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6

R05

ITC137P

* 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.

PHOTOTRANSISTOR PERFORMANCE DATA*

DARLINGTON PERFORMANCE DATA*

0

0

8

4

16

12

24

20

28

12

3

4

5

6

78

910

I

I

I

I

Typical Transfer Characteristics of

Single Transistor Detector

Collector Emitter Voltage

Single Transistor

Typical Normalized CTR vs. Temperature

(V

Temperature (ºC)

8

7

6

5

4

3

2

1

0

-40

-20

0

20

40

60

80

120

100

I

I

I

I

I

I

Single Transistor

Typical Normalized CTR vs. I

F

(V

Forward Current (mA)

0

2468

10

12

14

16

18

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0

20

Single Transistor

Typical I

(V

Forward Current (mA)

0

2468

12

10

14

16

18

20

12

10

8

6

4

2

0

Darlington Transistor

Typical I

(V

Forward Current (mA)

0

2468

12

10

14

16

18

20

16

14

12

10

8

6

4

2

0

Darlington Transistor

Typical Normalized CTR vs. I

F

(V

Forward Current (mA)

0

2468

10

12

14

16

18

2.5

2.0

1.5

1.0

0.5

0

20

Darlington Transistor

Typical Normalized CTR vs. Temperature

(V

Temperature (ºC)

-40

3.0

2.5

2.0

1.5

1.0

0.5

0

-20

0

20

40

60

80

100

I

I

I

I

I

I

Typical Transfer Characteristics

of Darlington Transistor

Collector Emitter Voltage

0

2

468

10

20

40

60

80

100

120

V-I Characteristics for Test Circuit

20

10

9

8

7

6

5

4

40

60

80

100

120