Agilent HLMP-SL11, HLMP-RL11,
HLMP-SD11, HLMP-RD11, HLMP-RB11,
HLMP-RM11 4 mm Oval Precision
Optical Performance Best Value
AlInGaP and InGaN Lamps
Data Sheet
Features
• Well defined spatial radiation
pattern
• Viewing angles:
Major axis 120˚
Minor axis 60˚
• High luminous output
• AlInGaP II (brightest) intensity
level
Description
These Precision Optical
Performance Oval LEDs are
specifically designed for Full Color/
Video and Passenger Information
signs. The Oval shaped radiation
pattern (60˚ x 120˚) and high
luminous intensity ensure that these
devices are excellent for wide field
of view outdoor applications where
a wide viewing angle and readability
in sunlight are essential. These
lamps have very smooth, matched
radiation patterns ensuring
consistent color mixing in full color
applications, message uniformity
across the viewing angle of the sign.
High efficiency LED materials are
used in these lamps: Higher
performance of Aluminum Indium
Gallium Phosphide (AlInGaP II)
for Red and Amber color and
Indium Gallium Nitride (InGaN)
for Blue and Green. Each lamp is
made with an advanced optical
grade epoxy offering superior
high temperature and high
moisture resistance in outdoor
applications. The package epoxy
contains both UV-A and UV-B
inhibitors to reduce the effects of
long term exposure to direct
sunlight.
Designers can select parallel or
perpendicular orientation. Both
lamps are available in tinted
version.
• Colors:
472 nm blue
526 nm green
630 nm red
592 nm amber
• Superior resistance to moisture
• UV resistant epoxy
Benefits
• Viewing angle designed for wide
field of view applicaion
• Superior performance in outdoor
environments
Applications
• Full color signs
CAUTION:
The Blue and Green LEDs are Class 1 ESD sensitive. Please observe appropriate precautions
during handling and processing. Refer to Agilent Application Note AN-1142 for additional details.
Absolute Maximum Ratings at T
A
= 25˚C
Parameter
DC Forward Current
[1]
Peak Pulsed Forward Current
Average Forward Current
Reverse Voltage (I
R
= 100
µA)
Power Dissipation
LED Junction Temperature
Operating Temperature Range
Storage Temperature Range
Soldering Temperature
Note:
1. Derate linearly as shown in Figure 6 and 7.
Blue and Green
30 mA
100 mA
30 mA
5V
120 mW
100˚C
–40˚C to +80˚C
–40˚C to +100˚C
260˚C for 5 sec.
Red and Amber
50 mA
100 mA
30 mA
5V
120 mW
110˚C
–40˚C to +100˚C
–40˚C to +120˚C
260˚C for 5 sec.
Electrical/Optical Characteristics at T
A
= 25˚C
Parameter
Typical Viewing Angle
Major
Minor
Forward Voltage
Amber (λ
d
= 592 nm)
Red (λ
d
= 630 nm)
Blue (λ
d
= 472 nm)
Green (λ
d
= 526 nm)
Reverse Voltage
Amber, Red
Blue, Green
Peak Wavelength
Amber (λ
d
= 592 nm)
Red (λ
d
= 630 nm)
Blue (λ
d
= 472 nm)
Green (λ
d
= 526 nm)
Spectral Halfwidth
Amber (λ
d
= 592 nm)
Red (λ
d
= 630 nm)
Blue (λ
d
= 472 nm)
Green (λ
d
= 526 nm)
Capacitance
Amber, Red
Blue, Green
Luminous Efficacy
Amber (λ
d
= 592 nm)
Red (λ
d
= 630 nm)
Blue (λ
d
= 472 nm)
Green (λ
d
= 526 nm)
Thermal Resistance
Symbol
2θ
1/2
V
F
2.15
2.00
3.5
3.5
V
R
5
5
20
—
594
639
470
524
17
17
35
47
40
43
500
155
75
520
240
2.60
4.0
4.0
V
I
R
= 100
µA
I
R
= 10
µA
Peak of Wavelength
of Spectral Distribution
at I
F
= 20 mA
V
Min.
Typ.
120
60
Max.
Units
deg
I
F
= 20 mA
Test Conditions
λ
peak
nm
∆λ
1/2
nm
Wavelength Width
at Spectral Distribution
1/2 Power Point at
I
F
= 20 mA
V
F
= 0, F = 1 MHz
C
pF
Emitted Luminous
Power/Emitted Radiant
Power at I
F
= 20 mA
η
v
lm/W
Rθ
J-PIN
˚C/W
LED Junction-to-Cathode
Lead
Notes:
1. 2θ
1/2
is the off-axis angle where the luminous intensity is 1/2 the on-axis intensity.
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. The luminous intensity is measured on the mechanical axis of the lamp package.
4. The optical axis is closely aligned with the package mechanical axis.
5. The dominant wavelength
λ
d
is derived from the CIE Chromaticity Diagram and represents the color of the lamp.
3
1.0
I
F
– FORWARD CURRENT – mA
50
BLUE
RELATIVE INTENSITY
GREEN
AMBER
RED
40
RED
30
0.5
20
AMBER
10
0
400
450
500
550
WAVELENGTH – nm
600
650
700
0
1.0
1.5
2.0
2.5
3.0
V
F
– FORWARD VOLTAGE – V
Figure 1. Relative intensity vs. wavelength.
Figure 2. Amber, red forward current vs.
forward voltage.
35
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 20 mA)
I
F
– FORWARD CURRENT – mA
2.5
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 20 mA)
1.5
30
25
20
15
10
5
0
2.0
2.4
2.8
3.2
3.6
4.0
2.0
1.0
1.5
1.0
0.5
0.5
0
0
10
20
30
40
50
0
0
5
10
15
20
25
30
V
F
– FORWARD VOLTAGE – V
I
F
– FORWARD CURRENT – mA
I
F
– FORWARD CURRENT – mA
Figure 3. Blue, green forward current vs.
forward voltage.
Figure 4. Amber, red relative luminous
intensity vs. forward current.
Figure 5. Blue, green relative luminous
intensity vs. forward current.
60
I
F
– FORWARD CURRENT – mA
35
I
F
– FORWARD CURRENT – mA
50
40
30
20
10
0
Rθ
J-A
= 585°C/W
Rθ
J-A
= 780°C/W
30
25
Rθ
J-A
= 585°C/W
20
15
10
5
0
0
20
40
60
80
100
0
20
40
60
80
100
120
T
A
– AMBIENT TEMPERATURE – °C
T
A
– AMBIENT TEMPERATURE – °C
Figure 6. Amber, red maximum forward
current vs. ambient temperature.
Figure 7. Blue, green maximum forward
current vs. ambient temperature.
4
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