HLMP-LD15, HLMP-LM15, HLMP-LB15
4mm Precision Optical Performance Red, Green
and Blue Standard Oval LEDs
Data Sheet
Description
These Precision Optical Performance Oval LEDs are
specifically designed for full color/video and passenger
information signs. The oval shaped radiation pattern
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 material
is used in these lamps: Aluminum Indium Gallium
Phosphide (AlInGaP II) for red and Indium Gallium
Nitride 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.
Features
•
Well defined spatial radiation pattern
•
High brightness material
•
Available in red, green and blue color.
- Red AlInGaP 630mm
- Green InGaN 525nm
- Blue InGaN 470nm
•
Superior resistance to moisture
Benefits
•
Viewing angle designed for wide filed of view
applications
•
Superior performance for outdoor environments
Applications
•
Full color signs
•
Commercial outdoor advertising.
Package Dimension
6.3±0.2
0.248±0.008
9.65±0.2
0.380±0.008
21.0
MIN.
0.827
1.25±0.2
0.049±0.008
CATHODE LEAD
1.0
MIN.
0.038
2.9±0.2
0.114±0.008
3.7±0.2
0.146±0.008
2.54±0.3
0.100±0.012
0.8
0.016 MAX. EPOXY MENISCUS
0.45±0.10
0.018±0.004
0.4±0.1
0.016±0.004
Notes:
1. Dimension in millimeters (inches).
Caution: InGaN devices are Class I ESD sensitive. Please observe appropriate precautions during handling and
processing. Refer to Application Note AN-1142 for additional details.
Device Selection Guide
Color and Dominant
Wavelength
λd
(nm)
Typ.
Red 630
Green 525
Blue 470
Luminous Intensity Iv (mcd)
at 20 mA
Min.
680
1150
310
Max
1900
3200
880
Tinting Type
Red
Green
Blue
Part Number
HLMP-LD15-NRTxx
HLMP-LM15-QT0xx
HLMP-LB15-KN0xx
Notes:
1. The luminous intensity is measured on the mechanical axis of the lamp package
2. The tolerance for intensity limit is ±15%
3. The optical axis is closely aligned with the package mechanical axis
4. The dominant wavelength,
λ
d
, is derived from the Chromaticity Diagram and represents the color of the
lamp.
Part Numbering System
H L M P - L X 15 - X X X XX
Mechanical Option
00: Bulk
ZZ: Flexi-Bin, Ammo pack
Color Bin Options
0: No color bin limitation
T: Red Color with max V
F
of 2.6V
Maximum Intensity Bin
Refer to Device Selection Guide
Minimum Intensity Bin
Refer to Device Selection Guide
Color
B: 470nm Blue
M: 525nm Green
D: 630nm Red
Package
L: 4mm standard Oval
2
Absolute Maximum Rating T
A
= 25
o
C
Parameter
DC Forward Current
[1]
Peak Forward Current
Power Dissipation
Reverse Voltage
LED Junction Temperature
Operating Temperature Range
Storage Temperature Range
Red
50
100
[2]
120
5 (I
R
= 100
µA)
130
-40 to +100
-40 to +120
Blue and Green
30
100
[3]
130
5 (I
R
= 10
µA)
130
-40 to +80
-40 to +100
Unit
mA
mA
mW
V
o
o
o
C
C
C
Notes:
1. Derate linearly as shown in Figure 4 and Figure 8.
2. Duty Factor 30%, frequency 1Khz.
3. Duty Factor 10%, frequency 1kHz.
Electrical/Optical Characteristics
Parameter
Forward Voltage
Red (λ
d
= 630nm)
[1]
Blue (λ
d
= 470nm)
Green (λ
d
= 525nm)
Reverse Voltage
Red (λ
d
= 630nm)
Blue (λ
d
= 470nm)
Green (λ
d
= 525nm)
Peak Wavelength
Red (λ
d
= 630nm)
Blue (λ
d
= 470nm)
Green (λ
d
= 525nm)
Spectral Half width
Red (λ
d
= 630nm)
Blue (λ
d
= 470nm)
Green (λ
d
= 525nm)
Capacitance
Red (λ
d
= 630nm)
Blue (λ
d
= 470nm)
Green (λ
d
= 525nm)
Thermal Resistance
Luminous Efficacy
[2]
Red (λ
d
= 630nm)
Blue (λ
d
= 470nm)
Green (λ
d
= 525nm)
Symbol
V
F
Min.
Typ.
2.3
3.8
3.8
Max.
2.6
4.0
4.0
Units
V
Test Condition
I
F
= 20 mA
V
R
5
V
I
R
= 100
µA
I
R
= 10
µA
I
R
= 10
µA
Peak of wavelength of spectral
distribution at I
F
= 20 mA
λ
peak
639
467
520
∆λ
1/2
17
24
35
C
40
43
43
Rθ
J-PIN
η
v
155
75
520
240
nm
nm
Wavelength width at spectral
distribution power point at
I
F
= 20 mA
V
F
= 0, F = 1 MHz
pF
o
C/W
LED Junction to cathode lead
Emitted luminous power/emitted
radiant power
lm/W
Notes:
1. Refer to VF bin table.
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 Red 630nm
1.0
RELATIVE INTENSITY
0.5
0
500
550
600
WAVELENGTH – nm
650
700
Figure 1. Relative intensity vs. wavelength
60
DC FORWARD CURRENT - mA
RELATIVE INTENSITY
(NORMALIZED AT 20 mA)
2.5
2.0
1.5
1.0
0.5
0
0
0.5
1.0
1.5
2.0
2.5
3.0
FORWARD VOLTAGE - V
50
40
30
20
10
0
0
10
20
30
40
50
FORWARD CURRENT - mA
Figure 2. Forward current vs. forward
voltage
Figure 3. Relative luminous intensity vs.
forward current
50
I
F
- FORWARD CURRENT - mA
40
Rθ
JA
= 585 ˚C/W
30
Rθ
JA
= 780 ˚C/W
20
10
0
0
20
40
60
80
100
T
A
- AMBIENT TEMPERATURE - C
Figure 4. Forward current vs. ambient
temperature
4
InGaN Blue and Green
1.0
BLUE
GREEN
RELATIVE LUMINOUS INTENSITY
0.8
0.6
0.4
0.2
0
400
450
500
550
WAVELENGTH - nm
600
650
700
Figure 5. Relative intensity vs. wavelength
30
1.4
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 20 mA)
FORWARD CURRENT - mA
25
20
15
10
5
0
1.2
1.0
0.8
0.6
0.4
0.2
0
0
5
20
15
25
10
FORWARD CURRENT - mA
30
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
FORWARD VOLTAGE - V
Figure 6. Forward current vs. forward
voltage.
Figure 7. Relative luminous intensity vs.
forward current.
35
MAXIMUM FORWARD CURRENT - mA
30
25
Rθ
JA
= 780 ˚C/W
20
15
10
5
0
0
RELATIVE DOMINANT WAVELENGTH
Rθ
JA
= 585 ˚C/W
1.035
1.030
1.025
1.020
1.015
1.010
1.005
1.000
0.995
0.990
0.985
BLUE
GREEN
10 20 30 40 50 60 70 80 90
AMBIENT TEMPERATURE - ˚C
0
5
10
15
25
20
FORWARD CURRENT - mA
30
Figure 8. Forward current vs. ambient
temperature.
Figure 9. Relative dominant wavelength vs.
forward current
5
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