6-PIN DIP OPTOCOUPLERS FOR
POWER SUPPLY APPLICATIONS
(NO BASE CONNECTION)
MOC8101
MOC8105
CNY17F-1
MOC8102
MOC8106
CNY17F-2
MOC8103
MOC8107
CNY17F-3
MOC8104
MOC8108
CNY17F-4
TYPICAL PERFORMANCE CURVES
(continued)
Fig. 5 CTR vs. RBE (Unsaturated)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
10
100
1000
I
F
= 5 mA
I
F
= 10 mA
I
F
= 20 mA
V
CE (sat)
- COLLECTOR-EMITTER SATURATION VOLTAGE (V)
Fig. 6 Collector Emitter Saturation Voltage
vs Collector Current
100
10
NORMALIZED CTR
1
I
F
= 2.5 mA
0.1
T
A
= 25°C
V
CE
= 5.0 V
Normalized to CTR @ R
BE
= Open
0.01
I
F
= 5 mA
T
A
= 25°C
0.001
0.01
0.1
1
I
F
= 10 mA
I
F
= 20 mA
10
R
BE
- BASE RESISTANCE (kΩ)
I
C
- COLLECTOR CURRENT (mA)
Fig. 7 Normalized t
on
vs. R
BE
6.0
5.5
5.0
4.5
1.4
1.3
1.2
1.1
1.0
Fig. 8 Normalized t
off
vs. R
BE
V
CC
= 10 V
I
C
= 2 mA
R
L
= 100
Ω
Normalized to t
off
@ RBE = Open
NORMALIZED t
on
NORMALIZED t
off
V
CC
= 10 V
I
C
= 2 mA
R
L
= 100
Ω
Normalized to t
on
@ RBE = Open
10
100
1000
10000
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
10
100
1000
10000
R
BE
- BASE RESISTANCE (kΩ)
R
BE
- BASE RESISTANCE (kΩ)
© 2004 Fairchild Semiconductor Corporation
Page 6 of 12
1/21/04