HLMP-4700, HLMP-4719, HLMP-4740
HLMP-1700, HLMP-1719, HLMP-1790
T-1
3
/
4
(5 mm), T-1 (3 mm), Low Current LED Lamps
Data Sheet
Description
These tinted diffused LED lamps are designed and opti-
mized specifically for low DC current operation. Luminous
intensity and forward voltage are tested at 2 mA to assure
consistent brightness at TTL output current levels.
Features
•
Low power
•
High efficiency
•
CMOS-MOS compatible
•
TTL compatible
•
Wide viewing angle
•
Choice of package styles
•
Choice of colors
Applications
•
Low power DC circuits
•
Telecommunications indicators
•
Portable equipment
•
Keyboard indicators
Package Dimensions
0.89 (0.035)
0.64 (0.025)
0.65 (0.026) MAX.
SQUARE TYP.
0.55 (0.022)
0.40 (0.016)
6.10 (0.240)
5.59 (0.220)
5.08 (0.200)
4.57 (0.180)
9.19 (0.362)
8.43 (0.332)
CATHODE
25.40 (1.00)
MIN.
1.27(0.050)
NOM.
2.54 (0.100) NOM.
A - HLMP-4700, -4719, -4740
1.14 (.045)
0.51 (.020)
3.43 (.135)
2.92 (.115)
∅
3.17 (.125)
2.67 (.105)
4.70 (.185)
4.19 (.165)
6.35 (.250)
5.58 (.220)
(0.022) 0.55 SQUARE TYP.
(0.016) 0.40
24.1 (.95) MIN.
CATHODE
0.65 (0.026) MAX.
2.79 (.110)
2.29 (.090)
1.52 (.060)
1.02 (.040)
B - HLMP-1700, -1719, -1790
Notes:
1. All dimensions are in mm (inches).
2. An epoxy meniscus may extend about 1 mm (0.040") down the leads.
3. For PCB hole recommendations, see the Precautions section.
Selection Guide
Package Description
T-1 3/4 Tinted Diffused
Color
Red
Device
HLMP-
4700
4700-C00xx
4700-CD0FH
Luminous Intensity Iv (mcd) at 2 mA
Min.
1.5
1.5
1.5
0.9
0.9
1.0
1.0
1.0
0.8
0.8
0.9
0.9
0.9
1.0
1.0
1.0
Typ.
2.3
2.3
2.3
2.1
2.1
2.3
2.3
2.3
2.1
2.1
2.1
2.1
2.1
2.3
2.3
2.4
Max.
–
–
4.2
–
–
–
–
3.2
–
–
–
–
2.8
–
–
3.2
2q
1/2
50
Package
Outline
A
Yellow
Green
4719
4719-A00xx
4740
4740-A00xx
4740-AB000
T-1 Tinted Diffused
Red
Yellow
1700
1700-B00xx
1719
1719-A00xx
1719-ABB00
50
B
Green
1790
1790-A00xx
1790-AB0FH
Note:
1.
q1/2
is the typical off-axis angle at which the luminous intensity is half the axial luminous intensity.
2
Part Numbering System
HLMP – X 7 XX - X X X XX
Mechanical Option
00: Bulk
01: Tape & Reel, Crimped Leads
02, BH: Tape & Reel, Straight Leads
A1, B1: Right Angle Housing, Uneven Leads
A2, B2: Right Angle Housing, Even Leads
FH: 2 Iv bins select with Inventory Control
Color Bin Options
0: Full color bin distribution
B: Color bins 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
Color Options
00: GaP HER
19: GaP Yellow
40: GaP Green
90: GaP Green
Package Options
4: T-1
3
/
4
(5 mm)
1: T-1 (3 mm)
3
Electrical/Optical Characteristics at T
A
= 25°C
Symbol
V
F
Description
Forward Voltage
T-1
3
/
4
4700
4719
4740
T-1
1700
1719
1790
1700
1719
1790
1700
1719
1790
1700
1719
1790
1700
1719
1790
1700
1719
1790
1700
1719
1790
1700
1790
1700
1719
1790
Min.
Typ.
1.7
1.8
1.9
Max.
2.0
2.5
2.2
Units
V
Test Conditions
2 mA
V
R
Reverse Breakdown
Voltage
4700
4719
4740
4700
4719
4740
4700
4719
4740
4700
4719
4740
5.0
5.0
5.0
626
585
569
40
36
28
90
90
500
11
15
18
260
[3]
290
[4]
635
565
145
500
595
V
I
R
= 50 μA
l
d
Dominant
Wavelength
nm
Note 1
Dl
1/2
Spectral Line
Halfwidth
nm
t
S
Speed of Response
ns
C
Capacitance
4700
4719
4740
pF
V
F
= 0,
f = 1 MHz
Rq
J-PIN
Thermal Resistance
4700
4719
4740
°C/W
Junction to Cathode
Lead
l
PEAK
h
V
Peak Wavelength
Luminous Efficacy
4700
4740
4700
4719
4740
nm
lumens/watt
Measurement at Peak
Note 2
Notes:
1. The dominant wavelength,
l
d
, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the
device.
2. The radiant intensity, I
e
, in watts per steradian, may be found from the equation I
e
= I
V
/h
V
, where I
V
is the luminous intensity in candelas and
h
V
is
luminous efficacy in lumens/watt.
3. T-1
3
/
4
.
4. T-1.
4
Absolute Maximum Ratings
Parameter
Power Dissipation
(Derate linearly from 92°C at 1.0 mA/°C)
DC and Peak Forward Current
Transient Forward Current (10 μs Pulse)
[1]
Reverse Voltage (I
R
= 50 μA)
Operating Temperature Range
Storage Temperature Range
Red/Yellow
Green
Red
Yellow
Green
Maximum Rating
14
17.5
15.4
7
500
5.0
-40 to 100
-20 to 100
-40 to +100
Units
mW
mA
mA
V
°C
°C
°C
Notes:
1. 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.
1.0
GREEN
RELATIVE INTENSITY
T A = 25° C
YELLOW
RED
0.5
0
500
550
600
650
WAVELENGTH – nm
700
750
Figure 1. Relative intensity vs. wavelength.
10
8
DC CURRENT – mA
6
4
2
0
RED
YELLOW
GREEN
10.0
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 2mA)
T
A
- 25°C
8.0
6.0
4.0
RED
2.0
0
YELLOW
GREEN
0
0.5
1.0
1.5
VOLTAGE – V
2.0
2.5
0
2
4
6
8
IDC -DC CURRENT PER LED - mA
10
Figure 2. Forward current vs. forward voltage.
Figure 3. Relative luminous intensity vs. forward current.
5
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