R01

www.clare.com

4

CPC1998

3

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)

1.25

1.26

1.27

1.28

1.29

1.30

0

5

10

15

20

25

30

35

Typical LED Forward Voltage Drop

(N=50, I

LED Forward Current (mA)

2.66

2.70

2.74

2.78

2.822.86

2.90

0

5

10

15

20

25

Typical I

with 1A Resistive Load

(N=50, V

Forward Voltage Drop (V)

0.856 0.859 0.862 0.865 0.868 0.871 0.874

0

5

10

15

20

25

Forward Voltage Drop Distribution

(N=50, I

Zero-Cross Voltage (V)

6.2

6.4

6.6

6.8

7.0

7.2

7.4

0

5

10

15

20

Zero-Cross Voltage

(N=50, I

Blocking Voltage (V

874

876

878880

882

884

886

0

5

10

15

20

Typical Blocking Voltage Distribution

(N=50, T

Temperature (ºC)

-40

-20

0

204060

80

100

1.1

1.2

1.3

1.4

1.5

1.6

Typical LED Forward Voltage Drop

vs. Temperature

I

I

I

I

Temperature (ºC)

-40

-20

0

204060

80

100

2.5

3.0

3.5

4.0

4.5

LED Forward Current to Operate

vs. Temperature - Resistive Load

(I

Temperature (ºC)

-40

-20

0

204060

80

100

4.0

4.5

5.0

5.5

6.0

6.5

7.0

7.5

LED Forward Current to Operate

vs. Temperature - Inductive Load

(I

Load Frequency (Hz)

0

100

200

300

400

500

600

2.5

3.0

3.5

4.0

4.5

5.0

LED Current to Operate

vs. Load Frequency - Resistive Load

(V

Load Frequency (Hz)

0

100

200

300

400

500

600

4.85

4.90

4.95

5.00

5.05

5.10

5.15

5.20

LED Current to Operate

vs. Load Frequency - Inductive Load

(V

Load Frequency (Hz)

0

100

200

300

400

500

600

5.10

5.12

5.14

5.16

5.18

5.20

LED Current to Operate

vs. Load Frequency- Inductive Load

(V