1-134
Part
Minimum
Number
Intensity
Color
HLMP-
Application
(mcd) at 10 mA
(Material)
1300
General Purpose
1.3
High Efficiency
1301
General Purpose
2.1
1302
High Ambient
3.4
1385
Premium Lamp
8.6
K400
General Purpose
1.3
Orange
K401
High Ambient
2.1
K402
Premium Lamp
3.4
1400
General Purpose
1.4
Yellow
1401
General Purpose
2.2
1402
High Ambient
3.6
1485
Premium Lamp
5.7
1503
General Purpose
1.0
Green
1523
High Ambient
2.6
1585
Premium Lamp
4.2
K600
[1]
General Purpose
1.0
Emerald Green
(GaP)
Note:
1. Please refer to Application Note 1061 for information comparing standard green and
emerald green light output degradation.
H
T-1 (3 mm) Diffused
LED Lamps
Technical Data
Features
High Intensity
Choice of 4 Bright Colors
High Efficiency Red
Orange
Yellow
High Performance Green
Popular T-1 Diameter
Package
Selected Minimum
Intensities
Wide Viewing Angle
General Purpose Leads
Reliable and Rugged
Available on Tape and Reel
Description
This family of T-1 lamps is widely
used in general purpose indicator
applications. Diffusants, tints, and
optical design are balanced to
yield superior light output and
wide viewing angles. Several
intensity choices are available in
each color for increased design
flexibility.
Package Dimensions
HLMP-130X Series
HLMP-1385
HLMP-140X Series
HLMP-1485
HLMP-1503
HLMP-1523
HLMP-1585
HLMP-K40X Series
HLMP-K600
Red
(GaAsP on
GaP)
(GaAsP on
GaP)
(GaAsP on
GaP)
(GaP)
5964-9374E
1-135
Absolute Maximum Ratings at T
A
= 25
C
Parameter
HER/Orange
Yellow
Green
Units
Peak Forward Current
90
60
90
mA
Average Forward Current
[1]
25
20
25
mA
DC Current
[2]
30
20
30
mA
Reverse Voltage (I
R
= 100
A)
5
5
5
V
Transient Forward Current
[4]
500
500
500
mA
(10
sec Pulse)
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 5 seconds
[1.6 mm (0.063 in.) from body]
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 non-recurring 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.
Electrical Characteristics at T
A
= 25
C
Device
Test
Symbol
Description
HLMP-
Min.
Typ.
Max.
Units
Conditions
I
V
Luminous Intensity
High Efficiency Red
1300
1.3
5.0
mcd
I
F
= 10 mA
1301
2.1
5.5
1302
3.4
7.0
1385
8.6
11.0
Orange
K400
1.3
5.0
K401
2.1
5.5
K402
3.4
7.0
Yellow
1400
1.4
5.0
1401
2.2
6.0
1402
3.6
7.0
1485
5.7
10.0
Green
1503
1.0
5.0
1523
2.6
7.0
1585
4.2
8.5
Emerald Green
K600
1.0
4.5
1-136
Electrical Characteristics at T
A
= 25
C (cont.)
Device
Test
Symbol
Description
HLMP-
Min.
Typ.
Max.
Units
Conditions
2
1
/
2
Included Angle Between
All
60
Deg.
I
F
= 10 mA
Half Luminous Intensity
See Note 1
Points
PEAK
Peak Wavelength
High Efficiency Red
635
nm
Measurement
Orange
600
at Peak
Yellow
583
Green
565
Emerald Green
558
d
Dominant Wavelength
High Efficiency Red
626
nm
See Note 2
Orange
602
Yellow
585
Green
569
Emerald Green
560
1/2
Spectral Line Halfwidth
High Efficiency Red
40
nm
Yellow
36
Green
28
Emerald Green
24
s
Speed of Response
High Efficiency Red
90
ns
Orange
280
Yellow
90
Green
500
Emerald Green
3100
C
Capacitance
High Efficiency Red
11
pF
V
F
= 0;
Orange
4
f = 1 MHz
Yellow
15
Green
18
Emerald Green
35
R
J-PIN
Thermal Resistance
All
290
C/W
Junction to
Cathode Lead
V
F
Forward Voltage
HER/Orange
1.5
1.9
2.4
V
I
F
= 10 mA
Yellow
1.5
2.0
2.4
Green
1.5
2.1
2.7
Emerald Green
2.1
2.7
V
R
Reverse Breakdown
All
5.0
V
I
R
= 100
A
Voltage
V
Luminous Efficacy
High Efficiency Red
145
lumens
See Note 3
Orange
380
Watt
Yellow
500
Green
595
Emerald Green
655
Notes:
1.
1
/
2
is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
2. The dominant wavelength,
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
/
v
, where I
v
is the luminous intensity in candelas and
v
is the luminous efficacy in lumens/watt.
1-137
Figure 5. Maximum Tolerable Peak
Current vs. Pulse Duration. (I
DC
MAX
as per MAX Ratings).
Figure 6. Relative Luminous Intensity vs. Angular Displacement.
Figure 3. Relative Luminous Intensity
vs. DC Forward Current.
Figure 2. Forward Current vs.
Forward Voltage Characteristics.
Figure 4. Relative Efficiency
(Luminous Intensity per Unit Current)
vs. Peak LED Current.
T-1 High Efficiency Red, Orange Diffused Lamps
Figure 1. Relative Intensity vs. Wavelength.
ORANGE
AlGaAs RED
HIGH EFFICIENCY RED
WAVELENGTH nm
RELATIVE INTENSITY
1.0
0.5
0
500
550
600
650
700
750
YELLOW
EMERALD GREEN
HIGH
PERFORMANCE
GREEN
T = 25
C
A
1-138
T-1 Yellow Diffused Lamps
Figure 10. Maximum Tolerable Peak
Current vs. Pulse Duration. (I
DC
MAX
as per MAX Ratings).
Figure 11. Relative Luminous Intensity vs. Angular Displacement.
Figure 7. Forward Current vs.
Forward Voltage Characteristics.
Figure 8. Relative Luminous Intensity
vs. Forward Current.
Figure 9. Relative Efficiency
(Luminous Intensity per Unit Current)
vs. Peak Current.
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