HLMP-EL55/EG55/EL57/EH57/ED57
T-1
3
/
4
(5 mm) Precision Optical Performance AlInGaP
LED Lamps
Data Sheet
Description
These Precision Optical Performance AlInGaP LEDs pro-
vide superior light output for excellent readability in sun-
light 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) technol-
ogy.
These LED lamps are tinted, diffused, T-1
3
/
4
packages
incorporating second generation optics producing well
defined radiation patterns at specific viewing cone an-
gles.
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.
Features
•
Well defined and smooth spatial radiation patterns
•
Wide viewing angle
•
Tinted diffused lamp
•
High luminous output
•
Colors:
590/592 nm Amber
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
Benefits
•
Viewing angles match traffic management sign
requirements
•
Colors meet automotive specifications
•
Superior performance in outdoor environments
•
Suitable for autoinsertion onto PC boards
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
K: Amber color bins 2 and 4 only
L: Amber Color Bins 4 and 6 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: 617 nm Red-Orange
L: 590/592 Amber
Package
E: 5 mm Round
Device Selection Guide for AlInGaP
Part Number
HLMP-EL55-GK0DD
HLMP-EL55-GHKDD
HLMP-EL55-HJKxx
HLMP-EL55-JKLDD
HLMP-EL55-LP000
HLMP-EG55-GK0DD
HLMP-EG55-HJ0xx
HLMP-EG55-JK0xx
Color and Dominant Wavelength Luminous Intensity Iv
ld
(nm) Typ.
[3]
(mcd) at 20 mA Min.
[1,2]
Amber 590
Amber 590
Amber 590
Amber 590
Amber 590
Red 626
Red 626
Red 626
140
140
180
240
400
140
180
240
Luminous Intensity Iv
(mcd) at 20 mA Max.
[1,2]
400
240
310
400
1150
400
310
400
Device Selection Guide for AlInGaPII
Part Number
HLMP-EL57-LP0xx
HLMP-EH57-LP000
HLMP-ED57-LP0xx
HLMP-ED57-LPT00
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,
l
d
, is derived from the CIE Chromaticity Diagram and represents the color of the lamp.
Color and Dominant Wavelength Luminous Intensity Iv
ld
(nm) Typ.
[3]
(mcd) at 20 mA Min.
[1,2]
Amber 592
Red-Orange 617
Red 630
Red 630
400
400
400
400
Luminous Intensity Iv
(mcd) at 20 mA Max.
[1,2]
1150
1150
1150
1150
2
Package Dimensions
5.00 ± 0.20
(0.197 ± 0.008)
1.14 ± 0.20
(0.045 ± 0.008)
8.71 ± 0.20
(0.343 ± 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. 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 WITHOUT STAND-OFFS: FLUSH MOUNTING AT BASE OF
LAMP PACKAGE = 1.143/1.067 (0.044/0.042).
3
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 +100°C
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 Avago Technologies sales representative about operating currents below 10 mA.
Electrical/Optical Characteristics at T
A
= 25°C
Parameter
Symbol
Forward Voltage
Amber (l
d
= 590 nm)
Amber (l
d
= 592 nm)
Red-Orange (l
d
= 617 nm)
Red (l
d
= 626 nm)
Red (l
d
= 630 nm)
Reverse Voltage
Peak Wavelength
Amber (l
d
= 590 nm)
Amber (l
d
= 592 nm)
Red-Orange (l
d
= 617 nm)
Red (l
d
= 626 nm)
Red (l
d
= 630 nm)
Spectral Halfwidth
V
F
Min.
Typ.
2.02
2.15
2.08
1.90
2.00
Max.
2.4
2.4
2.4
2.4
2.4
Units
V
Test Conditions
I
F
= 20 mA
V
R
l
PEAK
5
20
592
594
623
635
639
V
nm
I
R
= 100 µA
Peak of Wavelength of Spectral
Distribution at I
F
= 20 mA
∆l
1/2
17
nm
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
Speed of Response
Capacitance
Thermal Resistance
Luminous Efficacy
[1]
Amber (l
d
= 590 nm)
Amber (l
d
= 592 nm)
Red-Orange (l
d
= 617 nm)
Red (l
d
= 626 nm)
Red (l
d
= 630 nm)
τ
s
C
Rθ
J-PIN
η
v
20
40
240
480
500
235
150
155
ns
pF
°C/W
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.
4
1.0
AMBER
RED-ORANGE
RED
RELATIVE INTENSITY
0.5
0
500
550
600
WAVELENGTH – nm
650
700
Figure 1. Relative intensity vs. peak wavelength.
100
90
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 20 mA)
80
70
CURRENT – mA
60
50
40
30
20
10
0
1.0
RED
AMBER
3.0
50
I
F
– FORWARD CURRENT – mA
2.5
2.0
1.5
1.0
0.5
0
0
20
40
I
F
– DC FORWARD CURRENT – mA
60
40
30
20
10
0
0
40
80
20
60
100
T
A
– AMBIENT TEMPERATURE – C
Rθ
JA
= 780 C/W
Rθ
JA
= 585 C/W
2.5
1.5
2.0
V
F
– FORWARD VOLTAGE – V
3.0
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
80
RELATIVE INTENSITY – %
70
60
50
40
30
20
10
0
-100
-80
-60
-40
-20
0
20
40
θ
– ANGULAR DISPLACEMENT – DEGREES
60
80
100
Figure 5. Representative spatial radiation pattern for 55° viewing angle lamps.
5
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