0.56 inch ( 14.2 mm )
FOUR-DIGIT NUMERIC LED DISPLAYS
UVC-5X23 SERIES
DESCRIPTION
The UVC-5623/5723 is 0.56 inch (14.2mm) height four-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 have 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.
FEATURES
l
Continuous uniform segments.
l
Excellent characters appearance
l
Low power requirement
DEVICES
ABSOLUTE MAXIMUM RATINGS
@ T
A
=25
o
C
75
40
75
60
75
mW
25
15
25
20
25
mA
0.33
0.2
0.33
0.27
0.33
mA/
o
C
5
5
5
5
5
V
11/14/2000
GREEN YELLOW
RED
ORANGE
80
PACKAGE
DIMENSION
Fig. 1
l
Industuy Standard Size
l
Wide Viewing angle
UNIT
mA
INTERNAL CIRCUIT
DIAGRAM
Fig. 2
100
Power Dissipation Per Segment
Peak Forward Current Per Segment
( 1/10 Duty Cycle, 0.1ms pulse width)
Reverse Voltage Per Segment
100
100
60
Continuous Forward Current Per Dot
Derating Linear From 25
o
C
Per Dot
Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260
o
C
Operating Temperature Range
Stroage Temperature Range
-35
o
C
to+85
o
C
-35
o
C
to+85
o
C
PARAMETER
HI.EFF.
RED
PART NO.
UVC-5623
UVC-5723
DESCRIPTION
Common Anode
Common Cathode
BRIGHT
RED
Unity Opto Technology Co., Ltd.
0.56 inch ( 14.2 mm )
FOUR-DIGIT NUMERIC LED DISPLAYS
UVC-5X23 SERIES
PACKAGE DIMENSIONS
Fig. 1
INTERNAL CIRCUIT DIAGRAM
UVC-5632
UVC5732
Fig. 2
11/14/2000
Unity Opto Technology Co., Ltd.
0.56 inch ( 14.2 mm )
FOUR-DIGIT NUMERIC LED DISPLAYS
UVC-5X23 SERIES
PIN CONNECTION
1
2
3
4
5
6
7
8
9
10
11
12
ELECTRICAL/OPTICAL CHARACTERISTICS
HI.EFF. RED (UVC-5623HR / 5723HR)
@ T
A
=25
o
C
SYMBOL
MIN.
TYP.
MAX.
UNIT
I
V
800
2400
cd
p/Hue
635/623
nm
40
nm
V
F
2.0
2.6
V
I
R
100
A
I
v
- m
2:1
BRIGHT RED (UVC-5623P / 5723P)
@ T
A
=25
o
C
SYMBOL
MIN.
TYP.
MAX.
UNIT
I
V
320
950
cd
p/Hue
697/657
nm
90
nm
V
F
2.1
2.6
V
I
R
100
A
I
v
- m
2:1
11/14/2000
Spectral Line Half-Width
PARAMETER
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
Forward Voltage, Per Segment
Average Luminous Intensity
Peak Emission Wavelength
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
UVC-5723
ANODE E
ANODE D
ANODE D . P .
ANODE C
ANODE G
COMMON CATHODE (DIGIT 4)
ANODE B
COMMON CATHODE (DIGIT 3)
COMMON CATHODE (DIGIT 2)
ANODE F
CATHODE G
COMMON ANODE (DIGIT 4)
CATHODE B
UVC-5623
CATHODE E
CATHODE D
CATHODE D . P .
PIN
CATHODE A
ANODE A
COMMON ANODE (DIGIT 1)COMMON CATHODE (DIGIT 1)
COMMON ANODE (DIGIT 3)
COMMON ANODE (DIGIT 2)
CATHODE F
CONNECTION
CATHODE C
PARAMETER
TEST CONDITION
Average Luminous Intensity
I
F
= 10 mA
Peak Emission Wavelength
I
F
= 20 mA
Spectral Line Half-Width
I
F
= 20 mA
Luminous Intensity Matching Ratio
I
F
= 10 mA
Forward Voltage, Per Segment
I
F
= 20 mA
Reverse Current, Per Segment
V
R
= 5 V
Unity Opto Technology Co., Ltd.
