Datasheet

TDSR1050, TDSR1060
www.vishay.com
Vishay Semiconductors
Rev. 1.4, 11-Dec-14
1
Document Number: 81199
For technical questions, contact: [e-mail]
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
High Intensity Red Low Current 7-Segment Display
DESCRIPTION
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.
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.
FEATURES
• 1500 μcd typical at 1 mA
• Very low power consumption
• Wide viewing angle
• Grey package surface
• Light intensity categorized at I
F
= 1 mA
• Material categorization: for definitions of
compliance please see www.vishay.com/doc?99912
APPLICATIONS
• Battery driven instruments
• Telecom devices
• Home appliances
• Instrumentation
•POS terminals
PRODUCT GROUP AND PACKAGE DATA
• Product group: Display
• Package: 10 mm
• Product series: Low current
• Angle of half intensity: ± 50°
19236
PARTS TABLE
PART COLOR
LUMINOUS INTENSITY
(μcd)
at
I
F
(mA)
WAVELENGTH
(nm)
at
I
F
(mA)
FORWARD VOLTAGE
(V)
at
I
F
(mA)
CIRCUITRY
MIN. TYP. MAX. MIN. TYP. MAX. MIN. TYP. MAX.
TDSR1050 Red 280 - 3600 1 - 640 - 1 - 1.8 2.4 1 Common anode
TDSR1050-IK Red 1100 - 3600 1 - 640 - 1 - 1.8 2.4 1 Common anode
TDSR1060 Red 280 - 3600 1 - 640 - 1 - 1.8 2.4 1 Common cathode
ABSOLUTE MAXIMUM RATINGS (T
amb
= 25 °C, unless otherwise specified)
TDSR1050, TDSR1050-IK, TDSR1060
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Reverse voltage per segment V
R
5V
DC forward current per segment I
F
10 mA
Peak forward current per segment t
p
≤ 10 μs, duty cycle 1/10 I
FM
50 mA
Power dissipation T
amb
≤ 85 °C P
V
185 mW
Junction temperature T
j
105 °C
Operating temperature range T
amb
-40 to +85 °C
Storage temperature range T
stg
-40 to +85 °C
Soldering temperature t ≤ 3 s, 2 mm below seating plane T
sd
260 °C
Thermal resistance LED junction/ambient R
thJA
100 K/W