Precision Optical Performance
AlInGaP II LED Lamps
Technical Data
HP SunPower Series
HLMP-ELxx
HLMP-EHxx
HLMP-EDxx
Features
• Well Defined Spatial
Radiation Patterns
• Viewing Angles: 15
°
,
23
°
, 30
°
• High Luminous Output
• Colors:
592 nm Amber
617 nm Reddish-Orange
630 nm Red
• High Operating
Temperature:
T
JLED
= +130
°
C
• Superior Resistance to
Moisture
Applications
• Traffic Management:
Traffic Signals
Work Zone Warning Lights
Variable Message Signs
• Commercial Outdoor
Advertising:
Signs
Marquees
• Automotive:
Exterior and Interior Lights
Description
Precision Optical Performance
AlInGaP II (aluminum indium
gallium phosphide) LEDs offer
superior light output for excellent
readability in sunlight and
dependable performance. The
AlInGaP II technology provides
extremely stable light output over
long periods of time.
These LED lamps are untinted,
nondiffused, T-1
3
/
4
packages
incorporating second generation
optics which produce well
defined radiation patterns at
specific viewing cone angles.
These lamps are made with an
advanced optical grade epoxy
offering superior high tempera-
ture and high moisture resistance
performance in outdoor signal
and sign applications. The
maximum LED junction tempera-
ture limit of +130°C enables high
temperature operation in bright
sunlight conditions. The epoxy
contains both uv-a and uv-b
inhibitors to reduce the effects of
long term exposure to direct
sunlight.
The HLMP-Exxx Series replace
the HLMP-Dxxx Series products.
A cross reference is found on
page 4 of this data sheet.
Benefits
• Viewing Angles Match
Traffic Management
Requirements
• Colors Meet Automotive and
Traffic Signal Specifications
• Superior Light Output
Performance in Outdoor
Environments
• Suitable for Autoinsertion
into PC Boards
2
Part Numbering Scheme
HLMP-E(1)(2)(3)-
(4)(5)(6)(7)(8)
where (1) = Color
“L” =592 nm Amber
“H” =615 nm Reddish-
orange
“D” =630 nm Red
where (2)(3) = Viewing
Angle and Lead Standoffs
“16” =15 degree without lead
standoffs
“18” =15 degree with lead
standoffs
“25” =23 degree without lead
standoffs
“27” =23 degree with lead
standoffs
“31” =30 degree without lead
standoffs
“33” =30 degree with lead
standoffs
where (4) = Minimum
Intensity Bin (refer to
table on page 7)
where (5) = Maximum
Intensity Bin (refer to
table on page 7)
where (6) = Color Bin
Selection
“0” =no color bin limitation
“K” =amber color bins 2
and 4 only (refer to
table on page 7)
“4” =amber color bin 4 only
(refer to table on
page 7)
where (7)(8) = Mechanical
or Packaging Option
“00” =bulk packaging,
minimum increment
500/bag
“DD”=ammo pack, minimum
increment 2000/box.
Available for products
shown in
BOLD
in
selection guide.
Refer to the device selection
guides for available
combinations.
T-1
3
/
4
(5 mm) Precision Optical Performance AlInGaP II LED Lamps
Selection Guide
Typical
Viewing
Angle
2θ
1
/
2
(Deg.)
[2]
Color and
Dominant
Wavelength
(nm), Typ.
[1]
Luminous
Intensity Iv (mcd)
[3,4]
@ I(f) = 20 mA
Min.
Max.
2170
2170
2170
2170
2170
HLMP-EL18-TW000
2170
2170
HLMP-EL18-UX000
HLMP-EH18-TW000
HLMP-EH18-UX000
HLMP-ED18-TW000
2750
2170
2750
2170
4800
4800
6300
6300
6300
8300
8300
10700
8300
10700
8300
Lamps Without Standoffs
(Outline Drawing A)
HLMP-EL16-TU000
HLMP-EL16-TUK00*
HLMP-EL16-TV000
Lamps With Standoffs
Outline Drawing B)
Amber 592
15°
HLMP-EL16-TV400**
HLMP-EL16-TVK00*
HLMP-EL16-TW000
HLMP-EL16-TWK00*
HLMP-EL16-UX000
Red-Orange 615
Red 630
HLMP-EH16-TW000
HLMP-EH16-UX000
HLMP-ED16-TW000
Notes:
1. Dominant Wavelength,
λ
d
, is derived from the CIE
Chromaticity Diagram and represents the color of the lamp.
