TDSR0750, TDSR0760
www.vishay.com
Vishay Semiconductors
High Intensity Red Low Current 7-Segment Display
FEATURES
• 1500 μcd typical at 1 mA
• Very low power consumption
• Wide viewing angle
• Grey package surface
• Light intensity categorized at IF = 1 mA
• Material categorization: for definitions of
compliance please see www.vishay.com/doc?99912
19235
DESCRIPTION
APPLICATIONS
This series defines a new standard for low current displays.
It is a single digit 7-segment LED display utilizing AllnGaP
technology in color red.
The supreme light intensity allows applications under direct
sunlight or “black front” designs by using tinted filter glass
in front of the display.
Typical 1500 μcd at 1 mA is best in class performance for
applications with very limited power supply. The maximum
forward current of 10 mA is allowed for an ambient
temperature range of -40 °C to +85 °C without current
derating.
Due to the design of 7 mm displays, a certain amount of
cross-talk between segments is unavoidable. This light
leakage becomes more noticeable as the brightness of
the operated segments increases. However, higher
environmental illumination, or a partially transparent cover,
may reduce this effect. Therefore, it's important to consider
this phenomenon during design-in and to validate suitability
for the particular application and all its operation modes.
• Battery driven instruments
• Telecom devices
• Home appliances
• Instrumentation
• POS terminals
PRODUCT GROUP AND PACKAGE DATA
• Product group: display
• Package: 7 mm
• Product series: low current
• Angle of half intensity: ± 50°
PARTS TABLE
PART
COLOR
LUMINOUS INTENSITY
(μcd)
MIN.
TYP.
MAX.
WAVELENGTH
at
at FORWARD VOLTAGE at
(nm)
(V)
IF
IF
IF
(mA) MIN. TYP. MAX. (mA) MIN. TYP. MAX. (mA)
CIRCUITRY
TDSR0750
Red
180
-
2200
1
-
640
-
1
-
1.8
2.4
1
Common anode
TDSR0750-HI
Red
700
-
2200
1
-
640
-
1
-
1.8
2.4
1
Common anode
TDSR0760
Red
180
-
2200
1
-
640
-
1
-
1.8
2.4
1
Common cathode
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
TDSR0750, TDSR0750-HI, TDSR0760
PARAMETER
TEST CONDITION
Reverse voltage per segment
DC forward current per segment
Peak forward current per segment
Power dissipation
SYMBOL
VALUE
UNIT
VR
5
V
mA
IF
10
tp ≤ 10 μs, duty cycle 1/10
IFM
50
mA
Tamb ≤ 85 °C
PV
185
mW
Junction temperature
Tj
105
°C
Operating temperature range
Tamb
-40 to +85
°C
Storage temperature range
Tstg
-40 to +85
°C
Tsd
260
°C
RthJA
100
K/W
Soldering temperature
Thermal resistance LED junction to ambient
Rev. 1.2, 15-Nov-2021
t ≤ 3 s, 2 mm below seating plane
Document Number: 81163
1
For technical questions, contact: LED@Vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TDSR0750, TDSR0760
www.vishay.com
Vishay Semiconductors
OPTICAL AND ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
TDSR0750, TDSR0750-HI, TDSR0760, RED
PARAMETER
TEST CONDITION
PART
SYMBOL
TDSR0750
Luminous intensity per segment
(digit average)
IF = 1 mA
TDSR0750-HI
IV
TDSR0760
MIN.
TYP.
MAX.
180
-
2200
700
-
2200
180
-
2200
UNIT
μcd
Dominant wavelength
IF = 1 mA
λd
-
640
-
nm
Peak wavelength
IF = 1 mA
λp
-
650
-
nm
Angle of half intensity
IF = 1 mA
ϕ
-
± 50
-
°
Forward voltage per segment or DP
IF = 1 mA
VF
-
1.8
2.4
V
Reverse voltage per segment or DP
VR = 6 V
IR
-
10
-
μA
TDSR0750,
TDSR0750-HI,
TDSR0760
LUMINOUS INTENSITY CLASSIFICATION
GROUP
LIGHT INTENSITY (μcd)
STANDARD
MIN.
E
180
MAX.
360
F
280
560
G
450
900
H
700
1400
I
1100
2200
Note
• The above type numbers represent the order groups which include only a few brightness groups. Only one group will be shipped in one tube
(there will be no mixing of two groups in one tube).
In order to ensure availability, single brightness groups will not be orderable.
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
0°
10°
20°
25
20
15
10
5
40°
1.0
0.9
50°
0.8
60°
70°
0.7
ϕ - Angular Displacement
30°
IV rel - Relative Luminous Intensity
IF - Forward Current (mA)
30
80°
0
0
18540
20
40
60
80 85
Tamb - Ambient Temperature (°C)
100
Fig. 1 - Forward Current vs. Ambient Temperature
Rev. 1.2, 15-Nov-2021
0.6
0.4
0.2
0
95 10082
Fig. 2 - Relative Luminous Intensity vs. Angular Displacement
Document Number: 81163
2
For technical questions, contact: LED@Vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TDSR0750, TDSR0760
www.vishay.com
Vishay Semiconductors
1.2
IV rel - Relative Luminous Intensity
IF - Forward Current (mA)
100
10
1
1
1.5
2
2.5
3
VF - Forward Voltage (V)
95 10878
Fig. 3 - Forward Current vs. Forward Voltage
IF = 10 mA
red
1.0
0.8
0.6
0.4
0.2
0.0
560 580 600 620 640 660 680 700 720
18541
λ - Wavelength (mm)
Fig. 6 - Relative Luminous Intensity vs. Ambient Temperature
100
IV rel - Relative Luminous Intensity
10
9
8
7
6
a
10
b
f
g
1
e
c
DP
d
0.1
0.1
1
10
100
IF - Forward Current (mA)
16120
Fig. 4 - Relative Luminous Intensity vs. Forward Current
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
e
d
A(C)
c
DP
b
a
A(C)
g
f
96 11677
Fig. 7 - TDSR07..
IV rel - Relative Luminous Intensity
1.6
red
IF = 1 mA
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
16119
0
10
20 30 40 50 60 70 80 90 100
Tamb - Ambient Temperature (°C)
Fig. 5 - Relative Luminous Intensity vs. Ambient Temperature
Rev. 1.2, 15-Nov-2021
Document Number: 81163
3
For technical questions, contact: LED@Vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TDSR0750, TDSR0760
www.vishay.com
Vishay Semiconductors
PACKAGE DIMENSIONS FOR TDSR07.. in millimeters
Drawing-No.: 6.544-5083.01-4
Issue: 1; 21.11.95
95 11342
Rev. 1.2, 15-Nov-2021
Document Number: 81163
4
For technical questions, contact: LED@Vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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www.vishay.com
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Revision: 01-Jan-2022
1
Document Number: 91000