PC905

-50

0.1

-40

-30

-20

-10

0

10

1

10

100

1 000

100

Ω

1k

Ω

0

10

20

30

40

50

Oscilating

Stable area

D

Stable area

C

A

B

B

A

10

area

0

-30

0.02

0

20406080

100

0.04

0.06

0.08

0.10

0.12

0.14

0.16

0

20

40

60

80

100

Anode Current

Fig.21 Current Transfer Ratio vs.

150

Ω

150

Ω

Test Circuit for Anode Current vs.

Load Capacitance

10

µ F

620

Ω

10k

Ω

10

f

k

Ω

Test Circuit for Voltage Gain (2) vs.

Frequency

Test circuit

(A)

Test circuit

( B, C, D )

Fig.20 Collector-emitter Saturation Voltage

vs. Ambient Temperature

Fig.18-b Voltage Gain (2) vs. Frequency

Frequency f ( kHz )

s Precautions for Use

Handle this product the same as with other integrated circuits against static electricity.

V K =V REF

As for other general cautions, refer to the chapter “ Precautions for Use ”

Fig.19 Anode Current vs. Load Capacitance

q