Low Profile T-1 (3 mm)
LED Lamps
Technical Data
HLMP-1350
HLMP-1450
HLMP-1550
Features
• Low Profile Height
• Small T-1 Size Diameter
3.18 mm (0.125 inch)
• High Intensity
• IC Compatible
• Choice of 3 Bright Colors
High Efficiency Red
Yellow
High Performance Green
Description
This family of diffused solid state
lamps is especially suited for
applications where small package
size is required without
sacrificing luminous intensity.
The HLMP-1350 is a red tinted
lamp providing a wide viewing
angle. The HLMP-1450 and
HLMP-1550 are similar products
in yellow and green respectively.
Package Dimensions
Selection Guide
Luminous Intensity Iv (mcd)
Min.
Typ.
Max.
1.3
2.3
1.3
2.3
1.4
2.2
1.4
2.2
1.0
3.1
1.0
3.1
1.6
2.8
5.2
Test
Condition
(mA)
10.0
10.0
10.0
10.0
20.0
20.0
20.0
Typical Viewing
Angle
[1]
(Degrees),
Dominant
1/2
2Θ
Wavelength
[2]
55
626
55
626
55
585
55
585
55
569
55
569
55
569
Part Number
HLMP-1350
HLMP-1350-C00xx
HLMP-1450
HLMP-1450-B00xx
HLMP-1550
HLMP-1550-A00xx
HLMP-1550-BC0xx
Notes:
1.
θ
1/2
is the off-axis angle at which the luminous intensity is half the axial intensity.
2. The dominant wavelength,
λ
d
, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the
color of the device.
2
Part Numbering System
HLMP - x x xx - x x x xx
Mechanical Option
00: Bulk
01: Tape & Reel, Crimped Leads
02: Tape & Reel, Straight Leads
Color Bin Options
0: Full Color Bin Distribution
Maximum Iv Bin Options
0: Open (no max. limit)
Others: Please refer to the Iv Bin Table
Minimum Iv Bin Options
Please refer to the Iv Bin Table
Viewing Angle
50: 55 degrees
Color Options
3: GaP HER
4: GaP Yellow
5: GaP Green
Package Options
1: T-1 (3 mm)
Absolute Maximum Ratings
Parameter
Peak Forward Current
Average Forward Current
DC Current
Reverse Voltage
Transient Forward Current (10
µsec
Pulse)
LED Junction Temperature
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
[1.6 mm (0.063 in.) from body]
HER
90
25
30
5
500
110
-55 to +100
Yellow
60
20
20
5
500
110
-55 to +100
260°C for
5 Seconds
Green
90
25
30
5
500
110
-20 to +100
-55 to +100
Units
mA
mA
mA
V
µA
°C
°C
Notes:
1. See Figure 5 (HER/Orange), 10 (Yellow), or 15 (Green/Emerald Green) to establish pulsed operating conditions.
2. For Red, Orange, 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. For Red, Orange, and Green series derate power linearly from 25°C at 1.8 mW/°C. For Yellow series derate power linearly from
50°C at 1.6 mW/°C.
4. The transient peak current is the maximum nonrecurring 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 currents beyond the peak forward current listed in the
Absolute Maximum Ratings.
3
Electrical Characteristics at T
A
= 25
°
C
Symbol
2θ
1/2
λ
peak
λ
d
∆λ
1/2
τ
s
Description
Included Angle Between Half
Intensity Points
Peak Wavelength
Device
HLMP
1350
1450
1550
1350
1450
1550
1350
1450
1550
1350
1450
1550
1350
1450
1550
1350
1450
1550
1350
1450
1550
1350
1450
1550
1350
1450
1550
1350
1450
1550
Min.
Typ.
55
55
55
635
583
565
626
585
569
40
36
28
90
90
500
11
15
18
290
Max.
Units
Deg.
Test
Conditions
Note 1
nm
Note 2
Dominant Wavelength
nm
Spectral Line Halfwidth
nm
Speed of Response
ns
C
Capacitance
pF
V
F
= 0
f = 1 MHz
Junction to
Cathode
Lead
I
F
= 10 mA
I
R
= 100
µA
Rθ
J-PIN
Thermal Resistance
°C/W
V
F
Forward Voltage
V
R
η
v
Reverse Breakdown Voltage
1.6
1.6
1.6
5.0
5.0
5.0
1.9
2.0
2.1
3.0
3.0
3.0
V
V
Luminous Efficacy
145
500
595
lumens/
Watt
Note 3
Notes:
1.
θ
1/2
is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
2. The dominant wavelength,
λ
d
, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the
color of the device.
3. Radiant intensity, I
e
, in watts/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
HIGH
PERFORMANCE
GREEN
YELLOW
T
A
= 25 °C
RELATIVE INTENSITY
HIGH EFFICIENCY RED
0.5
0
500
550
600
650
700
750
WAVELENGTH – nm
Figure 1. Relative Intensity vs. Wavelength.
High Efficiency Red HLMP-1350
Figure 2. Forward Current vs.
Forward Voltage Characteristics.
Figure 3. Relative Luminous Intensity
vs. DC Forward Current.
Figure 4. Relative Efficiency
(Luminous Intensity per Unit
Current) vs. Peak LED Current.
Figure 5. Maximum Tolerable Peak
Current vs. Pulse Duration. (I
DC
MAX
as per MAX Ratings)
Figure 6. Relative Luminous Intensity vs. Angular Displacement.
5
Yellow HLMP-1450
Figure 7. Forward Current vs.
Forward Voltage Characteristics.
Figure 8. Relative Luminous Intensity
vs. DC Forward Current.
Figure 9. Relative Efficiency
(Luminous Intensity per Unit
Current) vs. Peak Current.
Figure 10. Maximum Tolerable Peak
Current vs. Pulse Duration. (I
DC
MAX
as per MAX Ratings)
Figure 11. Relative Luminous Intensity vs. Angular Displacement.
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