0.56 inch ( 14.22 mm )
DUAL DIGIT NUMERIC LED DISPLAYS
DESCRIPTION
The UVD-6X10/6X40 is 0.56 inch (14.22mm) height dual digit display.
Choices of five colors-high efficiency red/bright red/green/yellow/red orange.
High efficirncy red displays has red face and red segments. Bright red displays has balck face and red segments.
Green and yellow displays have gray face and white segments. Red orange displays has orange face and orange segments.
The bright red and green LED chip are made from GaP on a transparent GaP substrate.
The yellow and red orange LED chip are made from GaAsP on a transparent GaP substrate.
UVD-6XX0 SERIES
FEATURES
l
l
l
l
l
Industuy Standard Size
Wide Viewing angle
Continuous uniform segments.
Excellent characters appearance
Low power requirement
DEVICES
PART NO.
UVD-6X10
UVD-6X40
DESCRIPTION
Common Anode
Common Cathode
PACKAGE
DIMENSION
Fig. 1
INTERNAL CIRCUIT
DIAGRAM
Fig. 2
ABSOLUTE MAXIMUM RATINGS
@ T
A
=25
o
C
PARAMETER
HI.EFF. BRIGHT
GREEN
RED
RED
75
40
75
YELLO
RED
W
ORANGE
60
75
100
25
0.33
5
UNIT
mW
mA
mA
mA/
o
C
V
Power Dissipation Per Segment
Peak Forward Current Per Segment
100
60
100
80
( 1/10 Duty Cycle. ,0.1ms pulse width)
Continuous Forward Current Per Segment
25
15
25
20
o
Derating Linear From 25
C
Per Segment
0.33
0.2
0.33
0.27
Reverse Voltage Per Segment
5
5
5
5
o
Operating Temperature Range
-35
C
to+85
o
C
Storage Temperature Range
-35
o
C
to+85
o
C
Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260
o
C
Unity Opto Technology Co., Ltd.
11/14/2000
0.56 inch ( 14.22 mm )
DUAL DIGIT NUMERIC LED DISPLAYS
PACKAGE DIMENSIONS
UVD-6XX0 SERIES
Fig. 1
INTERNAL CIRCUIT DIAGRAM
UVD-
6X10
UVD-6X40
Fig. 2
Unity Opto Technology Co., Ltd.
11/14/2000
0.56 inch ( 14.22 mm )
DUAL DIGIT NUMERIC LED DISPLAYS
UVD-6XX0 SERIES
PIN CONNECTION
CONNECTION
PIN
UVD-6X10
CATHODE E ( DIGIT 1)
CATHODE D (DIGIT 1)
CATHODE C (DIGIT 1)
CATHODE E D . P . (DIGIT 1)
CATHODE E (DIGIT 2)
CATHODE D (DIGIT 2)
CATHODE G (DIGIT 2)
CATHODE C (DIGIT 2)
CATHODE D . P . (DIGIT 2)
CATHODE B (DIGIT 2)
CATHODE A (DIGIT 2)
CATHODE F (DIGIT 2)
COMMON ANODE (DIGIT 2)
COMMON ANODE (DIGIT 1)
CATHODE B (DIGIT 1)
CATHODE A (DIGIT 1)
CATHODE G (DIGIT 1)
CATHODE F (DIGIT 1)
UVD-6X40
ANODE E (DIGIT 1)
ANODE D (DIGIT 1)
ANODE C (DIGIT 1)
ANODE E D . P . (DIGIT 1)
ANODE E (DIGIT 2)
ANODE D (DIGIT 2)
ANODE G (DIGIT 2)
ANODE C (DIGIT 2)
ANODE D . P . (DIGT 2)
ANODE B (DIGIT 2)
ANODE A (DIGIT 2)
ANODE F (DIGIT 2)
COMMON CATHODE (DIGIT 2)
COMMON CATHODE (DIGIT 1)
ANODE B (DIGIT 1)
ANODE A (DIGIT 1)
ANODE G (DIGIT 1)
ANODE F (DIGIT 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
ELECTRICAL/OPTICAL CHARACTERISTICS
HI.EFF. RED (UVD-6910HR / 6940HR)
PARAMETER
SYMBOL
Average Luminous Intensity
I
V
Peak Emission Wavelength
λp/Hue
Spectral Line Half-Width
∆λ
Forward Voltage, Per Segment
V
F
I
R
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
I
v
- m
PARAMETER
SYMBOL
Average Luminous Intensity
I
V
Peak Emission Wavelength
λp/Hue
Spectral Line Half-Width
∆λ
Forward Voltage, Per Segment
V
F
Reverse Current, Per Segment
I
R
Luminous Intensity Matching Ratio
I
v
- m
MIN.
