IL250, IL251, IL252, ILD252

www.vishay.com

Vishay Semiconductors

Rev. 1.9, 21-Feb-18

4

Document Number: 83618

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 CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

Fig. 1 - LED Forward Current vs.Forward Voltage

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

LED Current

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

LED Current

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

LED Current

Fig. 5 - Normalized Non-Saturated and Saturated CTR vs.

LED Current

Fig. 6 - Collector Emitter Current vs. Temperature and LED Current

iil250_01

- 1.5

- 1.0

- 0.5

0.0

0.5

1.0

1.5

- 60

- 40

- 20

0

20

40

60

25 °C

- 55 °C

85 °C

VF - LED Forward Voltage

iil250_02

100

10

1

0.1

0.0

0.5

1.0

1.5

NCTR(SAT)

NCTR

IF - LED Current (mA)

Normalized to:

VCE = 10 V, IF =10mA

TA = 25 °C

CTRce(sat) VCE = 0.4 V

iil250_03

100

10

1

0.1

0.0

0.5

1.0

1.5

NCTR(SAT)

NCTR

IF - LED Current (mA)

Normalized to:

VCE = 10 V, IF = 10 mA, TA = 25 °C

TA = 50 °C

CTRce(sat) VCE = 0.4 V

iil250_04

100

10

1

0.1

0.0

0.5

1.0

1.5

I

F - LED Current (mA)

NCTR(SAT)

NCTR

Normalized to:

VCE = 10 V, IF = 10 mA

TA = 25 °C

CTRce(sat) VCE = 0.4 V

TA = 70 °C

iil250_05

0.1

0

100

1.5

1.0

0.5

0.0

IF - LED Current (mA)

NCTR(SAT)

NCTR

Normalized to:

VCE = 10 V,IF = 10 mA, TA =25 °C

CTRce(sat) VCE = 0.4 V

TA = 85 °C

1

1

iil250_06

60

50

30

20

10

0

0

5

10

15

20

25

30

35

50 °C

70 °C

85 °C

IF-LED Current (mA)

25 °C

40