TDS.31..
Vishay Telefunken
10 mm Seven Segment Display
Color
Red
Red
Orange red
Orange red
Yellow
Yellow
Green
Green
Type
TDSR315.
TDSR316.
TDSO315.
TDSO316.
TDSY315.
TDSY316.
TDSG315.
TDSG316.
Circuitry
Common anode
Common cathode
Common anode
Common cathode
Common anode
Common cathode
Common anode
Common cathode
Description
The TDS.31.. series are 10 mm character seven
segment LED displays in a very compact package.
The displays are designed for a viewing distance up to
6 meters and available in four bright colors. The grey
package surface and the evenly lighted untinted
segments provide an optimum on-off contrast.
All displays are categorized in luminous intensity
groups. That allows users to assemble displays with
uniform appearence.
Typical applications include instruments, panel
meters, point-of-sale terminals and household
equipment.
96 11507
Features
D
D
D
D
D
D
D
Evenly lighted segments
Grey package surface
Untinted segments
Luminous intensity categorized
Yellow and green categorized for color
Wide viewing angle
Suitable for DC and high peak current
Applications
Panel meters
Test- and measure- equipment
Point-of-sale terminals
Control units
Document Number 83125
Rev. A1, 02-Jun-99
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TDS.31..
Vishay Telefunken
Absolute Maximum Ratings
T
amb
= 25°C, unless otherwise specified
TDSR315.
/TDSR316. ,
TDSO315.
/TDSO316. ,
TDSY315.
/TDSY316. ,
TDSG315.
/TDSG316. ,
/
Parameter
Reverse voltage per
segment or DP
DC forward current per
segment or DP
Test Conditions
Type
Symbol
V
R
I
F
I
F
I
F
I
F
I
FSM
I
FSM
I
FSM
I
FSM
P
V
T
j
T
amb
T
stg
T
sd
R
thJA
Value
6
30
20
20
20
0.5
0.15
0.15
0.15
480
100
–40 to + 85
–40 to + 85
260
120
Unit
V
mA
mA
mA
mA
A
A
A
A
mW
°
C
°
C
°
C
°
C
K/W
Surge forward current per seg-
g
g
ment or DP
t
p
≤
10
m
s
(non repetitive)
TDSR315./316.
TDSO315./316.
TDSY315./316.
TDSG315./316.
TDSR315./316.
TDSO315./316.
TDSY315./316.
TDSG315./316.
Power dissipation
Junction temperature
Operating temperature range
Storage temperature range
Soldering temperature
Thermal resistance LED
junction/ambient
T
amb
≤
45
°
C
t
≤
3 sec, 2mm
below seating plane
Optical and Electrical Characteristics
T
amb
= 25°C, unless otherwise specified
Red
(TDSR315. ,
TDSR316.
)
Parameter
Luminous intensity per segment
(digit average)
1)
Dominant wavelength
Peak wavelength
Angle of half intensity
Forward voltage per segment or DP
Reverse voltage per segment or DP
1)
I
Vmin
and I
V
groups are mean
Test Conditions
I
F
= 10 mA
I
F
= 10 mA
I
F
= 10 mA
I
F
= 10 mA
I
F
= 20 mA
I
R
= 10
m
A
values of
segments a to g
Type
Symbol
TDSR
I
V
3150/3160
l
d
l
p
ϕ
V
F
V
R
Min
180
Typ
Max
Unit
m
cd
nm
nm
deg
V
V
6
655
660
±50
1.6
15
2
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Document Number 83125
Rev. A1, 02-Jun-99
TDS.31..
Vishay Telefunken
Orange red
(TDSO315. ,
TDSO316.
)
Parameter
Luminous intensity per segment
(digit average)
1)
Dominant wavelength
Peak wavelength
Angle of half intensity
Forward voltage per segment or DP
Reverse voltage per segment or DP
1)
I
Vmin
and I
V
groups are mean
Test Conditions
I
F
= 10 mA
I
F
= 10 mA
I
F
= 10 mA
I
F
= 10 mA
I
F
= 20 mA
I
R
= 10
m
A
values of
segments a to g
Type
Symbol
TDSO
I
V
3150/3160
l
d
l
p
ϕ
V
F
V
R
Min
450
612
630
±50
2
15
Typ
Max
Unit
m
cd
nm
nm
deg
V
V
625
3
6
Yellow
(TDSY315. ,
TDSY316.
)
Parameter
Luminous intensity per segment
(digit average)
1)
Dominant wavelength
Peak wavelength
Angle of half intensity
Forward voltage per segment or DP
Reverse voltage per segment or DP
Test Conditions
I
F
= 10 mA
I
F
= 10 mA
I
F
= 10 mA
I
F
= 10 mA
I
F
= 20 mA
I
R
= 10
m
A
Type
Symbol
TDSY
I
V
3150/3160
l
d
l
p
ϕ
V
F
V
R
Min
450
581
Typ
Max
Unit
m
cd
nm
nm
deg
V
V
594
585
±50
2.4
15
3
6
1)
I
Vmin
and I
V
groups are mean
values of
segments a to g
Green
(TDSG315. ,
TDSG316.
