ASMT-Ax3x
3W Power LED Light Source
Data Sheet
Description
This 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 enables
excellent heat transfer from the package to the mother-
board. Option with electrically isolated metal slug is also
available.
The White Power LED is available in the range of color
temperature from 2700K to 10000K.
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 process.
This part has a foot print that is compatible to most of the
high power LED in the market today.
Features
Available in Red, Red Orange, Amber, Green, Blue, Royal
Blue, Cool White, Neutral White and Warm White color
Energy efficient
Exposed metal slug for excellent heat transfer
Compatible with reflow soldering process
High current operation
Long operation life
Wide viewing angle at 140°
Silicone encapsulation
Non-ESD sensitive (threshold > 16 kV)
MSL 2a products
Applications
Architectural lighting
Channel backlighting
Contour lighting
Retail Display lighting
Decorative lighting
Garden lighting
Safety, exit and emergency signs lighting
Specialty lighting
Task lighting
Package Dimensions
7.4
Ø 6.0
1.1
1.5
2.3
Ø 8.0
BOTTOM VIEW
7.4
Metal Slug
TOP VIEW
Anode
Lead
Lens
4.1 (ref:)
3.0
0.5
2.0
Cathode
Lead
6.0
13.6
Metal Slug
Body
Figure 1. ASMT-Ax3x package outline drawing
Notes:
1. All dimensions in millimeters.
2. Metal slug is connected to anode for electrically non-isolated option.
3. Tolerance is ±0.1 mm unless otherwise specified.
4 . Terminal Finish: Ag plating
2
Part Numbering System
ASMT – A
x
1
3
x
2
–
x
3
x
4
x
5
x
6
x
7
Packaging Option
Color Bin Selection
Maximum
Flux
Bin Selection
Minimum
Flux
Bin Selection
Dice Type
N – InGaN
A – AllnGaP
Heat
Sink
0 – Electrically Non-isolated
1 – Electrically Isolated
Color
R – Red
H – Red Orange
A – Amber
G – Green
B – Blue
L – Royal Blue
W – Cool White
N – Neutral White
Y – Warm White
Note:
1. Please refer to Page 11 for selection details.
Device Selection Guide (Tj = 25
C)
Luminous Flux (lm) / Radiometric Power
(mW), Φ
V [1,2]
Part Number
ASMT-AR30-ARS00
ASMT-AH30-ARS00
ASMT-AA30-ARS00
ASMT-AG31-NTU00
ASMT-AB31-NMP00
ASMT-AL31-NPQ00
ASMT-AW31-NUV00
ASMT-AN31-NUV00
ASMT-AY31-NTU00
Color
Red
Red Orange
Amber
Green
Blue
Royal Blue
Cool White
Neutral White
Warm White
Min.
39.8
39.8
39.8
67.2
13.9
355 mW
87.4
87.4
67.2
Typ.
50.0
50.0
50.0
78.0
18.0
435 mW
100.0
100.0
80.0
Max.
67.2
67.2
67.2
99.6
30.6
515 mW
113.6
113.6
99.6
Test
Current
(mA)
350
350
350
350
350
350
350
350
350
Dice
Technology
AllnGaP
AllnGaP
AllnGaP
InGaN
InGaN
InGaN
InGaN
InGaN
InGaN
Electrically
Isolated
Metal Slug
No
[3]
No
[3]
No
[3]
Yes
Yes
Yes
Yes
Yes
Yes
Notes:
1. ΦV is the total luminous flux / radiometric power output as measured with an integrating sphere at 25ms mono pulse condition.
2. Flux and power tolerance is ±10 %
3. Electrically isolated metal slug option is also available. Please contact your Avago sale representative.
3
Absolute Maximum Ratings
Parameter
DC Forward Current
Peak Pulsing Current
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
[2]
[1]
AllnGaP
700
1500
1820
125
-40 to +115
-40 to +100
-40 to +120
Refer to Figure 26
Not recommended
InGaN
700
2400
2730
135
-40 to +120
-40 to +105
-40 to +120
Units
mA
mA
mW
°C
°C
°C
°C
Note:
1. Derate linearly based on Figure 10 for AlInGaP and Figure 22 for InGaN.
2. Not recommended for reverse bias operation.
Optical Characteristics at 350 mA (T
J
= 25 °C)
Peak Wavelength,
PEAK
(nm)
Part Number
ASMT-AR30-ARS00
ASMT-AH30-ARS00
ASMT-AA30-ARS00
ASMT-AG31-NTU00
ASMT-AB31-NMP00
ASMT-AL31-NPQ00
Dominant
Wavelength,
D [1]
(nm)
Typ.
625
615
590
525
460
455
Viewing Angle,
2½
[2]
(°)
Typ.
140
140
140
140
140
140
Luminous Efficiency
(lm/W)
Typ.
68
68
68
70
16
Not applicable
Color
Red
Red Orange
Amber
Green
Blue
Royal Blue
Typ.
635
625
598
519
454
450
Correlated Color Temperature,
CCT (Kelvin)
Part Number
ASMT-AW31-NUV00
ASMT-AN31-NUV00
ASMT-AY31-NTU00
Viewing Angle,
2½
[2]
(°)
Typ.
140
140
140
Luminous Efficiency
(lm/W)
Typ.
89
89
71
Color
Cool White
Neutral White
Warm White
Min.
4500
3500
2700
Max.
10000
4500
3500
Notes:
1. The dominant wavelength,
D
, is derived from the CIE Chromaticity Diagram and represents the color of the device.
2.
½
is the off-axis angle where the luminous intensity is ½ the peak intensity.
4
Electrical Characteristic at 350 mA (T
J
= 25°C)
Forward Voltage,
V
F
(Volts)
Dice Type
AllnGaP
InGaN
Thermal Resistance,
R
j-ms
(°C/W)
[1]
Typ
2.1
3.2
Min.
1.7
2.8
Max.
2.3
3.5
Typ.
10
10
Notes:
1. R
j-ms
is Thermal Resistance from LED junction to metal slug.
Optical and Electrical Characteristic at 700 mA (T
J
= 25°C)
Luminous Flux (lm)
/ Radiometric Power
(mW), Φ
V
Part Number
ASMT-AR30-ARS00
ASMT-AH30-ARS00
ASMT-AA30-ARS00
ASMT-AG31-NTU00
ASMT-AB31-NMP00
ASMT-AL31-NPQ00
ASMT-AW31-NUV00
ASMT-AN31-NUV00
ASMT-AY31-NTU00
Forward Voltage,
V
F
(Volts)
Typ.
2.4
2.4
2.4
3.6
3.6
3.6
3.6
3.6
3.6
Color
Red
Red Orange
Amber
Green
Blue
Royal Blue
Cool White
Neutral White
Warm White
Typ.
94
94
94
125
30.0
760 mW
175.0
175.0
140.0
5
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