ASMT- Mx2x / ASMT- MxEx
Moonstone
£
3W Power LED Light Source
Data Sheet
Description
The Moonstone
£
3W 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
x
Available in Cool White & Warm White color
x
Energy efficient
x
Exposed pad for excellent heat transfer
x
Suitable for reflow soldering process
x
High current operation
x
Long operation life
x
Wide viewing angle
x
Silicone encapsulation
x
Non-ESD sensitive (threshold > 16KV)
x
MSL 4 products
x
Available in both electrically isolated and non-isolated
metal heat slug
Applications
x
Sign backlight
x
Safety, exit and emergency sign lightings
x
Specialty lighting such as task lighting and reading
lights
x
Retail display
x
Commercial lighting
x
Accent or marker lightings, strip or step lightings
x
Portable lightings, bicycle head lamp, torch lights.
x
Decorative lighting
x
Architectural lighting
x
Pathway lighting
x
Street lighting
x
Pedestrian street lighting
x
Tunnel lighting
Specifications
x
InGaN Technology
x
3.5V (max) at 350mA
x
110° viewing angle
Package Dimensions
10.00
1
Anode
2 Cathode
3
Heat Sink
3.30
8.50
Metal Slug
3
Ø 5.26
10.60
8.50
Ø 8.00
1.27
LED
+
−
ZENER
2.00
1.30
1
5.08
2
0.81
5.25
Figure 1. ASMT-Mx2x / ASMT-MxEx package outline drawing.
Notes:
1. All dimensions are in millimeters.
2. Unless otherwise stated, the tolerance for dimension is ±0.1mm.
3. Metal slug is connected to anode for electrically non-isolated option.
2
Part Numbering System
A S MT – M x
1
x
2
x
3
– N x
4
x
5
x
6
x
7
Packaging Option
Color Bin Selection
Max Flux Bin Selection
Min Flux Bin Selection
Heat Sink
0 – Electrically Non-isolated
2 – Electrically Isolated
Silicone Type
2 – Non-diffused
E – Diffused
Color
W – Cool White
Y – Warm White
Note:
1. Please refer to Page 8 for selection details.
Device Selection Guide (T
J
= 25°C)
Luminous Flux,
)
v[1,2]
(lm)
Part Number
ASMT-MW20-NLN00
ASMT-MW22-NLN00
ASMT-MY20-NLM00
ASMT-MY22-NLM00
ASMT-MWE0-NLM00
ASMT-MWE2-NLM00
ASMT-MYE0-NKM00
ASMT-MYE2-NKM00
Cool White
Diffused
Warm White
Diffused
73.0
56.0
80.0
70.0
124.0
124.0
350
350
InGaN
InGaN
Warm White
73.0
75.0
124.0
350
InGaN
Color
Cool White
Min.
73.0
Typ.
85.0
Max.
161.0
Test Current
(mA)
350
Die
Technology
InGaN
Electrically
Isolated Metal Slug
No
Yes
No
Yes
No
Yes
No
Yes
Notes:
1.
)
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
Operating Metal Slug Temperature Range at 700 mA
Storage Temperature Range
Soldering Temperature
Reverse Voltage
[3]
Note:
1. Derate linearly based on Figure 9.
2. Pulse condition: duty factor = 10%, Frequency = 1 kHz.
3. Not designed for reverse bias operation.
ASMT-Mx2x / ASMT-MxEx
700
1000
3010
125
-40 to +120
-40 to +95
-40 to +120
Refer to Figure 11
Not recommended
Units
mA
mA
mW
°C
°C
°C
°C
Optical Characteristics at 350 mA (T
J
= 25°C)
Correlated Color Temperature,
CCT (Kelvin)
Part Number
ASMT-MW20-NLN00
ASMT-MW22-NLN00
ASMT-MY20-NLM00
ASMT-MY22-NLM00
ASMT-MWE0-NLM00
ASMT-MWE2-NLM00
ASMT-MYE0-NKM00
ASMT-MYE2-NKM00
Notes:
1.
T
½
is the off-axis angle where the luminous intensity is ½ the peak intensity.
Viewing Angle
2T
½ [1]
(°)
Typ.
110
110
110
110
Luminous Efficiency
(lm/W)
Typ.
76
67
71
63
Color
Cool White
Warm White
Cool White Diffused
Warm White Diffused
Min.
4000
2600
4000
2600
Max.
10000
4000
10000
4000
4
Electrical Characteristic at 350 mA (T
J
= 25°C)
Forward Voltage,
V
F
(Volts)
Dice Type
InGaN
Thermal Resistance,
RT
j-ms
(°C/W)
[1]
Max.
3.5
Temperature Coefficient of
Forward Voltage (mV/°C),
'V
F
/'T
J
Typ.
-1.5 to -3.5
Min.
2.8
Typ.
3.2
Typ.
10
Note:
1. RT
j-ms
is the Thermal Resistance from LED junction to metal slug.
Optical and Electrical Characteristic at 700 mA (T
J
= 25°C)
Luminous Flux,
Φ
V
(lm)
Part Number
ASMT-MW20-NLN00
ASMT-MW22-NLN00
ASMT-MY20-NLM00
ASMT-MY22-NLM00
ASMT-MWE0-NLM00
ASMT-MWE2-NLM00
ASMT-MYE0-NKM00
ASMT-MYE2-NKM00
Warm White Diffused
130
3.6
Cool White Diffused
145
3.6
Warm White
135
3.6
Forward Voltage,
V
F
(Volts)
Typ.
3.6
Color
Cool White
Typ.
155
5
stm32/stm8
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