TDSR1050, TDSR1060
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
19236
compliance please see www.vishay.com/doc?99912
DESCRIPTION
APPLICATIONS
• Battery driven instruments
• Telecom devices
• Home appliances
• Instrumentation
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.
• POS terminals
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.
PRODUCT GROUP AND PACKAGE DATA
• Product group: Display
• Package: 10 mm
• Product series: Low current
• Angle of half intensity: 50°
Crosstalk between segments is possible at drive currents
above 5 mA per segment. Therefore it is recommend to
apply more than 5 mA only under direct sunlight or with
tinted filter glass.
PARTS TABLE
LUMINOUS INTENSITY
(μcd)
WAVELENGTH
(nm)
FORWARD VOLTAGE
(V)
at
IF
at
IF
at
IF
PART
COLOR
CIRCUITRY
(mA)
(mA)
(mA)
MIN.
280
TYP.
MAX.
3600
3600
3600
MIN. TYP. MAX.
MIN. TYP. MAX.
TDSR1050
TDSR1050-IK
TDSR1060
Red
Red
Red
-
-
-
1
1
1
-
-
-
640
640
640
-
-
-
1
1
1
-
-
-
1.8
1.8
1.8
2.4
2.4
2.4
1
1
1
Common anode
Common anode
Common cathode
1100
280
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
TDSR1050, TDSR1050-IK, TDSR1060
PARAMETER
TEST CONDITION
SYMBOL
VR
VALUE
5
UNIT
V
Reverse voltage per segment
DC forward current per segment
Peak forward current per segment
Power dissipation
IF
10
mA
mA
mW
°C
tp ≤ 10 μs, duty cycle 1/10
Tamb ≤ 85 °C
IFM
50
PV
185
Junction temperature
Tj
105
Operating temperature range
Storage temperature range
Soldering temperature
Tamb
Tstg
Tsd
-40 to +85
-40 to +85
260
°C
°C
t ≤ 3 s, 2 mm below seating plane
°C
Thermal resistance LED junction/ambient
RthJA
100
K/W
Rev. 1.4, 11-Dec-14
Document Number: 81199
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