2.
θ
1/2
is the off-axis angle where the luminous intensity is one
half the on-axis intensity.
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.
Part numbers in
bold
are recommended for new designs.
*HLMP-xLxx-xxK00 are selected to amber color bins 2 and 4 only.
**HLMP-xLxx-xx400 are selected to amber color bin 4 only.
3
T-1
3
/
4
(5 mm) Precision Optical Performance AlInGaP II Led Lamps
(Continued)
Selection Guide
Typical
Viewing
Angle
2θ
1
/
2
(Deg.)
[2]
Color and
Dominant
Wavelength
(nm), Typ.
[1]
Luminous
Intensity Iv (mcd)
[3,4]
@ I(f) = 20 mA
Min.
Max.
1000
1000
1000
1000
1000
HLMP-EL27-QT000
1000
1000
HLMP-EL27-RU000
1300
1300
HLMP-EL27-SV000
HLMP-EH27-QT000
HLMP-EH27-RU000
HLMP-EH27-SV000
HLMP-ED27-QT000
HLMP-ED27-RU000
1650
1000
1300
1650
1000
1300
1000
1000
1000
1000
1000
HLMP-EL33-QT000
1000
1000
HLMP-EH33-PS000
HLMP-EH33-QT000
765
1000
765
765
HLMP-ED33-PS000
HLMP-ED33-QT000
765
1000
2200
2200
2900
2900
2900
3700
3700
4800
4800
6300
3700
4800
6300
3700
4800
2200
2200
2900
2900
2900
3700
3700
2900
3700
1730
2200
2900
3700
Lamps Without Standoffs
(Outline Drawing A)
HLMP-EL25-QR000
HLMP-EL25-QRK00*
HLMP-EL25-QS000
HLMP-EL25-QS400**
Lamps With Standoffs
Outline Drawing B)
23°
Amber 592
HLMP-EL25-QSK00*
HLMP-EL25-QT000
HLMP-EL25-QTK00*
HLMP-EL25-RU000
HLMP-EL25-RUK00*
HLMP-EL25-SV000
HLMP-EH25-QT000
Red-Orange 615
HLMP-EH25-RU000
HLMP-EH25-SV000
Red 630
HLMP-ED25-QT000
HLMP-ED25-RU000
HLMP-EL31-QR000
HLMP-EL31-QRK00*
HLMP-EL31-QS000
Amber 592
HLMP-EL31-QS400**
HLMP-EL31-QSK00*
HLMP-EL31-QT000
HLMP-EL31-QTK00*
30°
Red-Orange 615
HLMP-EH31-PS000
HLMP-EH31-QT000
HLMP-ED31-PQ000
Red 630
HLMP-ED31-PR000
HLMP-ED31-PS000
HLMP-ED31-QT000
Notes:
1. Dominant Wavelength,
λ
d
, is derived from the CIE
Chromaticity Diagram and represents the color of the lamp.
2.
θ
1/2
is the off-axis angle where the luminous intensity is one
half the on-axis intensity.
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.
Part numbers in
bold
are recommended for new designs.
*HLMP-xLxx-xxK00 are selected to amber color bins 2 and 4 only.
**HLMP-xLxx-xx400 are selected to amber color bin 4 only.
4
Part Number Cross
Reference
Hewlett-Packard’s Precision
Optical Performance T-1
3
/
4
AlInGaP II lamps part numbers
are changing. The advantages of
the new part numbering system
include:
- specification of maximum
intensities
- for comparison/substitution
purposes, easier recognition
of parts which are the same
color and viewing angle, but
differ only in intensity and/or
color bin selection
In each case, the new part
number is an exact replacement
for the old part number.
