Document Number: 83531

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

www.vishay.com

Rev. 1.8, 16-May-08

787

TCDT1110/TCDT1110G

Optocoupler, Phototransistor

Output

Vishay Semiconductors

Fig. 12 - Collector Current vs. Forward Current

Fig. 13 - Collector Current vs. Collector Emitter Voltage

Fig. 14 - Collector Emitter Saturation Voltage vs. Collector Current

Fig. 15 - Current Transfer Ratio vs. Forward Current

Fig. 16 - Turn-on/Turn-off Time vs. Forward Current

Fig. 17 - Turn-on/Turn-off Time vs. Collector Current

0.01

0.1

1

10

100

0.1

1

10

100

I

96 11904

V

0.1

1

10

0.1

1

10

100

V

100

95 10985

I

5 mA

2 mA

1 mA

20 mA

10 mA

110

0

0.2

0.4

0.6

0.8

1.0

I

100

95 10972

10 % used

CTR = 50 %

used

20 % used

0.1

1

10

1

10

100

1000

I

100

95 10976

V

010

15

0

10

20

30

40

50

I

20

95 10974

Saturated operation

V

R

t

off

t

on

5

04

I

10

95 10975

Non-saturated

operation

V

R

t

off

t

on

0

5

10

15

20

8

26