Data Sheet
HLMP-3707, HLMP-3907, HLMP-3750,
HLMP-3850, HLMP-3950, HLMP-3960,
HLMP-3390, HLMP-3490, HLMP-3590,
HLMP-1340, HLMP-1440, HLMP-1540,
HLMP-K640
T-1 3/4 (5 mm), T-1 (3 mm), Ultra-Bright LED
Lamps
Description
These non-diffused lamps out-perform conventional LED
lamps. By using new higher intensity material, superior
product performance is achived.
The HLMP-3750/3390/1340 Series Lamps are Gallium
Arsenide Phosphide on Gallium Phosphide red light
emitting diodes. The HLMP-3850/3490/1440 Series are
Gallium Arsenide Phosphide on Gallium Phosphide yellow
light emitting diodes. The HLMP-3950/3590/3960/1540/
K640 Series Lamps are Gallium Phosphide green light
emitting diodes.
Features
Improved brightness
Improved color performance
Available in popular T-1 and T-1 3/4 packages
New sturdy leads
IC compatible/low current capability
Reliable and rugged
Choice of three bright colors
– High Efficiency Red
– High Brightness Yellow
– High Performance Green
Applications
Lighted switches
Backlighting front panels
Light pipe sources
Keyboard indicators
Broadcom
AV02-1556EN
July 19, 2017
HLMP-3707, HLMP-3907, HLMP-3750, HLMP-3850, HLMP-3950, HLMP-3960,
HLMP-3390, HLMP-3490, HLMP-3590, HLMP-1340, HLMP-1440, HLMP-1540,
HLMP-K640
Data Sheet
T-1 3/4 (5 mm), T-1 (3 mm), Ultra-Bright LED Lamps
Package Dimensions
Figure 1: Package Outline “A”
HLMP-3750/3850/3950
5.08 (0.200)
4.57 (0.180)
Figure 2: Package Outline “B”
HLMP-3390/3490/3590
Figure 3: Package Outline “C”
HLMP-1340/1440/1540
Ø
3.17 (.125)
2.67 (.105)
3.43 (.135)
2.92 (.115)
4.70 (.185)
4.19 (.165)
13.25 (0.522)
12.45 (0.490)
0.89 (0.035)
0.64 (0.025)
9.19 (0.362)
8.43 (0.332)
1.14 (.045)
0.51 (.020)
1.32 (0.052)
1.02 (0.040)
23.0
MIN.
(0.90)
0.46 (0.018)
SQUARE NOMINAL
6.35 (.250)
5.58 (.220)
0.65 (0.026) max.
24.1 (.95) min.
1.27 (0.050)
NOM.
6.1 (0.240)
5.6 (0.220)
CATHODE
2.54 (0.100)
NOM.
(0.022) 0.55 SQ. TYP.
(0.016) 0.40
2.79 (.110)
2.29 (.090)
1.52 (.060)
1.02 (.040)
NOTE:
1. All dimensions are in millimeters (inches).
2. An epoxy meniscus may extend about 1 mm (0.40 in.) down the leads.
3. For PCB hole recommendations, see
Precautions.
Broadcom
AV02-1556EN
2
HLMP-3707, HLMP-3907, HLMP-3750, HLMP-3850, HLMP-3950, HLMP-3960,
HLMP-3390, HLMP-3490, HLMP-3590, HLMP-1340, HLMP-1440, HLMP-1540,
HLMP-K640
Data Sheet
T-1 3/4 (5 mm), T-1 (3 mm), Ultra-Bright LED Lamps
Figure 4: Package Outline “D”
HLMP-3914
5.08 (0.200)
4.57 (0.180)
Figure 5: Package Outline “E”
HLMP-3960
5.08 (0.200)
4.78 (0.188)
Figure 6: Package Outline “F”
HLMP-3707/3907
5.08 (0.200)
4.78 (0.188)
9.19 (0.362)
8.43 (0.332)
12.47 (0.491)
11.71 (0.461)
1.02 (0.040)
MAX.
9.07 (0.357)
8.56 (0.337)
13.11 (0.516)
12.34 (0.486)
9.07 (0.357)
8.56 (0.337)
0.65 MAX.
(0.026)
0.89 (0.035)
0.64 (0.025)
0.89 (0.035)
0.64 (0.025)
0.65 (0.026) MAX.
0.89 (0.035)
0.64 (0.025)
1.02 (0.040) MAX.
EPOXY
MENISCUS
25.40
(1.00) MIN.
1.32 (0.052)
1.02 (0.040)
22.86 (0.900)
MIN.
23.0
MIN.
(0.900)
CATHODE
LEAD
(NOTE 1)
1.27 (0.050)
NOM.
0.46 (0.018)
SQUARE
NOM.
1.52 (0.060)
1.02 (0.040)
0.46 (0.018)
SQUARE NOMINAL
1.52 (0.060)
1.02 (0.040)
0.53 (0.021)
0.43 (0.017) SQ.
6.10 (0.240)
5.59 (0.220)
CATHODE
FLAT
2.54 (0.100)
NOM.
Ø 6.10 (0.240)
5.60 (0.220)
CATHODE
FLAT
6.10 (0.240)
5.60 (0.220)
2.54 (0.100)
NOM.
2.79 (0.110)
2.29 (0.090)
NOTE:
1. All dimensions are in millimeters (inches).
2. An epoxy meniscus may extend about 1 mm (0.40 in.) down the leads.
3. For PCB hole recommendations, see
Precautions.
