T-1
3
/
4
(5 mm) Precision Optical
Performance AlInGaP LED
Lamps
Technical Data
SunPower Series
HLMP-EL55 HLMP-EL57
HLMP-EH55 HLMP-EH57
HLMP-EG55 HLMP-EG57
Features
• Well Defined and Smooth
Spatial Radiation Patterns
• Wide Viewing Angle
• Tinted Diffused Lamp
• High Luminous Output
• Colors:
590/592 nm Amber
615/617 nm Reddish-Orange
626/630 nm Red
• High Operating
Temperature:
T
JLED
= +130
°
C
• Superior Resistance to
Moisture
Applications
• Traffic Management:
Variable Message Signs
Traffic Management Signs
• Commercial Indoor/Outdoor
Advertising:
Signs
Marquees
Passenger Information
• Automotive:
Exterior and Interior Lights
Description
These Precision Optical Perform-
ance AlInGaP LEDs provide
superior light output for excellent
readability in sunlight and are
extremely reliable. AlInGaP LED
technology provides extremely
stable light output over long
periods of time. Precision Optical
Performance lamps utilize the
aluminum indium gallium
phosphide (AlInGaP) technology.
These LED lamps are tinted,
diffused, T-1
3
/
4
packages
incorporating second generation
optics producing well defined
radiation patterns at specific
viewing cone angles.
There are two families of amber,
red, and red-orange lamps;
AlInGaP and the higher
performance AlInGaP II.
The high maximum LED junction
temperature limit of +130°C
enables high temperature
operation in bright sunlight
conditions.
These lamps are available in two
package options to give the
designer flexibility with device
mounting.
Benefits
• Viewing Angles Match
Traffic Management Sign
Requirements
• Colors Meet Automotive
Specifications
• Superior Performance in
Outdoor Environments
• Suitable for Autoinsertion
onto PC Boards
2
Part Numbering System
HLMP - x x xx - x x x xx
Mechanical Options
00: Bulk Packaging
DD: Ammo Pack
Color Bin Selections
0: No color bin limitation
4: Amber color bin 4 only
K: Amber color bins 2 and 4 only
Maximum Intensity Bin
Minimum Intensity Bin
Viewing Angle & Lead Stand Offs
55: 55 deg without lead stand offs; AlInGaP
57: 55 deg without lead stand offs; AlInGaP II
Color
D: 630 nm Red
G: 626 nm Red
H: 615/617 nm Red-Orange
L: 590/592 Amber
Package
E: 5 mm Round
Device Selection Guide (AlInGaP)
Typical
Viewing
Angle
2θ
1
/
2
(Deg.)
[4]
55°
Color and
Dominant
Wavelength
(nm), Typ.
[3]
Amber 590
Red-Orange 615
Red 626
Lamps Without Standoffs
on Leads
(Outline Drawing A)
HLMP-EL55-GK000
HLMP-EH55-GK000
HLMP-EG55-GK000
Luminous
Intensity Iv (mcd)
[1,2]
@20 mA
Min.
Max.
120
120
120
460
460
460
Device Selection Guide (AlInGaP II)
Typical
Viewing
Angle
2θ
1
/
2
(Deg.)
[4]
55°
Color and
Dominant
Wavelength
(nm), Typ.
[3]
Amber 592
Red-Orange 617
Red 630
Lamps Without Standoffs
on Leads
(Outline Drawing A)
HLMP-EL57-LP000
HLMP-EH57-LP000
HLMP-ED57-LP000
Luminous
Intensity Iv (mcd)
[1,2]
@20 mA
Min.
Max.
345
345
345
1330
1330
1330
Notes:
1. The luminous intensity is measured on the mechanical axis of the lamp package.
2. The optical axis is closely aligned with the package mechanical axis.
3. The dominant wavelength,
λ
d
, is derived from the CIE Chromaticity Diagram and represents the color of the lamp.
4.
θ
1/2
is the off-axis angle where the luminous intensity is one half the on-axis intensity.
3
Package Dimensions
5.00 ± 0.20
(0.197 ± 0.008)
8.71 ± 0.20
(0.343 ± 0.008
1.14 ± 0.20
(0.045 ± 0.008)
2.35 (0.093)
MAX.
31.60
(1.244) MIN.
0.70 (0.028)
MAX.
CATHODE
LEAD
1.00 MIN.
(0.039)
0.50 ± 0.10 SQ. TYP.
(0.020 ± 0.004)
CATHODE
FLAT
5.80 ± 0.20
(0.228 ± 0.008)
2.54 ± 0.38
(0.100 ± 0.015)
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS (INCHES).
2. LEADS ARE MILD STEEL, SOLDER DIPPED.
3. TAPERS SHOWN AT TOP OF LEADS (BOTTOM OF LAMP PACKAGE) INDICATE AN
EPOXY MENISCUS THAT MAY EXTEND ABOUT 1 mm (0.040 in.) DOWN THE LEADS.
