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. 6 Collector Emitter Saturation Voltage
vs Collector Current
Fig. 5 CTR vs. RBE (Unsaturated)
1.0
0.9
0.8
100
10
I
= 20 mA
= 10 mA
= 5 mA
F
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1
I
F
I
= 2.5 mA
F
0.1
I
F
I
= 20 mA
F
0.01
0.001
T
V
= 25°C
= 5.0 V
A
I
F
= 10 mA
CE
I
= 5 mA
F
Normalized to CTR @ R = Open
BE
T
= 25°C
A
0.01
0.1
1
10
10
100
1000
I
C
- COLLECTOR CURRENT (mA)
R
BE
- BASE RESISTANCE (kΩ)
Fig. 7 Normalized ton vs. RBE
Fig. 8 Normalized toff vs. RBE
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
V
I
R
= 10 V
CC
= 2 mA
C
= 100 Ω
L
Normalized to t @ R
= Open
off BE
V
= 10 V
CC
= 2 mA
I
C
R
= 100 Ω
L
Normalized to t @ R
= Open
on
BE
10
100
1000
10000
10
100
1000
10000
R
- BASE RESISTANCE (kΩ)
R
BE
- BASE RESISTANCE (kΩ)
BE
© 2004 Fairchild Semiconductor Corporation
Page 6 of 12
1/21/04
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