Old Part Number
HLMP-DD16
HLMP-DD18
HLMP-DD25
HLMP-DD27
HLMP-DD31
HLMP-DD33
HLMP-DH16
HLMP-DH18
HLMP-DH25
HLMP-DH27
HLMP-DH31
HLMP-DH33
HLMP-DL16
HLMP-DL18
HLMP-DL25
HLMP-DL27
HLMP-DL31
HLMP-DL33
New Part Number
HLMP-ED16-TW000
HLMP-ED18-TW000
HLMP-ED25-QT000
HLMP-ED27-QT000
HLMP-ED31-PS000
HLMP-ED33-PS000
HLMP-EH16-TW000
HLMP-EH18-TW000
HLMP-EH25-QT000
HLMP-EH27-QT000
HLMP-EH31-PS000
HLMP-EH33-PS000
HLMP-EL16-UX000
HLMP-EL18-UX000
HLMP-EL25-SV000
HLMP-EL27-SV000
HLMP-EL31-QT000
HLMP-EL33-QT000
Package Dimensions
A
5.00 ± 0.20
(0.197 ± 0.008)
B
5.00 ± 0.20
(0.197 ± 0.008)
8.71 ± 0.20
(0.343 ± 0.008
1.14 ± 0.20
(0.045 ± 0.008)
d
8.71 ± 0.20
(0.343 ± 0.008)
2.35 (0.093)
MAX.
31.60
(1.244) MIN.
31.60
(1.244) MIN.
1.14 ± 0.20
(0.045 ± 0.008)
1.50 ± 0.15
(0.059 ± 0.006)
0.70 (0.028)
MAX.
CATHODE
LEAD
CATHODE
LEAD
0.70 (0.028)
MAX.
PART NO.
HLMP-EX18-xxxxx
d
12.60 ± 0.18
(0.496 ± 0.007)
HLMP-EX27-xxxxx
11.59 ± 0.25
(0.446 ± 0.010)
HLMP-EX33-xxxxx
11.99 ± 0.25
(0.472 ± 0.010)
1.00 MIN.
(0.039)
0.50 ± 0.10 SQ. TYP.
(0.020 ± 0.004)
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)
CATHODE
FLAT
5.80 ± 0.20
(0.228 ± 0.008)
2.54 ± 0.38
(0.100 ± 0.015)
2.54 ± 0.38
(0.100 ± 0.015)
5
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 ............................................................ 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 6 seconds
Through-the-Wave Preheat Temperature ..................................... 145°C
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 HP Application Brief I-024 (5966-3087E).
3. Please contact your Hewlett-Packard sales representative about operating currents
below 10 mA.
Electrical/Optical Characteristics at T
A
= 25
°
C
Parameter
Forward Voltage
Amber (λ
d
= 592 nm)
Red-Orange (λ
d
= 617 nm)
Red (λ
d
= 630 nm)
Reverse Voltage
Peak Wavelength
Amber
Red-Orange
Red
Spectral Halfwidth
Symbol
Min.
Typ.
2.15
2.08
2.00
20
594
623
639
17
Max.
Units
Test Conditions
I
F
= 20 mA
V
F
V
R
λ
PEAK
∆λ
1/2
5
2.4
V
V
I
R
= 100
µA
Peak of Wavelength of
Spectral Distribution
at I
F
= 20 mA
Wavelength Width at
Spectral Distribution
1
/
2
Power Point at
I
F
= 20 mA
Exponential Time
Constant, e
-t/τ
s
V
F
= 0, f = 1 MHz
LED Junction-to-Cathode
Lead
Emitted Luminous
Power/Emitted Radiant
Power at I
f
= 20 mA
nm
nm
Speed of Response
Capacitance
Thermal Resistance
Luminous Efficacy
[1]
Amber
Red-Orange
Red
τ
s
C
RΘ
J-PIN
20
40
240
ns
pF
°C/W
η
v
500
235
155
lm/W
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.
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