4. RECOMMENDED PC BOARD HOLE DIAMETERS:
LAMP PACKAGE WITHOUT STAND-OFFS: FLUSH MOUNTING AT BASE OF
LAMP PACKAGE = 1.143/1.067 (0.044/0.042).
4
Absolute Maximum Ratings at T
A
= 25
°
C
DC Forward Current
[1,2,3]
............................................................ 50 mA
Peak Pulsed Forward Current
[2,3]
.............................................. 100 mA
Average Forward Current
[3]
......................................................... 30 mA
Reverse Voltage (I
R
= 100
µA)
......................................................... 5 V
LED Junction Temperature .......................................................... 130°C
Operating Temperature .............................................. –40°C to +100°C
Storage Temperature .................................................. –40°C to +120°C
Dip/Drag Solder Temperature ................................ 260°C for 5 seconds
Through-the-Wave Solder Temperature ................. 245°C for 3 seconds
[1.59 mm (0.060 in.) below seating plane]
Notes:
1. Derate linearly as shown in Figure 4.
2. For long term performance with minimal light output degradation, drive currents
between 10 mA and 30 mA are recommended. For more information on recommended
drive conditions, please refer to Application Brief I-024 (5966-3087E).
3. Please contact your Agilent Technologies sales representative about operating
currents below 10 mA.
Electrical/Optical Characteristics at T
A
= 25
°
C
Parameter
Forward Voltage
Amber (λ
d
= 590 nm)
Amber (λ
d
= 592 nm)
Red-Orange (λ
d
= 615 nm)
Red-Orange (λ
d
= 617 nm)
Red (λ
d
= 626 nm)
Red (λ
d
= 630 nm)
Reverse Voltage
Peak Wavelength
Amber (λ
d
= 590 nm)
Amber (λ
d
= 592 nm)
Red-Orange (λ
d
= 615 nm)
Red-Orange (λ
d
= 617 nm)
Red (λ
d
= 626 nm)
Red (λ
d
= 630 nm)
Spectral Halfwidth
Symbol
V
F
Min.
Typ.
2.02
2.15
1.94
2.08
1.90
2.00
20
592
594
621
623
635
639
17
Max.
2.4
2.4
2.4
2.4
2.4
2.4
V
nm
I
R
= 100
µA
Peak of Wavelength of
Spectral Distribution
at I
F
= 20 mA
Units
V
Test Conditions
I
F
= 20 mA
V
R
λ
PEAK
5
∆λ
1/2
nm
Speed of Response
Capacitance
Thermal Resistance
Luminous Efficacy
[1]
Amber (λ
d
= 590 nm)
Amber (λ
d
= 592 nm)
Red-Orange (λ
d
= 615 nm)
Red-Orange (λ
d
= 617 nm)
Red (λ
d
= 626 nm)
Red (λ
d
= 630 nm)
τ
s
C
Rθ
J-PIN
η
v
20
40
240
ns
pF
°C/W
lm/W
480
500
260
235
150
155
Wavelength Width at
Spectral Distribution
1
/
2
Power Point at
I
F
= 20 mA
Exponential Time
Constant, e
-t/τs
V
F
= 0, f = 1 MHz
LED Junction-to-Cathode
Lead
Emitted Luminous
Power/Emitted Radiant
Power
Note:
1. 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.
5
1.0
AMBER
RELATIVE INTENSITY
RED-ORANGE
RED
0.5
0
500
550
600
WAVELENGTH – nm
650
700
Figure 1. Relative Intensity vs. Peak Wavelength.
100
3.0
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 20 mA)
80
CURRENT – mA
2.5
2.0
1.5
1.0
0.5
0
I
F
– FORWARD CURRENT – mA
90
50
40
Rθ
JA
= 585° C/W
30
Rθ
JA
= 780° C/W
20
10
0
70
60
50
40
30
20
10
0
1.0
1.5
2.0
2.5
3.0
RED
AMBER
0
20
40
60
0
20
40
60
80
100
V
F
– FORWARD VOLTAGE – V
I
F
– DC FORWARD CURRENT – mA
T
A
– AMBIENT TEMPERATURE – °C
Figure 2. Forward Current vs.
Forward Voltage.
Figure 3. Relative Luminous Intensity
vs. Forward Current.
Figure 4. Maximum Forward Current
vs. Ambient Temperature. Derating
Based on T
JMAX
= 130
°
C.
100
90
RELATIVE INTENSITY – %
80
70
60
50
40
30
20
10
0
-100
-80
-60
-40
-20
0
20
40
60
80
100
θ
– ANGULAR DISPLACEMENT – DEGREES
Figure 5. Representative Spatial Radiation Pattern for 55
°
Viewing Angle Lamps.
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