800
TYP.
2400
635/623
40
2.0
MAX.
UNIT
µcd
nm
nm
V
µA
2.6
100
2:1
MAX.
@ T
A
=25
o
C
TEST CONDITION
I
F
= 10 mA
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
V
R
= 5 V
I
F
= 10 mA
@ T
A
=25
o
C
TEST CONDITION
I
F
= 10 mA
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
V
R
= 5 V
I
F
= 10 mA
BRIGHT RED (UVD-6710P / 6740P)
MIN.
320
TYP.
950
697/657
90
2.1
UNIT
µcd
nm
nm
V
µA
2.6
100
2:1
Unity Opto Technology Co., Ltd.
11/14/2000
0.56 inch ( 14.22 mm )
DUAL DIGIT NUMERIC LED DISPLAYS
ELECTRICAL/OPTICAL CHARACTERISTICS
UVD-6XX0 SERIES
GREEN (UVD-6410G / 6440G)
PARAMETER
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
Forward Voltage, Per Segment
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
SYMBOL
I
V
λp/Hue
∆λ
V
F
I
R
I
v
- m
MIN.
800
TYP.
2400
565/569
30
2.1
MAX.
UNIT
mcd
nm
nm
V
mA
2.6
100
2:1
@ T
A
=25
o
C
TEST CONDITION
I
F
= 10 mA
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
V
R
= 5 V
I
F
= 10 mA
@ T
A
=25
o
C
TEST CONDITION
I
F
= 10 mA
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
V
R
= 5 V
I
F
= 10 mA
@ T
A
=25
o
C
TEST CONDITION
I
F
= 10 mA
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
V
R
= 5 V
I
F
= 10 mA
YELLOW (UVD-6810Y / 6840Y)
PARAMETER
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
Forward Voltage, Per Segment
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
SYMBOL
I
V
λp/Hue
∆λ
V
F
I
R
I
v
- m
MIN.
800
TYP.
2400
585/588
35
2.1
MAX.
UNIT
µcd
nm
nm
V
µA
2.6
100
2:1
RED ORANGE (UVD-6610E / 6640E)
PARAMETER
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
Forward Voltage, Per Segment
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
SYMBOL
I
V
λp/Hue
∆λ
V
F
I
R
I
v
- m
MIN.
800
TYP.
2400
630/621
40
2.0
MAX.
UNIT
µcd
nm
nm
V
µA
2.6
100
2:1
Unity Opto Technology Co., Ltd.
11/14/2000
0.56 inch ( 14.22 mm )
DUAL DIGIT NUMERIC LED DISPLAYS
UVD-6XX0 SERIES
TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES
( Ambient Temperature =25
o
C
Unless Otherwise Noted )
Relative Intensity
G
Y
HR,
P
1
0.5
0
500
550
600
650
700
750
800
FIG.1 RELATIVE LUMINOUS INTENSITY VS.
WAVELENGTH
4
4
Relative Luminous
Intensity
3
2
1
0
0
5
10
15
20
25
30
P
Relative Luminous
Intensity
HR
E G
3
Y
2
1
0
0
5
10
15
20
25
30
Forward Current I
F
(mA)
FIG.2 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
Forward Current I
F
(mA)
Forward Current I
F
(mA)
40
35
30
25
20
15
10
5
0
Forward Current I
F
(mA)
FIG.2-1 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
HR E
160
140
120
100
80
60
40
20
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
G
P
H
Y
P
R
E
0 10 20 30 40 50 60 70 80 90
Ambient Temperature (
o
C
)
FIG.3 ALLOWABLE DC CURRENT
VS. AMBIENT TEMPERATURE
Forward Voltage (V)
FIG.4 FORWARD CURRENT VS.
FORWARD VOLTAGE
Unity Opto Technology Co., Ltd.
11/14/2000
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