LDA111

www.clare.com

3

R04

PERFORMANCE DATA*

*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please

contact our application department.

LED Forward Voltage (V)

1.0

1.1

1.2

1.3

1.4

1.5

1.6

0

10

20

30

40

50

LDA111

LED Voltage vs. Current

(T

LED Forward Voltage (V)

1.0

1.1

1.2

1.3

1.4

1.5

1.6

0.1

1

10

100

LDA111

LED Voltage vs. Current (Log)

(T

Temperature (ºC)

-40

-20

0

20

40

60

80

100

1.0

1.1

1.2

1.3

1.4

1.5

1.6

LDA111

LED Forward Voltage vs. Temperature

I

I

I

I

I

I

LED Forward Current (mA)

2468

10

0

5000

10000

15000

20000

LDA111

Typical CTR vs. LED Forward Current

(T

0

-40ºC

85ºC

25ºC

LDA111

Typical Collector Current

vs. Collector Voltage

(T

Collector Voltage V

0123

456

0

50

100

150

200

250

I

I

I

I

I

I

Temperature (ºC)

-40

-20

0

20

40

60

80

100

0

50

100

150

200

250

LDA111

I

(V

I

I

I

I

I

I

I

Temperature (ºC)

-40

-20

0

20

40

60

80

100

0.70

0.75

0.80

0.85

0.90

0.95

LDA111

V

(I

Temperature (ºC)

-40

-20

0

20

40

60

80

100

0

200

400

600

800

1000

1200

1400

LDA111

Leakage Current vs. Temperature

V

V

V

Load Resistance (

Ω)

6.8

6.9

7.0

7.1

7.2

7.3

7.4

7.5

7.6

7.7

7.8

7.9

8.0

LDA111

Turn-On Time vs. Load Resistance

(T

Load Resistance (

Ω)

0

5000

10000

15000

LDA111

Turn-Off Time vs. Load Resistance

(T