HLMP-CW46, HLMP-CW47, HLMP-CW76, HLMP-CW77
T-1 ¾ (5mm) Extra Bright Precision Optical
Performance White LED Lamps
Data Sheet
Description
These high intensity white LED lamps are based on In-
GaN material technology. A blue LED die is coated by
phosphor to produce white. The typical resulting color is
described by the coordinates x = 0.31, y = 0.31 using the
1931 CIE Chromaticity Diagram.
These T-1 ¾ lamps are untinted, diffused, and incorporate
precise optics which produce well-defined spatial radia-
tion patterns at specific viewing cone angle.
Features
Well defined spatial radiation pattern
High luminous white emission
Viewing angle: 50° and 70°.
Standoff or non-standoff leads
Superior resistance to moisture
Applications
Electronic signs and signals
Small area illumination
Legend backlighting
General purpose indicators
Benefit
Reduced power consumption, higher reliability, and
increased optical/mechanical design flexibility com-
pared to incandescent bulbs and other alternative
white light sources.
Caution: Devices are Class 1 ESD sensitive. Please observe appropriate precautions during handling and processing.
Refer to Application Note AN-1142 for additional details.
Package Dimensions
Package Dimension A
5.00 ± 0.20
(0.197 ± 0.008)
8.71 ± 0.20
(0.343 ± 0.008)
1.14 ± 0.20
(0.045 ± 0.008)
DIMENSION H
Package Dimension B
5.00 ± 0.20
(0.197 ± 0.008)
8.71 ± 0.20
(0.343 ± 0.008)
2.35 (0.093)
MAX.
0.70 (0.028)
MAX.
31.60 MIN.
(1.244)
31.60
MIN.
(1.244)
1.14 ± 0.20
(0.045 ± 0.008)
1.50 ± 0.15
(0.059 ± 0.006)
0.70 (0.028)
MAX.
CATHODE
LEAD
CATHODE
LEAD
DIMENSION H:
50°: 11.98 ± 0.25mm (0.4715 ± 0.01 inches)
70°: 11.09 ± 0.25mm (0.4365 ± 0.01 inches)
1.00 MIN.
(0.039)
0.50 ± 0.10 SQ. TYP.
(0.020 ± 0.004)
1.00 MIN.
(0.039)
0.50 ± 0.10
SQ. TYP.
(0.020 ± 0.004)
5.80 ± 0.20
(0.228 ± 0.008)
CATHODE
FLAT
2.54 ± 0.38
(0.100 ± 0.015)
CATHODE
FLAT
5.80 ± 0.20
(0.228 ± 0.008)
2.54 ± 0.38
(0.100 ± 0.015)
Notes:
1. All dimensions are in millimeters /inches.
2. Epoxy meniscus may extend about 1mm (0.040”) down the leads.
3. If heat-sinking application is required, the terminal for heat sink is anode.
Part Numbering System
HLMP - CW XX - X X X XX
Mechanical Option
00: Bulk
DD: Ammo Pack Straight Leads
Color Bin Options
0: Full color bin distribution
B: Color bin 2 & 3 only
Maximum Intensity Bin
0: No maximum intensity bin limit
Others: Refer to Device Selection Guide
Minimum Intensity Bin
Refer to Device Selection Guide
Viewing Angle and Standoff Option
46: 50° without standoff
47: 50° with standoff
76: 70° without standoff
77: 70° with standoff
2
Device Selection Guide
Part Number
HLMP-CW46-PS0xx
HLMP-CW46-QR0xx
HLMP-CW46-QRBxx
HLMP-CW46-RU0xx *
HLMP-CW46-ST0xx *
HLMP-CW46-STBxx *
HLMP-CW47-PS0xx
HLMP-CW47-QR0xx
HLMP-CW47-QRBxx
HLMP-CW47-RU0xx *
HLMP-CW47-ST0xx *
HLMP-CW47-STBxx *
HLMP-CW76-NR0xx
HLMP-CW76-PQ0xx
HLMP-CW76-PQBxx
HLMP-CW76-QT0xx *
HLMP-CW76-RS0xx *
HLMP-CW76-RSBxx *
HLMP-CW77-NR0xx
HLMP-CW77-PQ0xx
HLMP-CW77-PQBxx
HLMP-CW77-QT0xx *
HLMP-CW77-RS0xx *
HLMP-CW77-RSBxx *
* recommended for new designs.
