Agilent
T-1
3
/
4
(5 mm), T-1 (3 mm),
Low Current, Double Heterojunction
AlGaAs Red LED Lamps
Data Sheet
Features
• Minimum luminous intensity
specified at 1 mA
• High light output at low currents
• Wide viewing angle
• Outstanding material efficiency
• Low power/low forward voltage
the dominant wavelength of 637
nanometres. These lamps are
ideally suited for use in
applications where high light
output is required with minimum
power output.
• CMOS/MOS compatible
• TTL compatible
• Deep red color
Applications
• Low power circuits
• Battery powered equipment
• Telecommunication indicators
HLMP-D150/D155, HLMP-K150/K155
Description
These solid state LED lamps utilize
newly developed double
heterojunction (DH) AlGaAs/GaAs
material technology. This LED
material has outstanding light
output efficiency at very low drive
currents. The color is deep red at
Package Dimensions
3.43 (0.135)
2.92 (0.115)
3.17 (0.125)
∅
2.67 (0.105)
6.35 (0.250)
5.58 (0.220)
4.70 (0.185)
4.19 (0.165)
1.14 (0.045)
0.51 (0.020)
SHOULDER
0.65 (0.026) MAX.
24.1
MIN.
(0.95)
0.55 (0.022)
SQ. TYP.
0.40 (0.016)
CATHODE
A
B
1.52 (0.060)
1.02 (0.040)
2.79 (0.110)
2.29 (0.090)
C
Selection Guide
Luminous Intensity
Iv (mcd) at 1 mA
Min.
Typ.
1.3
3.0
1.3
3.0
1.3
3.0
5.4
10.0
5.4
10.0
1.3
2.0
1.3
2.0
1.3
3.0
2.1
3.0
1.3
3.0
2.1
3.0
2.1
3.0
2
θ
1/2[1]
Degree
65
65
65
24
24
60
60
60
45
45
45
45
Package
Outline
A
A
A
B
B
C
C
C
C
C
C
C
Package Description
T-1 3/4 Red Tinted Diffused
T-1 3/4 Red Untinted Non-diffused
T-1 Red Tinted Diffused
T-1 Red Untinted Non-diffused
Device HLMP-
D150
D150-C00xx
D150-CD0xx
D155
D155-F00xx
K150
K150-C00xx
K150-CD0xx
K155
K155-CD0xx
K155-D00xx
K155-DE0xx
Max.
–
–
4.2
–
–
–
–
4.2
–
4.2
–
6.8
Note:
1.
θ
1/2
is the off axis angle from lamp centerline where the luminous intensity is
1
/
2
the on-axis value.
Part Numbering System
HLMP - x 1 xx - x x x xx
Mechanical Option
00: Bulk
01: Tape & Reel, Crimped Leads
02: Tape & Reel, Straight Leads
A1, B1: Right Angle Housing, Uneven Leads
A2, B2: Right Angle Housing, Even Leads
DD, DH: Ammo Pack
Color Bin Optioms
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
Lens Option
50: Tinted, Diffused
55: Untinted, Nondiffused
Package Options
D: T-1
3
/
4
(5 mm)
K: T-1 (3 mm)
2
Absolute Maximum Ratings at T
A
= 25°C
Parameter
Peak Forward Current
[1]
Average Forward Current
DC Current
[2]
Power Dissipation
Reverse Voltage (I
R
= 100
µA)
Transient Forward Current (10
µs
Pulse)
[3]
LED Junction Temperature
Operating Temperature Range
Storage Temperature Range
Wave Soldering Temperature [1.59 mm (0.063 in.) from body]
Lead Solder Dipping Temperature [1.59 mm (0.063 in.) from body]
Value
300 mA
20 mA
30 mA
87 mW
5V
500 mA
110°C
-20 to +100°C
-55 to +100°C
250°C for 3 seconds
260°C for 5 seconds
Notes:
1. Maximum I
PEAK
at f = 1 kHz, DF = 6.7%.
2. Derate linearly as shown in Figure 4.
3. 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 beyond the Absolute Maximum Peak Forward Current.
Electrical/Optical Characteristics at T
A
= 25°C
Symbol
V
F
V
R
λ
p
λ
d
∆λ
1
/
2
τ
S
C
Rθ
J-PIN
Description
Forward Voltage
Reverse Breakdown Voltage
Peak Wavelength
Dominant Wavelength
Spectral Line Halfwidth
Speed of Response
Capacitance
Thermal Resistance
Min.
5.0
Typ.
1.6
15.0
645
637
20
30
30
260
[3]
210
[4]
290
[5]
80
Max.
1.8
Unit
V
V
nm
nm
nm
ns
pF
°C/W
Test Condition
I
F
= 1 mA
I
R
= 100
µA
Measurement at Peak
Note 1
Exponential Time
Constant, e
-t
/T
S
V
F
= 0, f = 1 MHz
Junction to Cathode Lead
η
V
Luminous Efficacy
Im/W
Note 2
Notes:
1. The dominant wavelength,
λ
d
, is derived from the CIE chromaticity diagram and represents the color of the device.
2. The radiant intensity, I
e
, in watts per steradian, may be found from the equation I
e
= l
V
/η
V
, where I
V
is the luminous intensity in candelas and
η
V
is
luminous efficacy in lumens/watt.
3. HLMP-D150.
4. HLMP-D155.
5. HLMP-K150/-K155.
3
Figure 1. Relative intensity vs. wavelength.
Figure 2. Forward current vs. forward voltage.
Figure 3. Relative luminous intensity vs. dc forward current.
Figure 4. Maximum forward dc current vs. ambient temperature.
Derating based on T
J
Max. = 110
°C.
Figure 5. Relative luminous intensity vs. angular displacement.
HLMP-D150.
Figure 6. Relative luminous intensity vs. angular displacement.
HLMP-K150.
4
Figure 7. Relative luminous intensity vs. angular displacement.
HLMP-D155.
Figure 8. Relative luminous intensity vs. angular displacement.
HLMP-K155.
Intensity Bin Limits
Color
Red
Bin
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Intensity Range (mcd)
Min.
Max.
1.5
2.4
2.4
3.8
3.8
6.1
6.1
9.7
9.7
15.5
15.5
24.8
24.8
39.6
39.6
63.4
63.4
101.5
101.5
162.4
162.4
234.6
234.6
340.0
340.0
540.0
540.0
850.0
850.0
1200.0
1700.0
2400.0
3400.0
4900.0
7100.0
10200.0
14800.0
21400.0
1200.0
1700.0
2400.0
3400.0
4900.0
7100.0
10200.0
14800.0
21400.0
30900.0
5
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