k hours attainable, by using a proper
heat sink.
o
z 120±10 cool beam in most packages.
2. Applications
z
z
z
z
z
z
z
z
z
Outdoor and indoor architectural lighting
Reading light (car/bus/aircraft)
Decorative/entertainment lighting
Bollards/Security/Garden lighting
Traffic signal
Portable lighting (flashlight/bicycle)
Edge-lit signs (exit sign/point of sales)
LCD backlights
Light guide
3. Operation and Storage Temperature
Parameter
Operation temperature
Symbol
Topr
Value
(Data to be ready, -30~+85)
Storage temperature
Tstg
(Data to be ready, -40~+110)
Unit
o
C
o
C
PRODUCT
SPECIFICATION
DATE: 06/30/2008
H.P LED :
cosmo
NO. 61L70036
KLS06WXX4
ELECTRONICS CORPORATION
SHEET 2 OF 6
REV.
1
4. Dimensions
1
2
1
W
1
3
2
W
4
W
3
W
1
W
3
W
6
2
W
4
4
W
5
6
Unit = mm ; Tolerances ±1mm
5. Electrical & Optical Characteristics
LED at 350mA (1 chip / W), Ta = 25 oC
Chip quantity:4 LEDs/PCB
Part
Number
WXX4
CCT (K)
4500~9000
Forward Voltage Luminous Flux
(Vf)
(lm)
Typ.
Max
Min
Typ.
14.4
16
160
180
Wattage
Max. (W)
View angle
1 ( 2θ ) 2 5.6
120±10 o
PRODUCT
SPECIFICATION
DATE: 06/30/2008
H.P LED :
cosmo
NO. 61L70036
KLS06WXX4
ELECTRONICS CORPORATION
SHEET 3 OF 6
6. Wavelength Characteristics
z Relative spectral power intensity of white vs. wavelength (Ta=25 oC)
Relative Intensity (%)
100
80
60
40
20
0
400
450
500 550 600 650
Wavelength (nm)
700
750
7. Light Output Characteristics
z Relative light output vs. junction temperature
Junction Temperature vs. Relative Luminous Flux
Relative Luminous Flux [a.u]
10.0
1.0
0.1
-40
-20
0
20
40
Junction Temperature Ta[ oC]
60
80
100
REV.
1
PRODUCT
SPECIFICATION
DATE: 06/30/2008
H.P LED :
cosmo
NO. 61L70036
KLS06WXX4
ELECTRONICS CORPORATION
SHEET 4 OF 6
8. Spatial Radiation Pattern
●
Forward current vs. relative luminous flux (Ta=25 oC)
Forward Current vs.Relative Luminous Flux
Relative Luminous Flux [a.u.]
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
200
400
600
800
1000
Forward Current IF (mA)
z Forward voltage vs. forward current (4 LEDs/PCB, Ta=25 oC)
Forward Voltage vs. Forward Current [4 chip]
Forward Current IF (mA)
10000
1000
100
10
1
7.5
8.0
8.5
9.0
9.5
10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5
Forward Voltage VF (V)
REV.
1
PRODUCT
SPECIFICATION
DATE: 06/30/2008
H.P LED :
cosmo
NO. 61L70036
KLS06WXX4
ELECTRONICS CORPORATION
SHEET 5 OF 6
z Forward voltage vs. ambient temperature (4 LEDs/PCB, IF=350mA)
Forward Voltage VF (V)
Ambient Temperature vs. Forward Voltage
16
15.6
15.2
14.8
14.4
14
13.6
13.2
12.8
12.4
12
-40
-20
0
20
40
60
o
Ambient Temperature Ta[ C]
9. Spatial Radiation Pattern
z
White
80
100
REV.
1
PRODUCT
SPECIFICATION
DATE: 06/30/2008
H.P LED :
cosmo
NO. 61L70036
KLS06WXX4
ELECTRONICS CORPORATION
SHEET 6 OF 6
REV.
1
10. Reliability Test
Stress Test
1.High temperature
Stress Conditions
1,000 hrs
0/12
-40 C at 350 mA
1,000 hrs
0/12
85 oC / 60% RH at 350 mA
1,000 hrs
0/12
200 cycles
0/12
200 cycles
0/12
110 oC
1,000 hrs
0/12
-40 oC
1,000 hrs
0/12
60 oC / 90% RH
1,000 hrs
0/12
200 cycles
0/12
o
operation life
o
5.Powered temperature (1.)-45 C/18min at 350 mA
cycle
(1)Iv< 50% degradation
o
25 C at 350 mA
operation life
4. Wet high temperature
Failure rate
1,000 hrs
operation life
3. Low temperature
Failure Criteria
85 oC at 350mA
operation life
2.Room temperature
Stress
Duration
(2.)Transform /42min
(2)Vf max=110% initial
0/12
(3.)85 oC /18min at 350 mA
o
(1.)-45 C /30 min
6.Temperature Cycle
(2.)25 oC /5 min
o
(3.)120 C /30 min
(4.)25 oC /5 min
7.High temperature
storage
8. Low temperature
storage
9.High temperature
humidity storage
(1.)-40 oC /20min
10.Thermal shock
(2.)Transform /20sec
(3.)110 oC /20min