ALMD-EL3D, ALMD-EG3D, ALMD-CM3D, ALMD-CB3D
High Brightness SMT Round LED Lamps
Amber, Red, Green and Blue Tinted LEDs
Data Sheet
Description
The new Avago ALMD-xx3D LED series has the same or
just slightly less luminous intensity than conventional
high brightness, through-hole LEDs.
The new LED lamps can be assembled using common
SMT assembly processes and are compatible with indus-
trial reflow soldering processes.
The LEDs are made with an advanced optical grade epoxy
for superior performance in outdoor sign applications.
For easy pick and place assembly, the LEDs are shipped
in EIA-compliant tape and reel. Every reel is shipped from
a single intensity and color bin– except the red color–for
better uniformity.
Features
•
Compact form factor
•
High brightness material
•
Available in Red, Amber, Green and Blue color
•
Red AlInGaP 626 nm
•
Amber AlInGaP 590 nm
•
Green InGaN 525 nm
•
Blue InGaN 470 nm
•
JEDEC MSL 2A
•
Compatible with industrial reflow soldering process
•
Typical Viewing angle: 30°
•
Tinted, non-diffused
Package Dimensions
Package Marking
A
A
4.20
±
0.20
C
4.20
±
0.20
4.75
±
0.50
C
A: Anode
C: Cathode
Applications
•
Variable Message Signs
6.50
±
0.50
3.40
±
0.50
C
A
1.4 (4x)
Notes:
1. All dimensions in millimeters (inches).
2. Tolerance is ± 0.20 mm unless other specified.
2.50
±
0.20
CAUTION:
InGaN devices are Class 1C HBM ESD sensitive, AlInGaP devices are Class 1B ESD sensitive per JEDEC Standard.
Please observe appropriate precautions during handling and processing. Refer to Application Note AN-1142 for additional details.
CAUTION:
Customer is advised to keep the LED 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.
Device Selection Guide
Part Number
ALMD-EG3D-VX002
ALMD-EL3D-VX002
ALMD-CM3D-Y1002
ALMD-CB3D-SU002
Color and Dominant Wavelength
λ
d
(nm) Typ
[3]
Red 626
Amber 590
Green 525
Blue 470
Luminous Intensity Iv (mcd)
[1,2,5]
Min
4200
4200
9300
1900
Max
9300
9300
21000
4200
Viewing Angle
Typ (°)
[4]
30°
Notes:
1. The luminous intensity is measured on the mechanical axis of the lamp package and it is tested with pulsing condition.
2. The optical axis is closely aligned with the package mechanical axis.
3. Dominant wavelength,
λd,
is derived from the CIE Chromaticity Diagram and represents the color of the lamp.
4.
θ½
is the off-axis angle where the luminous intensity is half the on-axis intensity.
5. Tolerance for each bin limit is ± 15%
Part Numbering System
ALM D – X X 3D – x x x xx
Packaging Option
02: tested 20mA, 13 inch carrier tape, 8mm pitch, 16mm carrier width
Color Bin Selection
0: Full Distribution
Maximum Intensity Bin
Refer to Device Selection Guide
Minimum Intensity Bin
Refer to Device Selection Guide
Untinted/Tinted Lens
D: Tinted
Viewing Angle
3: 30°
Color
B: Blue
G: Red
L: Amber
M: Green
Package
C: SMT Round Lamp InGaN
E: SMT Round Lamp AlInGaP
SMT Lamps
2
Absolute Maximum Rating, T
J
= 25
°C
Parameter
DC Forward Current
[1]
Peak Forward Current
Power Dissipation
Reverse Voltage
LED Junction Temperature
Operating Temperature Range
Storage Temperature Range
Notes:
