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PDF TCST5250 Data sheet ( Hoja de datos )
| Número de pieza | TCST5250 | |
| Descripción | Transmissive Optical Sensor with Phototransistor Output | |
| Fabricantes | Vishay Telefunken | |
| Logotipo |  |
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TCST5250
Vishay Telefunken
Transmissive Optical Sensor with Phototransistor
Output
Description
This device has a compact construction where the
emittig-light sources and the detectors are located
face-to-face on the same optical axis. The operating
wavelength is 950 nm. The detector consists of a
phototransistor.
Applications
D Position sensor for shaft encoder
D Detection of opaque material such as paper,
cards, magnetic tapes etc.
D Limit switch for mechanical motions in VCR
D Read/ write head position in data storage
equipment
D General purpose – wherever the space is limited
Features
D Gap 2.7 mm
D Package height: 9 mm
D Aperture 0.5 mm
D Plastic polycarbonate housing
D Current Transfer Ratio (CTR) of typical 7.5%
D Designed for horizontal moving objects
15209
15193
AC
EC
AE
Cath. Coll.
Top view
Order Instruction
Ordering Code
TCST5250
Resolution (mm) / Aperture (mm)
0.4 / 0.5
Remarks
Document Number 83787
Rev. A1, 22–Mar–00
www.vishay.com
1 (7)
1 page  
100
VCE=5V
10
1
0.1
0.1
95 11085
1 10
IF – Forward Current ( mA )
100
Figure 9. Current Transfer Ratio vs. Forward Current
20
Non Saturated
Operation
W15 VS=5V
RL=100
10
ton
5
toff
0
0
95 11086
2 46 8
IC – Collector Current ( mA )
10
Figure 10. Turn on / off Time vs. Collector Current
TCST5250
Vishay Telefunken
110
100
0
A=0.5mm
90
80
70 s
60
50
40
30
20
10
0
–0.5 –0.4 –0.3 –0.2 –0.1 –0.0 0.1 0.2 0.3 0.4 0.5
96 12006
s – Displacement ( mm )
Figure 11. Relative Collector Current vs. Displacement
Document Number 83787
Rev. A1, 22–Mar–00
www.vishay.com
5 (7)
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet TCST5250.PDF ] | |
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