1-168
H
Subminiature High
Performance TS AlGaAs Red
LED Lamps
Technical Data
HLMP-P106/P156
HLMP-Q10X/Q15X
Features
Subminiature Flat Top
Package
Ideal for Backlighting and
Light Piping Applications
Subminiature Dome
Package
Diffused Dome for Wide
Viewing Angle
Non-diffused Dome for High
Brightness
Wide Range of Drive
Currents
500
A to 50 mA
Ideal for Space Limited
Applications
Axial Leads
Available with lead
configurations for Surface
Mount and Through Hole
PC Board Mounting
Dome Packages
The HLMP-QXXX Series dome
lamps, for use as indicators, use
a tinted, diffused lens to provide
a wide viewing angle with high
on-off contrast ratio. High
brightness lamps use an
untinted, nondiffused lens to
provide a high luminous inten-
sity within a narrow radiation
pattern.
Lead Configurations
All of these devices are made by
encapsulating LED chips on
axial lead frames to form
molded epoxy subminiature
lamp packages. A variety of
package configuration options is
available. These include special
surface mount lead configura-
tions, gull wing, yoke lead, or Z-
bend. Right angle lead bends at
2.54 mm (0.100 inch) and 5.08
mm (0.200 inch) center spacing
are available for through hole
mounting. For more information
refer to Standard SMT and
Through Hole Lead Bend
Options for Subminiature LED
Lamps data sheet.
Technology
These subminiature solid state
lamps utilize a highly optimized
LED material technology,
transparent substrate
aluminum gallium arsenide (TS
AlGaAs). This LED technology
has a very high luminous
efficiency, capable of producing
high light output over a wide
range of drive currents (500
A
to 50 mA). The color is deep red
at a dominant wavelength of
644 nm deep red. TS AlGaAs is
a flip-chip LED technology, die
attached to the anode lead and
wire bonded to the cathode lead.
Available viewing angles are
75
, 35
, and 15
.
Description
Flat Top Package
The HLMP-PXXX Series flat top
lamps use an untinted, non-
diffused, truncated lens to
provide a wide radiation pattern
that is necessary for use in
backlighting applications. The
flat top lamps are also ideal for
use as emitters in light pipe
applications.
5964-9365E
1-169
Device Selection Guide
Viewing Angle
Deep Red
Typical Iv
Typical Iv
Package
Package Description
2
1/2
R
d
= 644 nm
I
f
= 500
a
I
f
= 20 mA
Outline
Domed, Diffused Tinted,
35
HLMP-Q102
160
B
Standard Current
Domed, Diffused Tinted,
35
HLMP-Q152
2
B
Low Current
Domed, Nondiffused
15
HLMP-Q106
530
B
Untinted, Standard Current
Domed, Nondiffused
15
HLMP-Q156
7
B
Untinted, Low Current
Flat Top, Nondiffused,
75
HLMP-P106
130
A
Untinted, Standard Current
Flat Top, Nondiffused
75
HLMP-P156
2
A
Untinted, Low Current
Package Dimensions
A) Flat Top Lamps
1.14
1.40
(0.045)
(0.055)
0.58
0.43
(0.023)
(0.017)
1.91
2.16
(0.075)
(0.085)
0.18
0.23
(0.007)
(0.009)
0.76 (0.030) MAX.
1.91
2.41
(0.075)
(0.095)
2.08
2.34
(0.082)
(0.092)
CATHODE
STRIPE
NOTE 3
0.46
0.56
(0.018)
(0.022)
1.40
1.65
(0.055)
(0.065)
0.25 (0.010) MAX.*
0.20 (0.008) MAX.
0.50 (0.020) REF.
NOTE 3
ANODE
1.65
1.91
(0.065)
(0.075)
DIA.
CATHODE
11.68
10.67
(0.460)
(0.420)
BOTH SIDES
NOTE 2
* REFER TO FIGURE 1 FOR DESIGN CONCERNS.
0.94
1.24
(0.037)
(0.049)
2.08
2.34
(0.082)
(0.092)
CATHODE
STRIPE
NOTE 3
2.92 (0.115)
MAX.
0.76
0.89
(0.030)
(0.035)
R.
0.63
0.38
(0.025)
(0.015)
0.18
0.23
(0.007)
(0.009)
1.91
2.16
(0.075)
(0.085)
2.03 (0.080)
1.78 (0.070)
0.79 (0.031)
0.53 (0.021)
B) Diffused and Nondiffused Dome Lamps
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETRES (INCHES).
2. PROTRUDING SUPPORT TAB IS CONNECTED TO ANODE LEAD.
3. LEAD POLARITY FOR THESE TS AlGaAs SUBMINIATURE LAMPS IS OPPOSITE TO THE
LEAD POLARITY OF SUBMINIATURE LAMPS USING OTHER LED TECHNOLOGIES.
1-170
NO. CATHODE DOWN.
YES. ANODE DOWN.
ANODE
TAB
Figure 1. Proper Right Angle Mounting to a PC Board to Prevent
Protruding Anode Tab from Shorting to Cathode Connection.
Absolute Maximum Ratings at T
A
= 25
C
Peak Forward Current
[2]
......................................................... 300 mA
Average Forward Current (@ I
PEAK
= 300 mA)
[1,2]
.................... 30 mA
DC Forward Current
[3]
.............................................................. 50 mA
Power Dissipation .................................................................... 100 mW
Reverse Voltage (I
R
= 100
A) ......................................................... 5 V
Transient Forward Current (10
s Pulse)
[4]
........................... 500 mA
Operating Temperature Range ..................................... -55 to +100
C
Storage Temperature Range .......................................... -55 to +100
C
LED Junction Temperature ....................................................... 110
C
Lead Soldering Temperature
[1.6 mm (0.063 in.) from body ........................... 260
C for 5 seconds
Reflow Soldering Temperatures
Convective IR .................. 235
C Peak, above 183
C for 90 seconds
Vapor Phase ..................................................... 215
C for 3 minutes
Notes:
1. Maximum I
AVG
at f = 1 kHz, DF = 10%.
