10

10

10

10

20

040

60

80

10

10

100

10

10

Fig. 9 Collector Dark Current vs.

Ambient Temperature

Fig.11 Frequency Response

Frequency f ( kHz )

0

0.05 0.1 0.2

0.5

20

10

5

2

1

50

1k

Ω

100

Ω

100

0.02

10

20

50

100

1

2

5

200

500

0.1

1

2

0.05

0.2

0.5

0

0

2

4

6

8

1.0

2.0

3.0

4.0

1mA

3mA

7

5

3

1

3.5

2.5

1.5

0.5

5mA

7mA

30mA

50mA

Fig.12 Collector-emitter Saturation Voltage vs.

Forward Current

PC815 Series

Test Circuit for Response Time

t

90%

10%

Output

Input

Input

Output

Output

Test Circuit for Frepuency Response

Please refer to the chapter

-30

-12

-11

-10

-9

-8

-7

-6

-5

-4

f

-10

-20

“ Precautions for Use ”

10

Fig.10 Response Time vs. Load Resistance

Load resistance R

q