Document Number: 83549

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

www.vishay.com

Rev. 1.7, 08-May-08

303

IL1205AT/1206AT/1207AT/1208AT

Optocoupler, Phototransistor Output,

with Base Connection in SOIC-8

Package, 110 °C Rated

Vishay Semiconductors

Fig. 3 Switching Test Circuit

Note

As per IEC 60747-5-2, §7.4.3.8.1, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with the

safety ratings shall be ensured by means of protective circuits.

SWITCHING CHARACTERISTICS

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Turn-on time

3.0

µs

Turn-off time

3.0

µs

i205at_11

Input

10 %

50 %

90 %

Output

Input

10 %

50 %

90 %

SAFETY AND INSULATION RATINGS

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Climatic classification

(according to IEC 68 part 1)

55/110/21

Pollution degree (DIN VDE 0109)

2.0

Comparative tracking index per

DIN IEC 112/VDE 0303 part 1, group

IIIa per DIN VDE 6110 175 399

CTI

175

399

6000

V

560

V

Resistance (input to output)

Ω

350

mW

150

mA

165

°C

Creepage distance

4.0

mm

Clearance distance

4.0

mm