PC733H
Fig.10 Response Time vs. Load Resistance
200
100 VCE = 2V
IC = 2mA
50 RBE =
Ta = 25˚C
20
10
tf
5
tr
2
td
1
0.5
0.2
0.1
0.03
ts
0.1 0.2 0.5 1 2 5 10
Load resistance R L ( k Ω )
Test Circuit for Response Time
Input
RD
VCC
RL
Input
Output
Output
td
ts
tr
Test Circuit for Frequency Response
VCC
RD
RL
Output
Fig.11 Frequency Response
0
-5
RL = 10k Ω
1k Ω
- 10
- 15
- 20
VCE = 5V
IC = 2mA
RBE =
Ta = 25˚C
100 Ω
0.5 1 2
5 10 20 50 100 200 500 1 000
Frequency f ( kHz )
Fig.12 Collector-emitter Saturation Voltage
vs. Forward Current
10
9
8
7
10%
6
90%
5
tf
4
3
2
IC = 1mA
2mA
RBE =
Ta= 25˚C
3mA
5mA
7mA
10mA
30mA
40mA
20mA
1
0
0 10 20 30 40 50 60 70 80 90 100
Forward current I F ( mA )
q Please refer to the chapter “Precautions for Use ”.