HDSM-441x/443x
0.39” (10.0mm)
Dual digit surface mount LED display
Data Sheet
Description
The HDSM-441x/443x is a dual digit display of 0.39”
(10.0mm) height. This device utilizes AlInGaP / GaAs
chips and has a grey top surface with white segments.
Features
x
0.39” digit height
x
Low current operation
x
Excellent characters appearance
x
Available in CA and CC
x
500 pieces per reel
x
Moisture sensitivity level: Level 3
x
RoHS compliant
Ordering Information
Red
HDSM-441C
HDSM-443C
Green
HDSM-441H
HDSM-443H
Yellow
HDSM-441F
HDSM-443F
Orange
HDSM-441L
HDSM-443L
Description
Common Anode, Right Hand Decimal
Common Cathode, Right Hand Decimal
Package Dimensions
Note:
1. All dimensions are in millimeters.
2. Tolerance are +/- 0.25mm unless otherwise specified.
Pin Connection (Common Anode)
PIN No
1
2
3
4
5
6
7
8
9
10
Pin Connection (Common Cathode)
PIN No
1
2
3
4
5
6
7
8
9
10
Connection
CATHODE G
CATHODE DP
CATHODE A
CATHODE F
COMMON ANODE DIG2
CATHODE D
CATHODE E
CATHODE C
CATHODE B
COMMON ANODE DIG1
Connection
ANODE G
ANODE DP2
ANODE A
ANODE F
COMMON CATHODE DIG2
ANODE D
ANODE E
ANODE C
ANODE B
COMMON CATHODE DIG 1
Internal Circuit Diagram (Common Anode)
Internal Circuit Diagram (Common Cathode)
DIG1
10
DIG2
5
F
G DP
A
B
C
D
E
F
G
DP
DIG1
: 10
A
B
C
D
E
F
G DP
A
B
C
DIG2
: 5
D
E
F
G DP
A
B
C
D
E
3
9
8
6
7
4
1
2
3
9
8
6
7
4
1
2
Absolute Maximum Ratings @ T
A
=25°
Parameter
Power Dissipation Per Segment
Peak Forward Current Per Segment
( 1/10 Duty Cycle. ,0.1ms pulse width)
Continuous Forward Current Per Segment
Derating Linear From 25°C Per Segment
Reverse Voltage Per Segment
Operating Temperature Range
Storage Temperature Range
Green/Yellow/Red/Orange
65
100
25
0.25
5
-40°C to +105°C
-40°C to +105°C
Unit
mW
mA
mA
mA/ °C
V
2
Electrical
/ Optical Characteristics @ T
A
=25°C
Green
Parameters
Average Luminous Intensity
Emissions Wavelength
Spectral Line Half-Width
Forward Voltage, Per Segment
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
Symbol
I
V
O
p
/O
d
'O
V
F
I
R
I
V-M
Min
5.4
-
-
-
-
-
Typ
9
572/571
20
2.1
-
Max
-
-
-
2.6
100
2:1
Unit
mcd
nm
nm
V
PA
-
Test Condition
I
F
= 10mA
I
F
= 20mA
I
F
= 20mA
I
F
= 20mA
V
R
= 5V
I
F
= 10mA
Yellow
Parameters
Average Luminous Intensity
Emissions Wavelength
Spectral Line Half-Width
Forward Voltage, Per Segment
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
Symbol
I
V
O
p
/O
d
'O
V
F
I
R
I
V-M
Min
8.6
-
-
-
-
-
Typ
15
591/589
15
2.1
-
Max
-
-
-
2.6
100
2:1
Unit
mcd
nm
nm
V
PA
-
Test Condition
I
F
= 10mA
I
F
= 20mA
I
F
= 20mA
I
F
= 20mA
V
R
= 5V
I
F
= 10mA
Red
Parameters
Average Luminous Intensity
Emissions Wavelength
Spectral Line Half-Width
Forward Voltage, Per Segment
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
Symbol
I
V
O
p
/O
d
'O
V
F
I
R
I
V-M
Min
8.6
-
-
-
-
-
Typ
14.3
644/630
20
2.0
-
Max
-
-
-
2.6
100
2:1
Unit
mcd
nm
nm
V
PA
-
Test Condition
I
F
= 10mA
I
F
= 20mA
I
F
= 20mA
I
F
= 20mA
V
R
= 5V
I
F
= 10mA
Orange
Parameters
Average Luminous Intensity
Emissions Wavelength
Spectral Line Half-Width
Forward Voltage, Per Segment
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
Symbol
I
V
O
p
/O
d
'O
V
F
I
R
I
V-M
Min
8.6
-
-
-
-
-
Typ
16
611/605
17
2.1
-
Max
-
-
-
2.6
100
2:1
Unit
mcd
nm
nm
V
PA
-
Test Condition
I
F
= 10mA
I
F
= 20mA
I
F
= 20mA
I
F
= 20mA
V
R
= 5V
I
F
= 10mA
3
Typical
Electrical
/ Optical characteristic curves @ T
A
=25°C
Green
1.0
.
RELATIVE
LUMINOUS INTENSITY
G
4
RELATIVE
LUMINOUS INTENSITY
(NORMALIZED
TO 1
AT
10MA)
3
2
1
0
G
0.5
0
400
450
500
550
WAVELENGTH(nm)
600
650
700
0
5
10
15 20 25
30 35
FORWARD
CURRENT
I
F
(mA)
40
45
50
Figure 1. Relative
Luminous
Intensity vs.
Wavelength
Figure
2.
Relative
Luminous
Intensity vs. Forward Current
40
FORWARD
CURRENT
I
F
(mA)
30
20
10
0
0
10
20
30 40
50 60 70
AMBIENT
TEMPERATURE(°C)
80
90 100 110
FORWARD
CURRENT
I
F
(mA)
40
30
20
10
0
1.2
1.6
G
G
2.0
2.4
FORWARD VOLTAGE(V)
2.8
3.2
Figure 3. Allowable DC Current vs. Ambient Temperature
Figure 4. Forward Current vs. Forward
Voltage
4
Yellow
1.0
RELATIVE INTENSITY
(NORMALIZED TO 1 AT 10mA)
450
500
550
WAVELENGTH(nm)
600
650
700
4
3
2
RELATIVE INTENSITY
0.5
1
0
0
400
0
5
10
15
20 25
30 35
FORWARD CURRENT I
F
(mA)
40
45
50
Figure 1. Relative Intensity vs.
Wavelength
Figure
2.
Relative Intensity vs. Forward Current
40
FORWARD CURRENT I
F
(mA)
30
20
10
0
0
10
20
30 40
50 60 70 80
AMBIENT TEMPERATURE(°C)
90
100 110
FORWARD CURRENT I
F
(mA)
40
30
20
10
0
1.0
1.5
2.0
2.5
FORWARD
VOLTAGE(V)
3.0
3.5
Figure 3. Allowable DC Current vs. Ambient Temperature
Figure 4. Forward Current vs. Forward
Voltage
5
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