IL755, ILD755

www.vishay.com

Vishay Semiconductors

Rev. 1.7, 10-Mar-2021

4

Document Number: 83641

For technical questions, contact: optocoupleranswers@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

TYPICAL CHARACTERSITICS (Tamb = 25 °C, unless otherwise specified)

Fig. 1 - LED Forward Current vs. Forward Voltage

Fig. 2 - Normalized Non-Saturated and Saturated CTRCE vs.

LED Current

Fig. 3 - Normalized Non-Saturated and Saturated CTRCE vs.

LED Current

Fig. 4 - Normalized Non-Saturated and Saturated ICE vs.

LED Current

Fig. 5 - Normalized Non-Saturated and Saturated Collector-Emitter

Current vs. LED Current

Fig. 6 - Non-Saturated and Saturated hFE vs. Base Current

iil755b_01

- 1.5 - 1.0

- 0.5

0.0

0.5

1.0

1.5

60

40

20

0

- 20

- 40

- 60

- 55 °C

VF - LED Forward Voltage (V)

85 °C

25 °C

iil755_02

0.1

1

10

100

IF - LED Current (mA)

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

V

ce = 1 V

V

ce = 5 V

Normalized to:

V

ce = 5 V

I

F = 1 mA

iil755_03

100

10

1

0.1

0.0

0.5

1.0

1.5

2.0

2.5

3.0

V

ce = 1 V

V

ce = 5 V

IF - LED Current (mA)

Normalized to:

V

ce = 5 V

I

F = 2 mA

iil755_04

100

1

0.1

0.01

0.1

1

10

100

Vce = 1 V

Vce = 5 V

IF - LED Current (mA)

IF = 2 mA

Vce = 5 V

10

Normalized to:

iil755_05

100

1

0.1

0.001

0.01

0.1

1

10

Vce = 1 V

Vce = 5 V

IF - LED Current (mA)

IF = 10 mA

Vce = 5 V

Normalized to:

10

iil755_06

0.01

0.1

1

10

100

0

2000

4000

6000

8000

10 000

Vce = 5 V

Vce = 1 V

Ib - Base Current (µA)