Telefunken TDSL1150, TDSL1160 Datasheet
Vishay Telefunken
Low Current 7 mm Seven Segment Display
Color Type Circuitry
High efficiency red TDSL1150 Common anode
High efficiency red TDSL1160 Common cathode
Description
The TDSL11.0 series are 7 mm character seven
segment low current LED displays in a very compact
package.
The displays are designed for a viewing distance up to
3 meters and available in high efficiency red. 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.
TDSL11.0
96 11506
Features
D
Low power consumption
D
Suitable for DC and multiplex operation
D
Evenly lighted segments
D
Grey package surface
D
Untinted segments
D
Luminous intensity categorized
D
Wide viewing angle
Applications
Panel meters
Test- and measure- equipment
Point-of-sale terminals
Control units
Rev. A1, 02-Jun-99
www.vishay .de • FaxBack +1-408-970-5600Document Number 83121
1 (6)
TDSL11.0
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Vishay Telefunken
Absolute Maximum Ratings
T
= 25°C, unless otherwise specified
amb
TDSL1150 /TDSL1160
Parameter Test Conditions Symbol Value Unit
Reverse voltage per segment V
DC forward current per segment I
Peak forward current per segment I
Surge forward current per segment tp ≤ 10 ms (non repetitive) I
Power dissipation T
Junction temperature T
Operating temperature range T
Storage temperature range T
Soldering temperature t ≤ 3 sec, 2mm below
Thermal resistance LED junction/ambient R
≤ 45°C P
amb
seating plane
R
F
FM
FSM
V
amb
stg
T
sd
thJA
j
6 V
15 mA
45 mA
106 mA
320 mW
100
–40 to + 85
–40 to + 85
260
180 K/W
°
C
°
C
°
C
°
C
Optical and Electrical Characteristics
T
= 25°C, unless otherwise specified
amb
High efficiency red (TDSL1150 , TDSL1160 )
Parameter Test Conditions Type Symbol Min Typ Max Unit
Luminous intensity per segment
(digit average)
1)
Dominant wavelength IF = 2 mA
Peak wavelength IF = 2 mA
Angle of half intensity IF = 2 mA ϕ ±50 deg
Forward voltage per segment IF = 2 mA V
Reverse voltage per segment IR = 10 mA V
Junction capacitance VR = 0, f = 1 MHz C
1)
I
and IV groups are mean values of segments a to g
Vmin
IF = 2 mA I
IF = 5 mA I
IF = 20 mA, tp/T =0.25 I
IF = 20 mA V
180 260
V
V
V
l
d
l
p
F
F
R
j
1000
1300
612 625 nm
635 nm
1.8 2.4 V
2.7 3 V
6 20 V
30 pF
m
m
m
cd
cd
cd
www.vishay .de • FaxBack +1-408-970-5600 Document Number 83121
2 (6)
Rev. A1, 02-Jun-99
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