TCST5250
Vishay Telefunken
Transmissive Optical Sensor with Phototransistor Output
Description
This device has a compac...
TCST5250
Vishay Telefunken
Transmissive Optical Sensor with Photo
transistor 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 photo
transistor.
Applications
D Position sensor for shaft encoder D Detection of opaque material such as paper,
cards, magnetic tapes etc.
15209
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
A
15193
C
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
E C
A Cath.
E 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)
TCST5250
Vishay Telefunken Absolute Maximum Ratings
Input (Emitter)
Parameter Reverse voltage Forward current Forward surge current Power dissipation Junction temperature Test Conditions Symbol VR IF IFSM PV Tj Value 6 60 3 100 100 Unit V mA A mW °C
tp ≤ 10 mA Tamb ≤ 25°C
Output (Detector)
Parameter Collector emitter voltage Emitter collector voltage Collector current Power dissipation Junction temperature Test Conditions Symbol VCEO VECO IC PV Tj Value 70 7 100 150 100 Unit V V mA mW °C
Tamb ≤ 25°C
Coupler
P...