0

-30

0.02

0

20406080

100

0.04

0.06

0.08

0.10

0.12

0.14

0.16

20

0

40

60

80

5

5

5

5

5

5

100

Fig. 9 Collector Dark Current vs.

Ambient Temperature

Fig.11 Frequency Response

Frequency f ( kHz )

0

1

2

5

10

500

200

100

50

20

Ω 1k Ω 100 Ω

0.5

0.2

0.1

0.5

1

2

0.01

0.1

1

10

50

5

10

20

50

100

200

500

0

0

1

2

3

4

5

2

6

10

14

18

5mA

6

20

16

12

8

4

Fig.12 Collector-emitter Saturation

Voltage vs. Forward Current

PC816 Series

Test Circuit for Response Time

t

90%

10%

Output

Input

Input

Output

Output

Test Circuit for Frepuency Response

Fig. 8 Collector-emitter Saturation Voltage vs.

Ambient Temperature

f

7mA

1mA

3mA

-30

-20

-10

Please refer to the chapter “ Precautions for Use ”

Fig.10 Response Time vs. Load Resistance

Load resistance R

q