1. Derate linearly as shown in Figure 4 and Figure 9.
2. Duty Factor 30%, frequency 1 kHz.
3. Duty Factor 10%, frequency 1 kHz.
4. Indicates product final testing; long-term reverse bias is not recommended.
Red and Amber
50
100
[2]
120
5 (I
R
= 100
μA)
[4]
110
-40 to +85
-40 to +100
Blue and Green
30
100
[3]
114
5 (I
R
= 10
μA)
[4]
Unit
mA
mA
mW
V
°C
°C
°C
Electrical / Optical Characteristics, T
J
= 25
°C
Parameter
Forward Voltage
Red
Amber
Green
Blue
Reverse Voltage
Red & Amber
Green & Blue
Dominant Wavelength
[1]
Red
Amber
Green
Blue
Peak Wavelength
Red
Amber
Green
Blue
Thermal Resistance
Luminous Efficacy
[2]
Red
Amber
Green
Blue
Thermal coefficient of
λ
d
Red
Amber
Green
Blue
Symbol
V
F
Min.
1.8
1.8
2.8
2.8
5
5
618.0
584.5
519.0
460.0
Typ.
2.1
2.1
3.2
3.2
Max.
2.4
2.4
3.8
3.8
Units
V
Test Conditions
I
F
= 20 mA
V
R
V
I
F
= 100
μA
I
F
= 10
μA
I
F
= 20 mA
λ
d
626.0
590.0
525.0
470.0
634
594
516
464
130
630.0
594.5
539.0
480.0
nm
λ
PEAK
Peak of Wavelength of Spectral
Distribution at I
F
= 20 mA
Rθ
J-PIN
°C/W
LED Junction-to-Pin
η
V
200
520
530
65
0.059
0.103
0.028
0.024
lm/W
Emitted Luminous Power/Emitted
Radiant Power
nm/°C
I
F
= 20 mA ; +25
°C
≤ T
J
≤ +100
°C
Notes:
1. The dominant wavelength is derived from the chromaticity diagram and represents the color of the lamp.
2. The radiant intensity, I
e
in watts per steradian, may be found from the equation I
e
= I
V
/η
V
where I
V
is the luminous intensity in candelas and
η
V
is
the luminous efficacy in lumens/watt.
3
AlInGaP
1
0.8
RELATIVE INTENSITY
0.6
0.4
0.2
0
Amber
100
FORWARD CURRENT - mA
80
60
40
20
0
Red
500
550
600
WAVELENGTH - nm
650
0
0.5
1
1.5
2
FORWARD VOLTAGE - V
2.5
3
Figure 1. Relative Intensity vs Wavelength
Figure 2. Forward Current vs Forward Voltage
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
60
MAXIMUM FORWARD CURRENT - mA
80
100
Amber
Red
50
40
30
20
10
0
0
20
40
60
T
A
- AMBIENT TEMPERATURE (°C)
80
100
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 20mA)
0
20
40
60
FORWARD CURRENT - mA
Note: Rθ
J-A
= 460
°C/W
Figure 3. Relative Intensity vs Forward Current
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
Figure 4. Maximum Forward Current vs Ambient Temperature
RELATIVE DOMINANT WAVELENGTH
SHIFT(NORMALIZED AT 20mA) - nm
Amber
Red
0
20
40
60
FORWARD CURRENT - mA
80
100
Figure 5. Relative Dominant Wavelength Shift vs Forward Current
4
InGaN
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
BLUE
100
FORWARD CURRENT-mA
80
60
40
20
0
RELATIVE INTENSITY
GREEN
380
430
480
530
WAVELENGTH - nm
580
630
0
1
2
3
FORWARD VOLTAGE-V
4
5
Figure 6. Relative Intensity vs Wavelength
Figure 7. Forward Current vs Forward Voltage
3.5
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 20mA)
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
20
35
Blue
I
F
max - MAXIMUM FORWARD
CURRENT - mA
30
25
20
15
10
5
0
0
20
40
60
80
T
A
- AMBIENT TEMPERATURE - °C
100
Green
40
60
80
DC FORWARD CURRENT-mA
100
120
Figure 8. Relative Intensity vs Forward Current
Figure 9. Maximum Forward Current vs Ambient Temperature
10
RELATIVE DOMINANT
WAVELENGTH SHIFT -nm
5
0
-5
Green
Blue
-10
0
20
40
60
FORWARD CURRENT-mA
80
100
Figure 10. Dominant Wavelength Shift vs Forward Current
5
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