)
Parameter
Luminous intensity per segment
(digit average)
1)
Dominant wavelength
Peak wavelength
Angle of half intensity
Forward voltage per segment or DP
Reverse voltage per segment or DP
1)
I
Vmin
and I
V
groups are mean
Test Conditions
I
F
= 10 mA
I
F
= 10 mA
I
F
= 10 mA
I
F
= 10 mA
I
F
= 20 mA
I
R
= 10
m
A
values of
segments a to g
Type
Symbol
TDSG
I
V
3150/3160
l
d
l
p
ϕ
V
F
V
R
Min
450
562
565
±50
2.4
15
Typ
Max
Unit
m
cd
nm
nm
deg
V
V
575
3
6
Document Number 83125
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TDS.31..
Vishay Telefunken
Typical Characteristics
(T
amb
= 25
_
C, unless otherwise specified)
500
P
V
– Power Dissipation ( mW )
I
F
– Forward Current ( mA )
1000
Red
100
400
300
10
200
100
0
0
20
40
60
80
100
1
t
p
/T=0.001
t
p
=10
m
s
1
1.5
2
2.5
3
0.1
T
amb
– Ambient Temperature (
°C
)
95 10073
95 11479
V
F
– Forward Voltage ( V )
Figure 1. Power Dissipation vs. Ambient Temperature
60
I
F
– Forward Current ( mA )
50
40
Red
30
20
10
0
0
95 11480
Figure 4. Forward Current vs. Forward Voltage
1.6
I
v rel
– Relative Luminous Intensity
Red
1.2
0.8
0.4
0
20
40
60
80
100
95 10074
I
F
=10mA
0
20
40
60
80
100
T
amb
– Ambient Temperature (
°C
)
T
amb
– Ambient Temperature (
°C
)
Figure 2. Forward Current vs. Ambient Temperature
0°
I
v rel
– Relative Luminous Intensity
10
°
20
°
Figure 5. Rel. Luminous Intensity vs.
Ambient Temperature
2.4
I
v rel
– Relative Luminous Intensity
Red
2.0
1.6
1.2
0.8
0.4
I
FAV
=10mA, const.
0
10
95 10075
30°
40°
1.0
0.9
0.8
0.7
50°
60°
70°
80°
0.6
0.4
0.2
0
0.2
0.4
0.6
20
0.5
50
0.2
100
0.1
200
0.05
500
0.02
I
F
(mA)
t
p
/T
95 10082
1
Figure 3. Rel. Luminous Intensity vs.
Angular Displacement
Figure 6. Rel. Lumin. Intensity vs.
Forw. Current/Duty Cycle
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Document Number 83125
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TDS.31..
Vishay Telefunken
10
I
v rel
– Relative Luminous Intensity
Red
1
I
v rel
– Relative Luminous Intensity
1.6
Orange-Red
1.2
0.8
0.1
0.4
0.01
1
95 10076
0
10
I
F
– Forward Current ( mA )
100
95 10087
I
F
=10mA
0
20
40
60
80
100
T
amb
– Ambient Temperature (
°C
)
Figure 7. Relative Luminous Intensity vs. Forward Current
1.2
I
v rel
– Relative Luminous Intensity
Red
1.0
0.8
0.6
0.4
0.2
0
620
95 10077
Figure 10. Rel. Luminous Intensity vs.
Ambient Temperature
2.4
I
v rel
– Relative Luminous Intensity
Orange-Red
2.0
1.6
1.2
0.8
0.4
I
FAV
=10mA, const.
0
640
660
680
700
720
95 10088
10
1
20
0.5
50
0.2
100
0.1
200
0.05
500
0.02
I
F
(mA)
t
p
/T
l
– Wavelength ( nm )
Figure 8. Relative Luminous Intensity vs. Wavelength
1000
Orange-Red
I
F
– Forward Current ( mA )
100
I
v rel
– Relative Luminous Intensity
10
Figure 11. Rel. Lumin. Intensity vs.
Forw. Current/Duty Cycle
Orange-Red
1
10
0.1
1
t
p
/T=0.001
t
p
=10
m
s
0
2
4
6
8
10
0.1
95 10086
0.01
1
95 10089
10
I
F
– Forward Current ( mA )
100
V
F
– Forward Voltage ( V )
Figure 9. Forward Current vs. Forward Voltage
Figure 12. Relative Luminous Intensity vs.
Forward Current
Document Number 83125
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