Document Number: 83646

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

www.vishay.com

Rev. 1.5, 20-Dec-07

7

ILD1/ILD2/ILD5/ILQ1/ILQ2/ILQ5

Optocoupler, Phototransistor Output

(Dual, Quad Channel)

Vishay Semiconductors

Fig. 7 - Normalized Non-Saturated and Saturated CTR vs.

LED Current

Fig. 8 - Normalized Non-Saturated and Saturated CTR vs.

LED Current

Fig. 9 - Normalized Non-Saturated and Saturated CTR vs.

LED Current

Fig. 10 - Collector Emitter Current vs. Temperature and LED Current

Fig. 11 - Collector Emitter Leakage Current vs.Temperature

Fig. 12 - Propagation Delay vs. Collector Load Resistor

iild1_07

100

10

1

0.1

0.0

0.5

1.0

1.5

NCTR (SAT)

NCTR

I

Normalized to:

iild1_08

100

10

1

0.1

0.0

0.5

1.0

1.5

I

NCTR(SAT)

NCTR

Normalized to:

iild1_09

0.1

1

10

100

1.5

1.0

0.5

0.0

I

NCTR(SAT)

NCTR

Normalized to:

V

CTRce(sat) V

T

iild1_10

60

50

30

20

10

0

0

5

10

15

20

25

30

35

50 °C

70 °C

85 °C

25 °C

40

iild1_11

100

80

60

40

20

0

- 20

10

10

10

10

10

10

10

10

- 2

- 1

0

1

2

3

4

5

Vce = 10 V

Typical

iild1_12

100

10

1

0.1

1

10

100

1000

1.0

1.5

2.0

2.5

tpLH

tpHL

Ta = 25 °C, IF = 10 mA

Vcc = 5 V, Vth = 1.5 V