provide superior light output for excellent readability in
sunlight and are extremely reliable. AlInGaP LED tech-
nology 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 untinted, T-1¾ packages incorpo-
rating second generation optics producing well defined
spatial radiation patterns at specific viewing cone angles.
These lamps are made with an advanced optical grade
epoxy offering superior high temperature and high
moisture resistance performance in outdoor signal and
sign application. 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.
Features
•
Viewing angle: 15°, 23°, 30°
•
High luminous output
•
Colors:
590nm Amber
615nm Red-Orange
626nm Red
•
Package options:
With or without lead standoff
•
Superior resistance to moisture
•
Untinted non-diffused for 15° and 30° lamps
•
Untinted diffused for 23° lamps
Applications
•
Traffic management:
- Traffic signals
- Pedestrian signals
- Work zone warning lights
- Variable message signs
•
Commercial outdoor advertising
- Signs
- Marquees
Benefits
•
Superior performance for outdoor environments
•
Suitable for auto-insertion onto PC board
Package Dimension
A
5.00 ± 0.20
(0.197 ± 0.008)
½
1.14 ± 0.20
(0.045 ± 0.008)
½
B
5.00 ± 0.20
(0.197 ± 0.008)
8.71 ± 0.20
(0.343 ± 0.008)
d
8.71 ± 0.20
(0.343 ± 0.008)
0.70 (0.028)
MAX.
31.60
MIN.
(1.244)
2.35 (0.093)
MAX.
1.14 ± 0.20
(0.045 ± 0.008)
31.60
MIN.
(1.244)
1.50 ± 0.15
(0.059 ± 0.006)
0.70 (0.028)
MAX.
CATHODE
LEAD
CATHODE
LEAD
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)
2.54 ± 0.38
(0.100 ± 0.015)
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. 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.
3. RECOMMENDED PC BOARD HOLE DIAMETERS:
- LAMP PACKAGE A WITHOUT STAND-OFFS: FLUSH MOUNTING AT BASE OF
LAMP PACKAGE = 1.143/1.067 (0.044/0.042).
- LAMP PACKAGE B WITH STAND-OFFS: MOUNTING AT LEAD STAND-OFFS
= 0.965/0.889 (0.038/0.035).
4. FOR DOME HEIGHTS ABOVE LEAD STAND-OFF SEATING PLANE, d, LAMP PACKAGE B, SEE TABLE.
PART NO.
HLMP-XX13
HLMP-XX23
HLMP-XX37
d
12.42 ± 0.25
(0.489 ± 0.010)
11.59 ± 0.25
(0.446 ± 0.010)
11.96 ± 0.25
(0.471 ± 0.010)
5. FOR IDENTIFICATION OF POLARITY AFTER THE LEADS ARE TRIMMED OFF, PLEASE REFER TO THE ILLUSTRATION BELOW:
CATHODE
ANODE
7. MAJOR HEAT PATH IS THROUGH THE ANODE LEAD
Device Selection Guide
Typical Viewing
Angle 2θ½ (Deg)
[4]
15°
Color and Dominant
Wavelength (nm), Typ.
[3]
Amber 590
Red-Orange 615
Red 626
Lamps without
Standoffs on Leads
(Outline Drawing A)
HLMP-EL12-VY0DD
HLMP-EL12-XYKDD
HLMP-EH12-VY0DD
HLMP-EG12-VY0DD
HLMP-EG12-WX0DD
HLMP-EL22-UXKDD
HLMP-EL22-UX0DD
HLMP-EL22-VWKDD
Lamps with
Standoffs on Leads
(Outline Drawing B)
HLMP-EL13-VY0DD
HLMP-EH13-VY0DD
HLMP-EG13-VY0DD
HLMP-EL23-UXKDD
HLMP-EL23-UX0DD
HLMP-EH23-TW0DD
HLMP-EG23-UX0DD
HLMP-EL37-TW0DD
HLMP-EL37-TWKDD
HLMP-EH37-SV0DD
HLMP-EG37-TW0DD
Luminous Intensity
Iv (mcd)
[1,2,5]
@ 20mA
Min.