0.56 inch ( 14.2 mm )
FOUR-DIGIT NUMERIC LED DISPLAYS
UVC-5X23 SERIES
ELECTRICAL/OPTICAL CHARACTERISTICS
GREEN (UVC-5623G / 5723G)
@ T
A
=25
o
C
SYMBOL
MIN.
TYP.
MAX.
UNIT
I
V
800
2400
mcd
p/Hue
565/569
nm
30
nm
V
F
2.1
2.6
V
I
R
100
mA
I
v
- m
2:1
YELLOW (UVC-5623Y / 5723Y)
@ T
A
=25
o
C
SYMBOL
MIN.
TYP.
MAX.
UNIT
I
V
800
2400
cd
p/Hue
585/588
nm
35
nm
V
F
2.1
2.6
V
I
R
100
A
I
v
- m
2:1
RED ORANGE (UVC-5623E / 5723E)
@ T
A
=25
o
C
SYMBOL
MIN.
TYP.
MAX.
UNIT
I
V
800
2400
cd
p/Hue
630/621
nm
40
nm
V
F
2.0
2.6
V
I
R
100
A
I
v
- m
2:1
11/14/2000
Luminous Intensity Matching Ratio
I
F
= 10 mA
Forward Voltage, Per Segment
I
F
= 20 mA
Reverse Current, Per Segment
V
R
= 5 V
Peak Emission Wavelength
I
F
= 20 mA
Spectral Line Half-Width
I
F
= 20 mA
PARAMETER
TEST CONDITION
Average Luminous Intensity
I
F
= 10 mA
I
F
= 20 mA
I
F
= 20 mA
V
R
= 5 V
I
F
= 10 mA
Peak Emission Wavelength
TEST CONDITION
I
F
= 10 mA
I
F
= 20 mA
PARAMETER
Average Luminous Intensity
PARAMETER
TEST CONDITION
Average Luminous Intensity
I
F
= 10 mA
Spectral Line Half-Width
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
Forward Voltage, Per Segment
Peak Emission Wavelength
I
F
= 20 mA
Spectral Line Half-Width
I
F
= 20 mA
Luminous Intensity Matching Ratio
I
F
= 10 mA
Forward Voltage, Per Segment
I
F
= 20 mA
Reverse Current, Per Segment
V
R
= 5 V
Unity Opto Technology Co., Ltd.
0.56 inch ( 14.2 mm )
FOUR-DIGIT NUMERIC LED DISPLAYS
UVC-5X23 SERIES
TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES
( Ambient Temperature =25
o
C Unless Otherwise Noted )
11/14/2000
0
20
40
60
80
100
120
140
160
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
0
5
10
15
20
25
30
35
40
0 10 20 30 40 50 60 70 80 90
0
1
2
3
4
0
5
10
15
20
25
30
0
1
2
3
4
0
5
10
15
20
25
30
0
0.5
1
500
550
600
650
700
750
800
Relative Intensity
FIG.1 RELATIVE LUMINOUS INTENSITY VS.
WAVELENGTH
G
Y
HR
P
Forward Current I
F
(mA)
FIG.2 RELATIVE LUMINOUS INTENSITY VS.
FORWARD CURRENT
P
H R E G
Y
H R E
G
P
Y
Forward Current I
F
(mA)
Forward Voltage (V)
FIG.4 FORWARD CURRENT VS.
FORWARD VOLTAGE
HR
G
P
Unity Opto Technology Co., Ltd.
Forward Current I
F
(mA)
FIG.2-1 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
Relative Luminous Intensity
Forward Current I
F
(mA)
Relative Luminous Intensity
Ambient Temperature (
o
C
)
FIG.3 ALLOWABLE DC CURRENT
VS. AMBIENT TEMPERATURE
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