Broadcom
AV02-1556EN
3
HLMP-3707, HLMP-3907, HLMP-3750, HLMP-3850, HLMP-3950, HLMP-3960,
HLMP-3390, HLMP-3490, HLMP-3590, HLMP-1340, HLMP-1440, HLMP-1540,
HLMP-K640
Data Sheet
T-1 3/4 (5 mm), T-1 (3 mm), Ultra-Bright LED Lamps
Selection Guide
Package
Description
T-1 3/4
Luminous Intensity Iv (mcd) @ 20 mA
Color
Red
Device HLMP-
3707-L00xx
3750
3750-L00xx
Yellow
Green
3850
3850-K00xx
3907-K00xx
3914
3950
3950-K00xx
3950-LM000
3960-K0xxx
3950-MNC00
T-1 3/4 Low Profile
Red
Yellow
Green
T-1
Red
Yellow
3390
3490
3590
1340
1340-J00xx
1440
1440-H00xx
1440-HJ000
1440-IJB00
Green
1540
1540-H00xx
1540-IJ000
Emerald Green
K640
Min.
90.2
90.2
90.2
96.2
96.2
111.7
111.7
111.7
111.7
170.0
111.7
245.0
35.2
37.6
43.6
35.2
35.2
23.5
23.5
23.5
37.6
27.3
27.3
43.6
4.2
Typ.
—
125.0
125.0
140.0
140.0
—
—
265.0
265.0
300.0
265.0
490.0
55.0
55.0
55.0
55.0
55.0
45.0
45.0
45.0
75.0
45.0
45.0
60.0
21.0
Max.
—
—
—
—
—
—
—
—
—
490.0
—
760.0
—
—
—
—
—
—
—
120.2
120.2
—
—
139.6
—
2
1/2
Degree
24
24
24
24
24
24
24
24
24
24
24
24
32
32
32
45
45
45
45
45
45
45
45
45
45
Package
Outline
F
A
A
A
A
F
D
A
A
A
E
A
B
B
B
C
C
C
C
C
C
C
C
C
C
Absolute Maximum Ratings at T
A
= 25°C
Parameter
Peak Forward Current
Average Forward Current
a
DC Current
b
Transient Forward Current
c
(10-µs Pulse)
Reverse Voltage (I
R
= 100 µA)
LED Junction Temperature
Operating Temperature Range
Storage Temperature Range
a. See
Figure 8
to establish pulsed operating conditions.
b. For Red 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.
c. The transient peak current is the maximum non-recurring peak current the devices 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.
Broadcom
AV02-1556EN
4
Red
90
25
30
500
5
110
–40 to +100
–40 to +100
Yellow
60
20
20
500
5
110
–40 to +100
–40 to +100
Green/Emerald Green
90
25
30
500
5
110
–20 to +100
–40 to +100
Units
mA
mA
mA
mA
V
°C
°C
°C
HLMP-3707, HLMP-3907, HLMP-3750, HLMP-3850, HLMP-3950, HLMP-3960,
HLMP-3390, HLMP-3490, HLMP-3590, HLMP-1340, HLMP-1440, HLMP-1540,
HLMP-K640
Data Sheet
T-1 3/4 (5 mm), T-1 (3 mm), Ultra-Bright LED Lamps
Electrical/Optical Characteristics at T
A
= 25°C
Parameter
Peak
Wavelength
Symbol
PEAK
T-1 3/4
37xx
38xx
39xx
Dominant
Wavelength
d
37xx
38xx
39xx
Spectral
Line
Halfwidth
3
/
4
37xx
38xx
39xx
s
37xx
38xx
39xx
Capacitance
C
37xx
38xx
39xx
Thermal
Resistance
R
J-PIN
37xx
38xx
39xx
T-1 -3/4 Low Dome
3390
3490
3590
3390
3490
3590
3390
3490
3590
3390
3490
3590
3390
3490
3590
3390
3490
3590
1340
1440
1540
K640
Forward
Voltage
V
F
37xx
38xx
39xx
Reverse
Breakdown
Voltage
V
R
37xx
38xx
39xx
v
37xx
38xx
39xx
3390
3490
3590
3390
3490
3590
3390
3490
3590
1340
1440
1540
K640
1340
1440
1540
K640
Luminous
Efficacy
1340
1440
1540
K640
T-1
1340
1440
1540
K640
1340
1440
1540
K640
1340
1440
1540
K640
Speed of
Respond
1340
1440
1540
K640
1340
1440
1540
K640
Min.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1.5
1.5
1.5
—
5.0
—
—
—
—
—
—
—
Typ.
635
583
565
558
626
585
569
560
40
36
28
24
90
90
500
3100
11
15
18
35
210
210
210
510
290
290
290
290
1.9
2.1
2.2
2.2
—
—
—
—
145
500
595
655
Max.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2.6
2.6
3.0
3.0
—
—
—
—
—
—
—
—
lumens/ Note
b
watt
V
I
R
= 100 µA
V
I
F
= 20 mA
°C/W
Junction to
Cathode Lead
pF
V
F
= 0, f = 1 MHz
ns
nm
nm
Note
a
Units Test Conditions
nm
Measurement at
Peak
a. The dominant wavelength,
d
, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of
the device.
b. The radiant intensity, Ie, in watts per steradian, may be found from the equation Ie = IV/
V
, where IV is the luminous intensity in candelas
and
V
is the luminous efficacy in lumens/watt.
Broadcom
AV02-1556EN
5
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