TCST5250
TCST5250 is Transmissive Optical Sensor manufactured by Vishay.
Description
This device has a pact 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
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
.vishay. 1 (7)
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 m A A m W °C tp ≤ 10 m A 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 m A m W °C
Tamb ≤ 25°C
Coupler
Parameter Total power dissipation Operation temperature range Storage temperature range Soldering temperature Test Conditions Tamb ≤ 25°C Symbol Ptot Tamb Tstg Tsd Value 250
- 25 to +85
- 40 to +100 260 Unit m W °C °C °C
1.6 mm from case, t ≤ 5 s
Electrical Characteristics (Tamb = 25°C)
Input (Emitter)
Parameter Forward voltage Junction capacitance Test Conditions IF = 60 m A VR = 0, f = 1 MHz Symbol VF Cj Min. Typ. 1.25 50 Max. 1.5 Unit V p F
Output (Detector)
Parameter Collector emittter voltage Emitter collector voltage Collector dark current Test Conditions IC = 1 m A IE = 10 m A VCE =...
