TCST5250

Document Number 83787

Rev. 1.4, 16-Aug-06

Vishay Semiconductors

www.vishay.com

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Transmissive Optical Sensor with Phototransistor Output

Description

The TCST5250 is a transmissive sensor that includes

an infrared emitter and a phototransistor, located

face-to-face on the optical axes in a leaded package

which blocks visible light.

Features

• Package type: Leaded

• Detector type: Phototransistor

• Dimensions:

L 14.3 mm x W 6 mm x H 9.5 mm

• Gap: 2.7 mm

• Aperture: 0.5 mm

• Daylight blocking filter

• Emitter wavelength: 950 nm

• Lead (Pb)-free soldering released

• Lead (Pb)-free component in accordance with

RoHS 2002/95/EC and WEEE 2002/96/EC

• Minimum order quantity: 4860 pcs, 30 pcs/tube

Applications

• Optical switch

• Shaft encoder

Absolute Maximum Ratings

Coupler

Input (Emitter)

Parameter

Test condition

Symbol

Value

Unit

Power dissipation

P250

mW

Operation temperature range

- 25 to + 85

°C

Storage temperature range

- 40 to + 100

°C

Soldering temperature

Distance to package 1.6 mm,

t

≤ 5 s

260

°C

Parameter

Test condition

Symbol

Value

Unit

Reverse voltage

6V

Forward current

60

mA

Forward surge current

3A

Power dissipation

100

mW

Junction temperature

100

°C