HLMP-1350
Low Profile T-1 (3 mm) LED Lamps
Data Sheet
HLMP-1350, HLMP-1450, HLMP-1550
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.
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
Package Dimensions
Selection Guide
Luminous Intensity Iv (mcd)
Min.
Typ.
Max.
1.3
1.3
1.4
1.4
1.0
1.0
1.6
2.3
2.3
2.2
2.2
3.1
3.1
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),
2q
1/2
55
55
55
55
55
55
55
Dominant
Wavelength
[2]
626
626
585
585
569
569
569
Part Number
HLMP-1350
HLMP-1350-C00xx
HLMP-1450
HLMP-1450-B00xx
HLMP-1550
HLMP-1550-A00xx
HLMP-1550-BC0xx
Notes:
1.
q
1/2
is the off-axis angle at which the luminous intensity is half the axial intensity.
2. The dominant wavelength,
l
d
, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the
device.
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
2
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
HER
90
25
30
5
500
110
-55 to +100
Yellow
60
20
20
5
500
110
-55 to +100
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
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
1.6
1.6
1.6
5.0
5.0
5.0
145
500
595
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
λ
peak
nm
Note 2
λ
d
Dominant Wavelength
nm
∆λ
1/2
Spectral Line Halfwidth
nm
τ
s
Speed of Response
ns
C
Capacitance
pF
V
F
= 0
f = 1 MHz
Junction to
Cathode
Lead
I
F
= 10 mA
Rθ
J-PIN
Thermal Resistance
°C/W
V
F
Forward Voltage
1.9
2.0
2.1
3.0
3.0
3.0
V
V
R
Reverse Breakdown Voltage
V
I
R
= 100
µA
η
v
Luminous Efficacy
lumens/
watt
Note 3
Notes:
1.
q
1/2
is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
2. The dominant wavelength,
l
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
/h
v
, where I
v
is the luminous intensity in candelas and
h
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
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