Document Number: 83531

For technical questions, contact: optocouplers.answers@vishay.com

www.vishay.com

Rev. 1.8, 16-May-08

783

Optocoupler, Phototransistor Output

TCDT1110/TCDT1110G

Vishay Semiconductors

DESCRIPTION

The

TCDT1110/TCDT1110G

consists

of

a

phototransistor optically coupled to a gallium arsenide

infrared-emitting diode in a 6 pin plastic dual inline package.

The elements provide a fixed distance between input and

output for highest safety requirements.

VDE STANDARDS

These couplers perform safety functions according to the

following equipment standards:

• DIN EN 60747-5-5

Optocoupler for electrical safety requirements

• IEC 60950/EN 60950

Office machines (applied for reinforced isolation for mains

voltage

≤ 400 V

• VDE 0804

Telecommunication apparatus and data processing

• IEC 60065

Safety

for

mains-operated

electronic

and

related

household apparatus

FEATURES

• Extra low coupling capacity - typical 0.2 pF

• High Common Mode Rejection

• Low temperature coefficient of CTR

• Base not connected

• Lead (Pb)-free component

• Component in accordance to RoHS 2002/95/EC and

WEEE 2002/96/EC

APPLICATIONS

• Switch-mode power supplies

• Line receiver

• Computer peripheral interface

• Microprocessor system interface

• Circuits for safe protective separation against

electrical shock according to safety class II

(reinforced isolation):

- For appl. class I - IV at mains voltage

≤ 300 V

- For appl. class I - III at mains voltage

≤ 600 V

according DIN EN 60747-5-5.

AGENCY APPROVALS

• UL1577, File No. E76222 System Code A, Double

Protection

• BSI IEC 60950; IEC 60065

• DIN EN 60747-5-5 pending

•FIMKO

Note

G = Leadform 10.16 mm; G is not marked on the body.

17201_1

65

4

2

3

1

NC

C

E

A(+)

C (–)

NC

V

DE

e3

ORDER INFORMATION

PART

REMARKS

TCDT1110

CTR > 100 %, DIP-6

TCDT1110G

CTR > 100 %, DIP-6

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

INPUT

Reverse voltage

6V

Forward current

60

mA

Forward surge current

3A

Power dissipation

100

mW

Junction temperature

125

°C