2. Refer to Figure 7 to establish pulsed operating conditions.
3. Derate linearly as shown in Figure 6.
4. The transient peak current is the maximum non-recurring peak current the
device can withstand without damaging the LED die and wire bonds. It is not
recommended that the device be operated at peak currents above the Absolute
Maximum Peak Forward Current.
1-171
Optical Characteristics at T
A
= 25
C
Luminous
Color,
Viewing
Intensity
Total Flux
Peak
Dominant
Angle
Luminous
Part
I
V
(mcd)
V
(mlm)
Wavelength
Wavelength
2
1
/
2
Efficacy
Number
@ 20 mA
[1]
@ 20 mA
[2]
peak
(nm)
d
[3]
(nm)
Degrees
[4]
v
[5]
HLMP-
Min. Typ.
Typ.
Typ.
Typ.
Typ.
(lm/w)
Q106
56
530
280
654
644
15
85
Q102
22
160
-
654
644
35
85
P106
22
130
280
654
644
75
85
Optical Characteristics at T
A
= 25
C
Part
Luminous
Color,
Viewing
Number
Intensity
Total Flux
Peak
Dominant
Angle
Luminous
(Low
I
V
(mcd)
V
(mlm)
Wavelength
Wavelength
2
1
/
2
Efficacy
Current)
@ 0.5 mA
[1]
@ 0.5 mA
[2]
peak
(nm)
d
[3]
(nm)
Degrees
[4]
v
[5]
HLMP-
Min. Typ.
Typ.
Typ.
Typ.
Typ.
(lm/w)
Q156
2.1
7
10.5
654
644
15
85
Q152
1.3
2
-
654
644
35
85
P156
0.6
2
10.5
654
644
75
85
Notes:
1. The luminous intensity, Iv, is measured at the mechanical axis of the lamp package. The actual peak of the spatial radiation
pattern may not be aligned with this axis.
2.
v
is the total luminous flux output as measured with an integrating sphere.
3. The dominant wavelength,
d
, is derived from the CIE Chromaticity Diagram and represents the color of the device.
4.
1
/
2
is the off-axis angle where the liminous intensity is 1/2 the peak intensity.
5. Radiant intensity, I
v
, in watts/steradian, may be calculated from the equation I
v
= I
v
/
v
, where I
v
is the luminous intensity in
candelas and
v
is the luminous efficacy in lumens/watt.
1-172
Figure 5. Relative Efficiency vs.
Peak Forward Current.
Figure 7. Maximum Average
Current vs. Peak Forward Current.
Figure 6. Maximum Forward DC
Current vs. Ambient Temperature.
Derating Based on T
J
MAX = 110
C.
V
RELATIVE EFFICIENCY
(NORMALIZED AT 20 mA)
5
300
0.0
I
PEAK
PEAK FORWARD CURRENT mA
10
20
50
100
2
1
200
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
s
Electrical Characteristics at T
A
= 25
C
Forward
Reverse
Capacitance
Speed of Response
Voltage
Breakdown
C (pF)
s
(ns)
Part
V
F
(Volts)
V
R
(Volts)
V
F
= 0,
Thermal
Time Constant
Number
@ I
F
= 20 mA
@ I
R
= 100
A
f = 1 MHz
Resistance
e
-t/
HLMP-
Typ. Max.
Min.
Typ.
Typ.
R
J-PIN
(
C/W)
Typ.
Q106
1.9
2.4
5
20
20
170
45
Q102
1.9
2.4
5
20
20
170
45
P106
1.9
2.4
5
20
20
170
45
s
Electrical Characteristics at T
A
= 25
C
Part
Forward
Reverse
Capacitance
Speed of Response
Number
Voltage
Breakdown
C (pF)
s
(ns)
(Low
V
F
(Volts)
V
R
(Volts)
V
F
= 0,
Thermal
Time Constant
Current)
@ I
F
= 0.5 mA
@ I
R
= 100
A
f = 1 MHz
Resistance
e
-t/
HLMP-
Typ. Max.
Min.
Typ.
Typ.
R
J-PIN
(
C/W)
Typ.
Q156
1.6
1.9
5
20
20
170
45
Q152
1.6
1.9
5
20
20
170
45
P156
1.6
1.9
5
20
20
170
45
Figure 2. Relative Intensity vs.
Wavelength.
Figure 4. Relative Luminous
Intensity vs. DC Forward Current.
Figure 3. Forward Current vs.
Forward Voltage.
RELATIVE INTENSITY
600
1000
10
-3
WAVELENGTH nm
700
500
10
-2
10
-1
1.0
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 20 mA)
2
0.5
0.01
I
F
DC FORWARD CURRENT mA
5
10
20
50
2.4
2.0
1.0
0.2
0.1
0.05
1
0.5
I
F
FORWARD CURRENT mA
1.0
3.5
300
20
1
V
F
FORWARD VOLTAGE V
1.5
2.0
2.5
3.0
200
100
50
10
5
2
0.5
0
I
AVG
= AVERAGE FORWARD CURRENT mA
50
0
I
PEAK
PEAK FORWARD CURRENT mA
150
250
50
40
30
20
10
100
200
300
f > 1000 Hz
f > 300 Hz
f > 100 Hz
I
F
FORWARD CURRENT mA
0
0
T
A
AMBIENT TEMPERATURE C
40
80
50
40
30
20
10
20
60
100
R
JA
= 400 C/W
R
JA
= 550 C/W
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