T-1
3
/
4
(5 mm), T-1 (3 mm), Low
Current LED Lamps
Technical Data
HLMP-4700, -4719, -4740
HLMP-1700, -1719, -1790
Features
• Low Power
• High Efficiency
• CMOS-MOS Compatible
• TTL Compatible
• Wide Viewing Angle
• Choice of Package Styles
• Choice of Colors
• Portable Equipment
• Keyboard Indicators
Description
These tinted diffused LED lamps
are designed and optimized
specifically for low DC current
operation. Luminous intensity and
forward voltage are tested at
2 mA to assure consistent bright-
ness at TTL output current levels.
Applications
• Low Power DC Circuits
• Telecommunications
Indicators
Package Dimensions
HLMP-7000, -7019, -7040
HLMP-4700, -4719, -4740
HLMP-1700, -1719, -1790
A
B
2
Selection Guide
Package Description
T-1 3/4 Tinted Diffused
Color
Red
Device HLMP-
4700
4700-C00xx
4700-CD0FH
4719
4719-A00xx
4740
4740-A00xx
4740-AB000
1700
1700-B00xx
1719
1719-A00xx
1719-ABB00
1790
1790-A00xx
1790-AB0FH
Luminous Intensity Iv
(mcd) at 2 mA
Min.
Typ.
Max.
1.5
2.3
–
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
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
–
4.2
–
–
–
–
3.2
–
–
–
–
2.8
–
–
3.2
2θ
1/2
50
Package
Outline
A
Yellow
Green
T-1 Tinted Diffused
Red
Yellow
50
B
Green
Note:
1.
θ
1
/
2
is the typical off-axis angle at which the luminous intensity is half the axial luminous intensity.
3
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 Option
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)
4
Electrical/Optical Characteristics at T
A
= 25
°
C
Symbol
V
F
Description
Forward Voltage
T-1
3
/
4
4700
4719
4740
4700
4719
4740
4700
4719
4740
4700
4719
4740
4700
4719
4740
4700
4719
4740
4700
4719
4740
4700
4719
4740
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
1719
1790
1700
1719
1790
5.0
5.0
5.0
626
585
569
40
36
28
90
90
500
11
15
18
260
[3]
290
[4]
635
583
565
145
500
595
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
Dominant
Wavelength
Spectral Line
Halfwidth
Speed of Response
V
I
R
= 50
µA
λ
d
nm
Note 1
∆λ
1/2
nm
τ
S
ns
C
Capacitance
pF
V
F
= 0,
f = 1 MHz
Junction to
Cathode Lead
Measurement
at peak
Note 2
Rθ
J-PIN
Thermal
Resistance
Peak Wavelength
°C/W
λ
PEAK
nm
η
V
Luminous Efficacy
lumens
watt
Notes:
1. The dominant wavelength,
λ
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
/η
V
, where I
V
is the luminous intensity in
candelas and
η
V
is luminous efficacy in lumens/watt.
3. T-1
3
/
4
.
4. T-1.
5
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
Lead Soldering Temperature
[1.6 mm (0.063 in.) from body]
Red/Yellow
Green
Maximum Rating
Red
Yellow
Green
7
500
5.0
-55°C to 100°C
-20°C to 100°C
-55°C to +100°C
260°C for 5 seconds
24
36
24
Units
mW
mA
mA
V
Note:
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.
Figure 1. Relative Intensity vs. Wavelength.
10
8
DC CURRENT – mA
RED
6
YELLOW
GREEN
4
2
0
0
0.5
1.0
1.5
2.0
2.5
VOLTAGE – V
Figure 2. Forward Current vs. Forward Voltage.
Figure 3. Relative Luminous Intensity vs. Forward Current.
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