ASMT-Mxx6
Moonstone
1W Power LED Light Source
Data Sheet
Description
The Moonstone
1W Power LED Light Source is a high
performance energy efficient device which can handle
high thermal and high driving current. The exposed pad
design has excellent heat transfer from the package to the
motherboard.
The Cool White Power LED is available in various color
temperature ranging from 4000K to 10000K and Warm
White Power LED ranging from 2600K to 4000K.
The low profile package design is suitable for a wide variety
of applications especially where height is a constraint.
The package is compatible with reflow soldering. This
will give more freedom and flexibility to the light source
designer.
Features
•
Available in Cool White & Warm White color
•
Energy efficient
•
Exposed pad for excellent heat transfer
•
•
•
•
•
•
•
•
Suitable for reflow soldering process
High current operation
Long operation life
Wide viewing angle
Silicone encapsulation
Non-ESD sensitive (threshold > 16KV)
MSL 4 products
Available in both electrically isolated and non-isolated
metal heat slug
Applications
•
Sign backlight
•
Safety, exit and emergency sign lightings
•
Specialty lighting such as task lighting and reading
lights
•
Retail display
•
Commercial lighting
•
Accent or marker lightings, strip or step lightings
•
Portable lightings, bicycle head lamp, torch lights.
•
Decorative lighting
•
Architectural lighting
•
Pathway lighting
•
Street lighting
•
Pedestrian street lighting
•
Tunnel lighting
Specifications
•
InGaN Technology
•
3.5 V (max) at 350 mA
•
110° viewing angle
Package Dimensions
10.00
1
Anode
2 Cathode
3
Heat Sink
3.30
8.50
Metal Slug
3
Ø 5.26
8.50
Ø 8.00
1.27
10.60
LED
+
−
ZENER
2.00
1.30
1
5.08
2
0.81
5.25
Notes:
1. All dimensions are in millimeters.
2. Tolerance is ±0.1 mm unless otherwise specified.
3. Metal slug is connected to anode for electrically non-isolated option.
Figure 1. ASMT-Mxx6 package outline drawing.
2
Part Numbering System
ASMT – M x
1
x
2
x
3
– N x
4
x
5
x
6
x
7
Packaging Option
Color Bin Selection
Max Flux Bin
Min Flux Bin
Heat Sink
6 – Electrically Isolated
Silicone Type
0 – Non-di used
B – Di used
Color
Note:
1. Please refer to Page 7 for selection details.
W – Cool White
Y – Warm White
Device Selection Guide (T
J
= 25°C)
Luminous Flux,
Φ
v[1,2]
(lm)
Part Number
ASMT-MW06-NLM00
ASMT-MY06-NKM00
ASMT-MWB6-NLM00
ASMT-MYB6-NKM00
Color
Cool White
Warm White
Cool White Diffused
Warm White Diffused
Min.
73.0
56.0
73.0
56.0
Typ.
88.0
73.0
80.0
65.0
Max.
124.0
124.0
124.0
124.0
Test Current
(mA)
350
350
350
350
Dice
Technology
InGaN
InGaN
InGaN
InGaN
Electrically
Isolated Metal
Slug
Yes
Yes
Yes
Yes
Notes:
1.
Φ
V
is the total luminous flux output as measured with an integrating sphere at 25ms mono pulse condition.
2. Flux tolerance is ±10%.
3
Absolute Maximum Ratings
Parameter
DC Forward Current
[1]
Peak Pulsing Current
[2]
Power Dissipation
LED Junction Temperature
Operating Metal Slug Temperature Range at 350 mA
Storage Temperature Range
Soldering Temperature
Reverse Voltage
[3]
Note:
1. Derate linearly based on Figure 8.
2. Pulse condition: duty factor = 10%, Frequency = 1 kHz.
3. Not designed for reverse bias operation.
ASMT-Mxx6
500
1000
1750
125
-40 to +110
-40 to +120
Refer to Figure 12
Not recommended
Units
mA
mA
mW
°C
°C
°C
Optical Characteristics at 350 mA (T
J
= 25°C)
Correlated Color Temperature,
CCT (Kelvin)
Part Number
ASMT-MW06-NLM00
ASMT-MY06-NKM00
ASMT-MWB6-NLM00
ASMT-MYB6-NKM00
Viewing Angle,
2θ
½ [2]
(°)
Typ.
110
110
110
110
Luminous
Efficiency (lm/W)
Typ.
79
65
71
58
Color
Cool White
Warm White
Cool White Diffused
Warm White Diffused
Min.
4000
2600
4000
2600
Max.
10000
4000
10000
4000
Notes:
1.
θ
½
is the off-axis angle where the luminous intensity is ½ the peak intensity.
Electrical Characteristic at 350 mA (T
J
= 25°C)
Forward Voltage,
V
F
(Volts)
Dice Type
InGaN
Thermal Resistance,
Rθ
j-ms
(°C/W)
[1]
Typ.
3.2
Min.
2.8
Max.
3.5
Typ.
10
Note:
1. Rθ
j-ms
is Thermal Resistance from LED junction to metal slug.
4
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.4
RELATIVE LUMINOUS FLUX
(NORMALIZED AT 350 mA)
RELATIVE INTENSITY
WARM WHITE
COOL WHITE
1.2
1
0.8
0.6
0.4
0.2
380
430
480
530 580 630
WAVELENGTH - nm
680
730
780
0
0
50
100 150 200 250 300 350 400 450 500
DC FORWARD CURRENT - mA
Figure 2. Relative Intensity vs. Wavelength.
Figure 3. Relative Luminous Flux vs. Mono Pulse Current.
1.5
2
2.5
FORWARD VOLTAGE - V
Figure 4. Forward Current vs. Forward Voltage.
500
450
400
350
300
250
200
150
100
50
0
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
FORWARD CURRENT - mA
NORMALIZED INTENSITY
0
0.5
1
3
3.5
4
-90
-60
-30
0
30
60
ANGULAR DISPLACEMENT - DEGREES
90
Figure 5. Radiation Pattern.
1.4
1.2
PULSE CURRENT, I
P
- A
1.0
0.8
0.6
0.4
0.2
D=
t
p
T
t
p
T
10
D=
0.05
0.10
0.25
0.50
1.00
1.4
1.2
PULSE CURRENT, I
P
- A
1.0
0.8
0.6
0.4
0.2
100
D=
t
p
T
t
p
T
I
F
D=
0.05
0.10
0.25
0.50
1.00
I
F
0.0
0.00001 0.0001 0.001 0.01
0.1
1
PULSE DURATION, t
p
- sec
0.0
0.00001 0.0001 0.001 0.01
0.1
1
PULSE DURATION, t
p
- sec
10
100
Figure 6. Maximum pulse current vs. ambient temperature. Derated based
on T
A
= 25°C, Rθ
J-A
= 30°C/W.
Figure 7. Maximum pulse current vs. ambient temperature. Derated based
on T
A
= 85°C, Rθ
J-A
= 30°C/W.
5
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