4200
7200
4200
4200
5500
3200
3200
4200
2500
3200
4200
2500
2500
3200
1900
2500
3200
Max.
12000
12000
12000
12000
9300
9300
9300
7200
7200
9300
7200
7200
7200
5500
5500
7200
5500
23°
Amber 590
Red-Orange 615
Red 626
30°
Amber 590
HLMP-EH22-TW0DD
HLMP-EG22-UX0DD
HLMP-EG22-VW0DD
HLMP-EL35-TW0DD
HLMP-EL35-TWKDD
HLMP-EL35-UVKDD
Red-Orange 615
Red 626
HLMP-EH35-SV0DD
HLMP-EG35-TW0DD
HLMP-EG35-UV0DD
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. 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 intensity bin limit is ± 15%.
Part Numbering System
HLMP – E x x x - x x x x x
Mechanical Options
00 : Bulk Packaging
DD : Ammo Pack
YY : Flexi-Bin; Bulk Packaging
ZZ : Flexi-Bin; Ammo Pack
Color Bin Selections
0 : Full color distribution
2 : Amber color bin 2 only
4 : Amber color bin 4 only
K : Amber color bin 2 and 4 only
Z : Special Vf Bin Range
Maximum Intensity Bin
0 : No maximum intensity bin limitation
Minimum Intensity Bin
Viewing Angle and Lead Standoffs
12 : 15 deg without lead standoffs
13 : 15 deg with lead standoffs
22 : 23 deg without lead standoffs
23 : 23 deg with lead standoffs
35 : 30 deg without lead standoffs
37 : 30 deg with lead standoffs
Color
G : 626nm Red
H : 615nm Red-Orange
L : 590nm Amber
Note: Please refer to AB 5337 for complete information on part numbering system.
Absolute Maximum Ratings at T
A
= 25°C
DC Forward Current
[1]
Peak Pulsed Forward Current
Average Forward Current
Reverse Voltage (Ir = 100 µA)
Operating Temperature
Storage Temperature
50 mA
100 mA
30 mA
5 V
–40°C to +100°C
–40°C to +100°C
Notes:
1. Derate linearly as shown in Figure 4.
Electrical/ Optical Characteristics at T
A
= 25ºC
Parameter
Forward Voltage
Amber
Red
Red-Orange
Peak Wavelength
Amber
Red
Red-Orange
Dominant Wavelength
[1]
Amber
Red
Red-Orange
Reverse Voltage
Spectral Halfwidth
Capacitance
Thermal Resistance
Luminous Efficacy
[2]
Amber
Red
Red-Orange
Luminous Flux
Luminous Efficiency
[3]
Symbol
Minimum
Average
2.20
2.10
2.00
590
626
615
Maximum Units
Test Condition
I
F
= 20mA
V
F
1.80
2.40
V
I
F
= 20mA
nm
I
F
= 20mA
nm
V
I
R
= 100μA
I
F
= 20 mA
V
F
= 0, f = 1 MHz
LED Junction-to-Anode Lead
Emitted Luminous Flux/Emitted
Radiant Flux
λ
PEAK
λ
d
V
R
Dλ
½
C
Rθ
J-PIN
584.5
620.0
612.0
5
17
40
240
480
150
260
1300
30
594.5
630.0
621.7
nm
pF
ºC/W
h
V
j
V
h
e
lm/W
mlm
lm/W
I
F
= 20mA
Emitted Luminous Flux/ Electrical
Power
Notes:
1. The dominant wavelength, λd is derived from the CIE Chromaticity Diagram referenced to Illuminant E. Tolerance for each color of dominant
wavelength is +/- 0.5nm.
2. The radiant intensity, Ie in watts per steradian, maybe found from the equation Ie = Iv / ηV where Iv is the luminous intensity in candela and ηV is
据外媒报道，萨里大学（University of Surrey）的研究人员开发出一种无需依赖GPS即可在人口密集的城市地区精确定位设备位置的人工智能系统。该系统可将定位误差从734米缩小到22米以内，这对于自动驾驶汽车和救援车辆等技术的发展意义重大。 图片来源： 萨里大学 在发表于《IEEE Robotics and Automation Letters》的论文中，研究人员介绍了PEn...[详细]
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