Notes:
1. Tolerance for luminous intensity measurement is +/- 15%
2. The luminous intensity is measured on the mechanical axis of the lamp package.
3. The optical axis is closely aligned with the package mechanical axis.
4. 2
1/2
is the off-axis angle where the luminous intensity is ½ the on axis intensity
Typical Viewing Angle,
2 ½ (Degree)
50
50
50
50
50
50
50
50
50
50
50
50
70
70
70
70
70
70
70
70
70
70
70
70
Intensity (mcd) at 20 MA
Min.
880
1150
1150
1500
1900
1900
880
1150
1150
1500
1900
1900
680
880
880
1150
1500
1500
680
880
880
1150
1500
1500
Max.
2500
1900
1900
4200
3200
3200
2500
1900
1900
4200
3200
3200
1900
1500
1500
3200
2500
2500
1900
1500
1500
3200
2500
2500
Standoff
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Package
Dimension
A
A
A
A
A
A
B
B
B
B
B
B
A
A
A
A
A
A
B
B
B
B
B
B
3
Absolute Maximum Rating at T
A
= 25
o
C
Parameters
DC forward current
[1]
Peak pulsed forward current
[2]
Power dissipation
LED junction temperature
Operating temperature range
Storage temperature range
Notes:
1. Derate linearly as shown in figure 2.
2. Duty factor 10%, frequency 1KHz
Value
30
100
105
110
-40 to +85
-40 to +100
Unit
mA
mA
mW
C
C
C
Electrical/Optical Characteristics T
A
= 25
o
C
Parameters
Forward voltage
Reverse Voltage
[1]
Thermal resistance
Chromaticity Coordinates
[2]
Capacitance
Symbol
V
F
V
R
R
J-PIN
XY
C
Min
5.0
Typ
3.2
Max
4.0
Units
V
V
Test Condition
I
F
= 20 mA
I
R
= 10 mA
LED Junction to anode lead
I
F
= 20 mA
VF=0, f=1MHz
240
0.31
0.31
70
C/W
Notes:
1. The reverse voltage of the product is equivalent to the forward voltage of the protective chip at I
R
= 10
A
2. The chromaticity coordinates are derived from the CIE 1931 Chromaticity Diagram and represent the perceived color of the device.
1.0
RELATIVE LUMINOUS INTENSITY
I
F
- FORWARD CURRENT - mA
0.8
0.6
0.4
0.2
0.0
380
35
1.5
RELATIVE LUMINOUS INTENSITY
Rθ
J-A
= 585°C/W
30
25
Rθ
J-A
= 780°C/W
20
15
10
5
0
0
20
40
60
80
AMBIENT TEMPERATURE - °C
100
1.2
0.9
0.6
0.3
0
0
10
20
FORWARD CURRENT - mA
30
480
580
680
WAVELENGTH - nm
780
Figure 1. Relative Intensity vs. Wavelength
Figure 2. Forward Current vs. Ambient Tempera-
ture
Figure 3. Relative Intensity versus DC Forward
Current
4
0.025
IF - FORWARD CURRENT - mA
0.020
0.015
Y-COORDINATES
0.010
0.005
0.000
20mA
30mA
0.000
0.005
0.010
X-COORDINATES
0.015
10mA
5mA
1mA
30
25
20
15
10
5
0
2.0 2.2
2.4 2.6 2.8 3.0 3.2 3.4 3.6
VF - FORWARD VOLTAGE - VOLTS
Intensity Bin Limit Table
Intensity (mcd) at 20 mA
Bin
N
P
Q
R
S
T
U
Min
680
880
1150
1500
1900
2500
3200
Max
880
1150
1500
1900
2500
3200
4200
-0.005
-0.010
-0.005
Figure 4. Chromaticity shift vs. Current
*Note: (x,y) values @ 20mA reference to (0,0)
Figure 5. Forward Current vs. Forward Voltage
Tolerance for each bin limit is ± 15%
1
RELATIVE LUMINOUS INTENSITY
0.5
0
-90
-60
-30
0
30
ANGULAR DISPLACEMENT (°)
60
90
Figure 6. Spatial Radiation Pattern for CW4x
1
RELATIVE LUMINOUS INTENSITY
0.5
0
-90
-60
-30
0
30
ANGULAR DISPLACEMENT (°)
60
90
Figure 7. Spatial Radiation Pattern for CW7x
5
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