Document Number: 83764

www.vishay.com

Rev. 1.9, 17-Aug-09

1

Transmissive Optical Sensor with Phototransistor Output

TCST1103, TCST1202, TCST1300

Vishay Semiconductors

DESCRIPTION

The

TCST1103,

TCST1202,

and

TCST1300

are

transmissive sensors that include an infrared emitter and

phototransistor, located face-to-face on the optical axes in a

leaded package which blocks visible light. These part

numbers include options for aperture width.

FEATURES

• Package type: leaded

• Detector type: phototransistor

• Dimensions (L x W x H in mm): 11.9 x 6.3 x 10.8

• Gap (in mm): 3.1

(TCST1103)

• Daylight blocking filter

• Emitter wavelength: 950 nm

• Lead (Pb)-free soldering released

• Compliant

to

RoHS

directive

2002/95/EC

and

in

accordance to WEEE 2002/96/EC

APPLICATIONS

• Optical switch

• Photo interrupter

• Counter

• Encoder

Note

Note

19180_5

19180_3

Top view

+

+

E

D

7.6 mm

0.3"

PRODUCT SUMMARY

PART NUMBER

GAP WIDTH

(mm)

APERTURE WIDTH

(mm)

TYPICAL OUTPUT CURRENT

(mA)

DAYLIGHT

BLOCKING FILTER

INTEGRATED

TCST1103

3.1

1

4

Yes

TCST1202

3.1

0.5

2

Yes

TCST1300

3.1

0.25

0.5

Yes

ORDERING INFORMATION

ORDERING CODE

PACKAGING

REMARKS

TCST1103

Tube

MOQ: 1020 pcs, 85 pcs/tube

Without mounting flange

TCST1202

Tube

MOQ: 1020 pcs, 85 pcs/tube

Without mounting flange

TCST1300

Tube

MOQ: 1020 pcs, 85 pcs/tube

Without mounting flange

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

COUPLER

Total power dissipation

250

mW

Ambient temperature range

- 55 to + 85

°C

Storage temperature range

- 55 to + 100

°C

Soldering temperature

Distance to package: 2 mm; t

≤ 5 s

260

°C