Low Profile T-1 (3 mm)
LED Lamps
Technical Data
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.
HLMP-1350
HLMP-1450
HLMP-1550
Package Dimensions
Selection Guide
Test Typical Viewing
Luminous Intensity Iv (mcd) Condition Angle[1] (Degrees), Dominant
Part Number Min. Typ. Max. (mA) 2Θ1/2 Wavelength[2]
HLMP-1350 1.3 2.3 10.0 55 626
HLMP-1350-C00xx 1.3 2.3 10.0 55 626
HLMP-1450 1.4 2.2 10.0 55 585
HLMP-1450-B00xx 1.4 2.2 10.0 55 585
HLMP-1550 1.0 3.1 20.0 55 569
HLMP-1550-A00xx 1.0 3.1 20.0 55 569
HLMP-1550-BC0xx 1.6 2.8 5.2 20.0 55 569
Notes:
1. θ1/2 is the off-axis angle at which the luminous intensity is half the axial 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.
2
Absolute Maximum Ratings
Parameter HER Yellow Green Units
Peak Forward Current 90 60 90 mA
Average Forward Current 25 20 25 mA
DC Current 30 20 30 mA
Reverse Voltage 5 5 5 V
Transient Forward Current (10 µsec Pulse) 500 500 500 µA
LED Junction Temperature 110 110 110 °C
Operating Temperature Range -55 to +100 -55 to +100 -20 to +100 °C
Storage Temperature Range -55 to +100
Lead Soldering Temperature 260°C for
[1.6 mm (0.063 in.) from body] 5 Seconds
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.
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)
3
Electrical Characteristics at TA = 25°C
Device Test
Symbol Description HLMP Min. Typ. Max. Units Conditions
2θ1/2 Included Angle Between Half 1350 55 Deg. Note 1
Intensity Points 1450 55
1550 55
λpeak Peak Wavelength 1350 635 nm Note 2
1450 583
1550 565
λdDominant Wavelength 1350 626 nm
1450 585
1550 569
∆λ1/2 Spectral Line Halfwidth 1350 40 nm
1450 36
1550 28
τsSpeed of Response 1350 90 ns
1450 90
1550 500
C Capacitance 1350 11 pF VF = 0
1450 15 f = 1 MHz
1550 18
RθJ-PIN Thermal Resistance 1350 290 °C/W Junction to
1450 Cathode
1550 Lead
VFForward Voltage 1350 1.6 1.9 3.0 V IF = 10 mA
1450 1.6 2.0 3.0
1550 1.6 2.1 3.0
VRReverse Breakdown Voltage 1350 5.0 V IR = 100 µA
1450 5.0
1550 5.0
ηvLuminous Efficacy 1350 145 lumens/ Note 3
1450 500 Watt
1550 595
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.
4
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. (IDC MAX
as per MAX Ratings)
Figure 6. Relative Luminous Intensity vs. Angular Displacement.
WAVELENGTH – nm
RELATIVE INTENSITY
500 550 600 650 700 750
1.0
0.5
0
HIGH
PERFORMANCE
GREEN
HIGH EFFICIENCY RED
YELLOW T
A
= 25 °C
Figure 1. Relative Intensity vs. Wavelength.
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. (IDC MAX
as per MAX Ratings)
Figure 11. Relative Luminous Intensity vs. Angular Displacement.
6
Green HLMP-1550
Figure 16. Relative Luminous Intensity vs. Angular Displacement.
Figure 15. Maximum Tolerable Peak
Current vs. Pulse Duration. (IDC MAX
as per MAX Ratings)
Figure 12. Forward Current vs.
Forward Voltage Characteristics. Figure 13. Relative Luminous
Intensity vs. Forward Current. Figure 14. Relative Efficiency
(Luminous Intensity per Unit
Current) vs. Peak LED Current.
7
Intensity Bin Limits
Intensity Range (mcd)
Color Bin Min. Max.
Red C 1.5 2.4
D 2.4 3.8
E 3.8 6.1
F 6.1 9.7
G 9.7 15.5
H 15.5 24.8
I 24.8 39.6
J 39.6 63.4
K 63.4 101.5
L 101.5 162.4
M 162.4 234.6
N 234.6 340.0
O 340.0 540.0
P 540.0 850.0
Q 850.0 1200.0
R 1200.0 1700.0
S 1700.0 2400.0
T 2400.0 3400.0
U 3400.0 4900.0
V 4900.0 7100.0
W 7100.0 10200.0
X 10200.0 14800.0
Y 14800.0 21400.0
Z 21400.0 30900.0
Maximum tolerance for each bin limit is ±18%.
8
Intensity Bin Limits, continued
Intensity Range (mcd)
Color Bin Min. Max.
Yellow B 1.6 2.5
C 2.5 4.0
D 4.0 6.5
E 6.5 10.3
F 10.3 16.6
G 16.6 26.5
H 26.5 42.3
I 42.3 67.7
J 67.7 108.2
K 108.2 173.2
L 173.2 250.0
M 250.0 360.0
N 360.0 510.0
O 510.0 800.0
P 800.0 1250.0
Q 1250.0 1800.0
R 1800.0 2900.0
S 2900.0 4700.0
T 4700.0 7200.0
U 7200.0 11700.0
V 11700.0 18000.0
W 18000.0 27000.0
Maximum tolerance for each bin limit is ±18%.
9
Intensity Bin Limits, continued
Intensity Range (mcd)
Color Bin Min. Max.
Green A 1.1 1.8
B 1.8 2.9
C 2.9 4.7
D 4.7 7.6
E 7.6 12.0
F 12.0 19.1
G 19.1 30.7
H 30.7 49.1
I 49.1 78.5
J 78.5 125.7
K 125.7 201.1
L 201.1 289.0
M 289.0 417.0
N 417.0 680.0
O 680.0 1100.0
P 1100.0 1800.0
Q 1800.0 2700.0
R 2700.0 4300.0
S 4300.0 6800.0
T 6800.0 10800.0
U 10800.0 16000.0
V 16000.0 25000.0
W 25000.0 40000.0
Maximum tolerance for each bin limit is ±18%.
Mechanical Option Matrix
Mechanical Option Code Definition
00 Bulk Packaging, minimum increment 500 pcs/bag
01 Tape & Reel, crimped leads, minimum increment 1300 pcs/bag
02 Tape & Reel, straight leads, minimum increment 1300 pcs/bag
Color Categories
Lambda (nm)
Color Category # Min. Max.
6 561.5 564.5
5 564.5 567.5
Green 4 567.5 570.5
3 570.5 573.5
2 573.5 576.5
1 582.0 584.5
3 584.5 587.0
Yellow 2 587.0 589.5
4 589.5 592.0
5 592.0 593.0
1 597.0 599.5
2 599.5 602.0
3 602.0 604.5
Orange 4 604.5 607.5
5 607.5 610.5
6 610.5 613.5
7 613.5 616.5
8 616.5 619.5
10
Tolerance for each bin limit is ±0.5 nm.
www.semiconductor.agilent.com
Data subject to change.
Copyright © 2001 Agilent Technologies, Inc.
June 26, 2001
Obsoletes 5964-3812E (11/95)
5988-2247EN
