PC818

Fig.11 Frequency Response

Frequency f ( kHz )

0.5 12

5

200

100

50

20

10

500 1 000

0

100

Ω

1k

Ω

0

0

1

2

3

4

5

2.5

5

7.5

10

12.5

1mA

2mA

3mA

6

15

17.5

20

5mA

Fig.12 Collector-emitter Saturation

Voltage vs. Forward Current

Test Circuit for Response Time

90%

10%

Output

Input

Input

Output

Output

Test Circuit for Frepuency Response

t

f

Ta = 25˚C

-5

-10

-15

-20

Please refer to the chapter “ Precautions for Use ”

q