0.56 inch ( 14.22 mm )
SINGLE DIGIT NUMERIC LED DISPLAYS
UVS-51X SERIES
DESCRIPTION
The UVS-51X is 0.56 inch (14.22mm) height single digit display.
Choices of five colors-high efficiency red/bright red/green/yellow/red orange.
High efficiency red displays has red face and red segments.
Green display has grayface and green segments.
Bright red, yellow and red orange displays have gray face and white 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
l
l
l
l
Industuy Standard Size
Wide Viewing angle
Continuous uniform segments.
Excellent characters appearance
Low power requirement
DEVICES
PART NO.
UVS-516
UVS-515
DESCRIPTION
Common Anode
Common Cathode
PACKAGE
DIMENSION
Fig. 1
INTERNAL CIRCUIT
DIAGRAM
Fig. 2
ABSOLUTE MAXIMUM RATINGS
@ T
A
=25
o
C
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
o
HI.EFF.
RED
75
100
25
0.33
5
BRIGHT
RED
40
60
15
0.2
5
GREEN
75
100
25
0.33
5
YELLOW
60
80
20
0.27
5
RED
ORANGE
75
100
25
0.33
5
UNIT
mW
mA
mA
mA/
o
C
V
-35
o
Cto+85
o
C
-35
o
Cto+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 )
SINGLE DIGIT NUMERIC LED DISPLAYS
UVS-51X SERIES
PACKAGE DIMENSIONS
Fig. 1
INTERNAL CIRCUIT DIAGRAM
UVS-516
UVS-515
Fig. 2
Unity Opto Technology Co., Ltd.
11/14/2000
'11/09/2000
0.56 inch ( 14.22 mm )
SINGLE DIGIT NUMERIC LED DISPLAYSUVS-51X SERIES
PIN CONNECTION
PIN
1
2
3
4
5
6
7
8
9
10
CONNECTION
UVS-515
UVS-516
CATHODE E
CATHODE D
COMMON ANODE *
CATHODE C
CATHODE D . P .
CATHODE B
CATHODE A
COMMON ANODE *
CATHODE F
CATHODE G
ANODE E
ANODE D
COMMON CATHODE *
ANODE C
ANODE D . P .
ANODE B
ANODE A
COMMON CATHODE *
ANODE F
ANODE G
ELECTRICAL/OPTICAL CHARACTERISTICS
HI.EFF. RED (UVS-515HR / 516HR)
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
2.1
MAX.
UNIT
µcd
nm
nm
V
µA
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 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
o
BRIGHT RED (UVS-515P / 516P)
PARAMETER
SYMBOL
I
V
Average Luminous Intensity
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.
320
TYP.
950
697/657
90
2.1
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 )
SINGLE DIGIT NUMERIC LED DISPLAYS UVS-51X SERIES
ELECTRICAL/OPTICAL CHARACTERISTICS
GREEN (UVS-515G / 516G)
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
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 (UVS-515Y / 516Y)
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
585/588
35
2.1
MAX.
UNIT
µcd
nm
nm
V
µA
2.6
100
2:1
RED ORANGE (UVS-515E / 516E)
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
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 )
SINGLE DIGIT NUMERIC LED DISPLAYS UVS-51X SERIES
TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES
( Ambient Temperature =25
o
C Unless Otherwise Noted )
G Y
HR,E
P
Relative Intensity
1
0.5
0
500
550
600
650
700
750
800
Relative Luminous Intensity
3
2
1
0
0
5
10
15
20
25
30
P
Relative Luminous Intensity
4
HR
FIG.1 RELATIVE LUMINOUS INTENSITY
VS. WAVELENGTH
E G
4
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)
FIG.2-1 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
HR E G
Y
P
Forward Current I
F
(mA)
40
35
30
25
20
15
10
5
0
Forward Current I
F
(mA)
160
140
120
100
80
60
40
20
0
HR
G
P
0 10 20 30 40 50 60 70 80 90
0 0. 1 1. 2 2. 3 3. 4 4. 5
5
5
5
5
5
Ambient Temperature (
o
C )
FIG.3 FORWARD CURRENT
DERATING CURVE
Forward Voltage (V)
FIG.4 FORWARD CURRENT VS.
FORWARD VOLTAGE
Unity Opto Technology Co., Ltd.
11/14/2000
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