OptoSupply OSM5X3L6E1E D28mm tops 6 power warm whiitte cob led Datasheet

D28mm Tops 6 Power Warm White COB LED
OSM5X3L6E1E
VER.A.2
■
Features
●
High-power LED
●
Long lifetime operation
●
Typical viewing angle : 140deg
●
RoHS compliant
Possible to attach to heat sink directly without
using print circuit board.
●
■Outline
■
Applications
●
Indoor & outdoor lighting
●
Light Bulb
●
Reading lamps
●
Display cases, furniture illumination, marker
Architectural illumination
●
Spotlights
●
■Absolute
Anode
Cathode
Unit:mm
Tolerance:±0.30mm
Tolerances are for reference only
Maximum Rating
Item
Dimension
■Directivity
(Ta=25℃)
Symbol
Value
Unit
DC Forward Current *1
IF
700
mA
Pulse Forward Current*2
IFP
1200
mA
Reverse Voltage
VR
15
V
Power Dissipation*1
PD
8,400
mW
Operating Temperature
Topr
-30 ~ +85
Storage Temperature
Tstg
-40~ +100
Lead Soldering Temperature
Tsol
260
℃
℃
℃/5sec
-
*1, Power dissipation and forward current are the value when the module temperature is
set lower than the rating by using an adequate heat sink.
*2, Pulse width Max.10ms Duty ratio max 1/10
■Electrical
-Optical Characteristics
(Ta=25℃
(Ta=25℃)
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
DC Forward Voltage
VF
IF=600mA
9.6
10.2
12.0
V
DC Reverse Current
IR
VR=15V
-
-
20
µA
Luminous Flux
Φv
IF=600mA
370
400
-
lm
Color Temperature
CCT
IF=600mA
2700
3000
3300
K
x
IF=600mA
-
0.44
-
y
IF=600mA
-
0.41
-
2θ1/2
IF=600mA
-
140
-
Chromaticity
Coordinates*
50% Power Angle
deg
Note: Don’t drive at rated current more than 5s without heat sink for High Power series.
* Tolerance of chromaticity coordinates is +10% ,
* Tolerance of Luminous Flux is +20%
LED & Application Technologies
30°
0
30°
60°
90°
1
60°
0.5
0
0.5
1
90°
D28mm Tops 6 Power Warm White COB LED
OSM5X3L6E1E
VER . A.2
■Heat
design
The following pictures show some measurements of mounted 5W Led on the heat sink for each board A and B (See Fig 1) with
using thermograph to make an observation about heat distribution. Each boards is tested at various current conditions.
As a result, LED needs larger heat sink as much as possible to reduce its own case temperature.
Fig. 1 Configuration pattern examples for board assembly
㎡
Surface area (m )
Board
LED power
Material
A
5W
Al
20,600
B
10W
Al
41,200
C
25W
Al
103,000
D
50W
Al
206,000
E
100W
Al
412,000
F
200W
Al
824,000
G
300W
Al
1236,000
Min.
Above tested LED device is attached with adhesive sheet to the heatsink.
℃ as a prerequisite on design process of 5W LED.
<Fig.3> Board B (surface area=20,600m㎡)
For reference's sake, Tj absolute maximum rating is defined at 115
㎡
<Fig.2> Board A (surface area=10,300m )
IF=600mA
LED & Application Technologies
IF=600mA
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