ASMT-Jx3x
3 W Mini Power LED Light Source
Data Sheet
Description
The 3 W Mini Power LED Light Source is a high perfor-
mance energy efficient device that can handle high
thermal and high driving current. Option with electrically
isolated metal slug is also available.
The low profile package design and ultra small footprint is
suitable for a wide variety of applications especially where
space and height is a constraint.
The package is compatible with reflow soldering process.
To facilitate easy pick and place assembly, the LEDs are
packed in EIA-compliant tape and reel.
Features
•
Available in Deep Red, Red, Red Orange, Amber, Green,
Blue, and Royal Blue
•
Small footprint and low profile
•
Symmetrical outline
•
Energy efficient
•
•
•
•
•
•
•
•
Direct heat transfer from metal slug to motherboard
Compatible with reflow soldering process
High current operation
Long operation life
Wide viewing angle
Silicone encapsulation
Non-ESD sensitive (threshold > 16 kV)
MSL 1 products
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
•
Horticulture
CAUTION:
Customer is advised to keep the LEDs in the MBB when not in use as prolonged exposure to
environment might cause the silver plated leads to tarnish, which might cause difficulties in soldering.
Package Dimensions
5.0
4.0
0.8
1.0
0.7
Ø
3.7
4.0
Lens
1.85
Anode Lead NC
0.3
NC
NC
Metal Slug
0.65
0.60
Body
NC
Cathode Lead
Cathode Mark
Ø
1.70
Figure 1. ASMT-Jx3x 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.
5. Corresponding NC (No Connection) leads adjacent to anode and cathode leads can be electrically short.
2
Part Numbering System
ASMT- J 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 – AlInGaP
Heat Sink
0 – Electrically Non-isolated
1 – Electrically Isolated
Color
D
R
H
A
G
B
L
Note:
1. For selection details, see page 10.
– Deep Red
– Red
– Red Orange
– Amber
– Green
– Blue
– Royal Blue
Device Selection Guide (T
J
= 25
°C)
Luminous Flux (lm) /
Radiometric Power (mW), Φ
V [1,2]
Part Number
ASMT-JD30-ALN01
ASMT-JR30-AST01
ASMT-JH30-ARS01
ASMT-JA30-ARS01
ASMT-JG31-NUW01
ASMT-JB31-NNP01
ASMT-JL31-NRS01
Color
Deep Red
Red
Red Orange
Amber
Green
Blue
Royal Blue
Min.
175 mW
51.7
39.8
39.8
87.4
18.1
515 mW
Typ.
240 mW
58.0
48.0
48.0
110.0
25.0
600 mW
Max.
355 mW
87.4
67.2
67.2
129.5
30.6
685.0 mW
Test Current
(mA)
350
350
350
350
350
350
350
Dice
Technology
AllnGaP
AllnGaP
AllnGaP
AllnGaP
InGaN
InGaN
InGaN
Electrically
Isolated
Metal Slug
No
No
No
No
Yes
Yes
Yes
Notes:
1. Φ
V
is the total luminous flux / radiometric power output as measured with an integrating sphere at 25 ms mono pulse condition.
2. Flux tolerance is ±10%.
3
Absolute Maximum Ratings
Parameter
DC Forward Current
[1]
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]
Notes:
1. Derate linearly based on Figure 10 for AlInGaP and Figure 20 for InGaN.
2. Not designed for reverse-bias operation.
AllnGaP
700
1500
1820
125
-40 to +115
-40 to +100
-40 to +120
InGaN
700
2400
2730
135
-40 to +120
-40 to +105
-40 to + 120
See Figure 24
Not recommended
Units
mA
mA
mW
°C
°C
°C
°C
Optical Characteristics at 350 mA (T
J
= 25
°C)
Peak
Wavelength,
λ
PEAK
(nm)
Part Number
ASMT-JD30-ALN01
ASMT-JR30-AST01
ASMT-JH30-ARS01
ASMT-JA30-ARS01
ASMT-JG31-NUW01
ASMT-JB31-NNP01
ASMT-JL31-NRS01
Dominant
Wavelength,
λ
D [1]
(nm)
Typ.
640
625
615
590
525
460
455
Viewing Angle,
2θ
½ [2]
(°)
Typ.
165
165
165
165
165
165
165
Luminous Efficiency
(lm/W)
Typ.
Not Applicable
79
65
65
98
22
Not Applicable
Color
Deep Red
Red
Red Orange
Amber
Green
Blue
Royal Blue
Typ.
660
635
625
598
519
454
450
Electrical Characteristic at 350 mA (T
J
= 25
°C)
Forward Voltage,
V
F
(V)
Dice Type
AllnGaP
InGaN
Thermal Resistance,
Rθ
j-ms
(°C/W)
[1]
Max.
2.3
3.5
Min.
1.7
2.8
Typ
2.1
3.2
Typ.
9
9
Note:
1. Rθ
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-JD30-ALN01
ASMT-JR30-AST01
ASMT-JH30-ARS01
ASMT-JA30-ARS01
ASMT-JG31-NUW01
ASMT-JB31-NNP01
ASMT-JL31-NRS01
4
Forward Voltage,
V
F
(V)
Typ.
2.4
2.4
2.4
2.4
3.6
3.6
3.6
Color
Deep Red
Red
Red Orange
Amber
Green
Blue
Royal Blue
Typ.
480 mW
104.0
86.0
86.0
176.0
43.0
1020 mW
AlInGaP
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
520 535 550 565 580 595 610 625 640 655 670 685 700
WAVELENGTH - nm
RELATIVE LUMINOUS FLUX/
RADIOMETRIC POWER
(NORMALIZED AT 350 mA)
RELATIVE INTENSITY
AMBER
RED ORANGE
RED
DEEP RED
2.2
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
OTHERS
DEEP RED
0
100
200
300
400
500
DC FORWARD CURRENT - mA
600
700
Figure 2. Relative Intensity vs. Wavelength for Deep Red, Red, Red Orange
and Amber
700
650
600
550
500
450
400
350
300
250
200
150
100
50
0
Figure 3. Relative Luminous Flux/ Radiometric Power vs. Mono Pulse Current
0
0.5
1
1.5
FORWARD VOLTAGE - V
2
2.5
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
-90
-60
-30
0
30
60
ANGULAR DISPLACEMENT - DEGREES
90
Figure 4. Forward Current vs. Forward Voltage
Figure 5. Radiation Pattern Deep Red, Red, Red Orange and Amber
1.80
1.60
Ip - PULSE CURRENT - A
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
0.00001 0.0001
0.001
0.01
t
p
D=
T
0.1
1
t
p
T
10
I
F
100
D=
0.05
0.10
0.25
0.50
1.00
1.80
1.60
Ip - PULSE CURRENT - A
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
0.00001 0.0001
0.001
0.01
0.1
1
tp - PULSE DURATION - sec
10
100
D=
t
p
T
t
p
T
D=
0.05
0.10
0.25
0.50
1.00
I
F
tp - PULSE DURATION - sec
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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