1-149
2.5 mm x 7.6 mm Rectangular
LED Lamps
Technical Data
The HLMP-R100 uses a double
heterojunction (DH) absorbing
substrate (AS) aluminum gallium
arsenide (AlGaAs) red LED chip
in a light red epoxy package. This
combination produces
outstanding light output over a
wide range of drive currents.
The HLMP-0300 and -0301 have a
high efficiency red GaAsP on GaP
LED chip in a light red epoxy
package.
The HLMP-0400 and -0401
provide a yellow GaAsP on GaP
LED chip in a yellow epoxy
package.
Features
• Rectangular Light Emitting
Surface
• Flat High Sterance Emitting
Surface
• Stackable on 2.54 mm (0.100
inch) Centers
• Ideal as Flush Mounted
Panel Indicators
• Ideal for Backlighting
Legends
• Long Life: Solid State
Reliability
• Choice of 4 Bright Colors
DH AS AlGaAs Red
High Efficiency Red
Yellow
High Performance Green
• IC Compatible/Low Current
Requirements
Description
The HLMP–R100, -030X, -040X,
-050X are solid state lamps
encapsulated in a radial lead
rectangular epoxy package. They
utilize a tinted, diffused epoxy to
provide high on-off contrast and a
flat high intensity emitting
surface. Borderless package
design allows creation of
uninterrupted light emitting areas.
Package Dimensions
HLMP-R100
HLMP-0300/0301
HLMP-0400/0401
HLMP-0503/0504
H
The HLMP-0503 and -0504
provide a green GaP LED chip in
a green epoxy package.
5964-9378E
1-150
I (mcd) @
20 mA DC
Part
Color Number Min. Typ.
DH AlGaAs Red HLMP-R100 3.4 11.0
High HLMP-0300 1.3 2.5
Efficiency
Red HLMP-0301 2.1 5.3
HLMP-0400 1.4 2.5
Yellow
HLMP-0401 3.6 5.0
High HLMP-0503 1.6 2.5
Performance
Green HLMP-0504 2.6 8.0
Absolute Maximum Ratings at TA = 25°C
HLMP- HLMP- HLMP- HLMP-
Parameter R100 0300/-0301 0400/0401 0503/-0504 Units
Peak Forward Current 300 90 60 90 mA
Average Forward Current[1] 20 25 20 25 mA
DC Current[2] 30 30 20 30 mA
Power Dissipation 87 135 85 135 mW
Reverse Voltage (IR = 100 µA) 5 5 5 5 V
Transient Forward Current[3] (10 µs Pulse) 500 500 500 500 mA
Operating Temperature Range -20 to -20 to
+100 -55 to -55 to +100 °C
+100 +100
Storage Temperature Range -55 to -55 to
+100 +100
Lead Soldering Temperature 260°C for 5 seconds
(1.6 mm [0.063 in.] from body)
Notes:
1. See Figure 5 to establish pulsed operating conditions.
2. For AlGaAs Red, Red, and Green Series derate linearly from 50°C at 0.5 mA/°C. For Yellow Series derate linearly from 50°C at
0.2 mA/°C.
3. The transient peak current is the maximum non-recurring peak current that can be applied to the device without damaging the LED
die and wirebond. It is not recommended that the device be operated at peak current beyond the peak forward current listed in the
Absolute Maximum Ratings.
Axial Luminous Intensity
v
1-151
Figure 1. Relative Intensity vs. Wavelength.
Electrical/Optical Characteristics at TA = 25°C
HLMP HLMP HLMP
HLMP-R100 -0300/-0301 -0400/-0401 -0503/-0504 Test
Sym. Description Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Units Conditions
2θ1/2 Included Angle
Between Half
Luminous 100 100 100 100 Deg. Note 1. Fig. 6
Intensity
Points
λPPeak 645 635 583 565 nm Measurement
Wavelength at Peak
λdDominant 637 626 585 569 nm Note 2
Wavelength
∆λ1/2 Spectral Line 20 40 36 28 nm
Halfwidth
τsSpeed of 30 90 90 500 ns
Response
C Capacitance 30 16 18 18 pF VF = 0;
f = 1 MHz
RθJ-PIN Thermal 260 260 260 260 °C/W Junction to
Resistance Cathode Lead
VFForward 1.8 2.2 1.9 2.6 2.1 2.6 2.2 3.0 V IF = 20 mA
Voltage Figure 2.
VRReverse 5.0 5.0 5.0 5.0 V IR = 100 µA
Breakdown
Voltage
ηvLuminous 80 145 500 595 lm/W Note 3
Efficacy
Notes:
1. θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
2. The dominant wavelength, λd, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the
color of the device.
3. Radiant intensity, Ie, in watts/steradian, may be found from the equation Ie = Iv/ηv, where Iv is the luminous intensity in candelas and ηv
is the luminous efficacy in lumens/watt.
1-152
Figure 3. Relative Luminous Intensity
vs. Forward Current. Figure 4. Relative Efficiency
(Luminous Intensity per Unit Current)
vs. Peak Current. ηv (300 mA) for
AlGaAs Red = 0.7.
Figure 2. Forward Current vs.
Forward Voltage. VF (300 mA) for
AlGaAs Red = 2.6 Volts Typical.
Figure 6. Relative Luminous Intensity vs. Angular Displacement.
Figure 5. Maximum Tolerable Peak Current vs. Peak Duration (IPEAK MAX
Determined from Temperature Derated IDC MAX).
