T-1
3
/
4
(5 mm) Low Profile
LED Lamps
Technical Data
HLMP-3351
HLMP-3366
HLMP-3451
HLMP-3466
HLMP-3554
HLMP-3568
Features
• High Intensity
• Low Profile: 5.8 mm
(0.23 in.) Nominal
• T-1
3
/
4
Diameter Package
• Diffused and Non-diffused
Types
• General Purpose Leads
• IC Compatible/Low Current
Requirements
• Reliable and Rugged
The HLMP-355x/-356x Series are
Gallium Phosphide Green Light
Emitting Diodes.
The Low Profile T-1
3
/
4
package
provides space savings and is
excellent for backlighting
applications.
Description
The HLMP-335x/-336x Series are
Gallium Arsenide Phosphide on
Gallium Phosphide High
Efficiency Red Light Emitting
Diodes.
The HLMP-345x/-346x Series are
Gallium Arsenide Phosphide on
Gallium Phosphide Yellow Light
Emitting Diodes.
Package Dimensions
5.34 (0.210)
4.83 (0.190)
2
Selection Guide
Color
Package Description
T-1 3/4 Tinted, diffused
Red
T-1 3/4 Tinted, non-diffused
45
2θ
1/2[1]
50
Part Number
HLMP-
3351
3351-D00xx
3351-F00xx
3366
3366-H00xx
3451
T-1 3/4 Tinted, diffused
Yellow
T-1 3/4 Tinted, non-diffused
T-1 3/4 Tinted, diffused
Green
T-1 3/4 Tinted, non-diffused
40
45
50
50
3451-D00xx
3451-EFBxx
3451-F00xx
3466
3466-F00xx
3554
3554-E00xx
3568
3568-F00xx
Luminous Intensity Iv (mcd)
Min.
5.4
2.1
5.4
13.8
13.8
3.6
3.6
5.7
9.2
9.2
9.2
6.7
6.7
10.6
10.6
Max.
-
-
-
-
-
-
-
18.4
-
-
-
-
-
-
-
Part Numbering System
HLMP - 3 x xx - x x x xx
Mechanical Option
00: Bulk
01: Tape & Reel, Crimped Leads
02: Tape & Reel, Straight Leads
R1: Tape & Reel, Counterclockwise
Color Bin Options
0: Full Color Bin Distribution
B: Color bin 2 & 3 only
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 Options
5x: Tinted, Diffused
6x: Tinted, Nondiffused
Color Options
3: GaP HER
4: GaP Yellow
5: GaP Green
Package Options
3: T-1 3/4 (5 mm)
3
High Efficiency Red HLMP-335x/-336x Series
Electrical Specifications at T
A
= 25
°
C
Symbol
2θ
1
/
2
Description
Including Angle Between Half
Luminous Intensity Points
Device
HLMP-
3366
Min.
Typ.
50
50
45
45
635
626
40
90
11
260
1.9
5.0
145
2.4
Max.
Units
Deg.
Test
Conditions
Note 1 (Figure 11)
λ
PEAK
λ
d
∆λ
1/2
τ
s
C
Rθ
J-PIN
V
F
V
R
η
V
Peak Wavelength
Dominant Wavelength
Spectral Line Halfwidth
Speed of Response
Capacitance
Thermal Resistance
Forward Voltage
Reverse Breakdown Voltage
Luminous Efficacy
nm
nm
nm
ns
pF
°C/W
V
V
lm/W
Measurement at
Peak (Figure 1)
Note 2
V
F
= 0; f = 1 MHz
Junction to
Cathode Lead
I
F
= 10 mA
(Figure 7)
I
R
= 100
µA
Note 3
Notes:
1.
θ
1
/
2
is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
2. 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.
Figure 7. Forward Current vs.
Forward Voltage.
Figure 8. Relative Luminous Intensity
vs. Forward Current.
Figure 9. Relative Efficiency
(Luminous Intensity per Unit Current)
vs. Peak Current.
4
Figure 10. Maximum Tolerable Peak
Current vs. Pulse Duration. (I
DC
MAX
as per MAX Ratings).
Figure 11. Relative Luminous Intensity vs. Angular
Displacement.
Yellow HLMP-345x/-346x Series
Electrical Specifications at T
A
= 25
°
C
Symbol
2θ
1/2
Description
Including Angle Between Half
Luminous Intensity Points
Device
HLMP-
3466
Min.
Typ.
50
50
45
45
583
585
36
90
15
260
2.0
5.0
500
2.4
Max.
Units
Deg.
Test
Conditions
Note 1 (Figure 16)
λ
PEAK
λ
d
∆λ
1/2
τ
s
C
Rθ
J-PIN
V
F
V
R
η
V
Peak Wavelength
Dominant Wavelength
Spectral Line Halfwidth
Speed of Response
Capacitance
Thermal Resistance
Forward Voltage
Reverse Breakdown Voltage
Luminous Efficacy
nm
nm
nm
ns
pF
°C/W
V
V
lm/W
Measurement at
Peak (Figure 1)
Note 2
V
F
= 0; f = 1 MHz
Junction to
Cathode Lead
I
F
= 10 mA
(Figure 12)
I
R
= 100
µA
Note 3
Notes:
1.
θ
1
/
2
is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
2. 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.
5
60
I
F
– FORWARD CURRENT – mA
50
40
30
20
10
0
1.0
1.5
2.0
2.5
3.0
3.5
4.0
V
F
– FORWARD VOLTAGE – V
Figure 12. Forward Current vs.
Forward Voltage.
Figure 13. Relative Luminous
Intensity vs. Forward Current.
Figure 14. Relative Efficiency
(Luminous Intensity per Unit Current)
vs. Peak Current.
Figure 15. Maximum Tolerable Peak
Current vs. Pulse Duration. (I
DC
MAX
as per MAX Ratings).
Figure 16. Relative Luminous Intensity vs. Angular Displacement.
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