k鈩?/div>
4.9
0.2
50
50
40
50
60
0.25
V
V
V
MHz
min
typ
max
1
1
5
2
1
V
V
mA
Unit
碌A(chǔ)
碌A(chǔ)
Collector to base voltage
Collector to emitter voltage
Forward
current
transfer
ratio
UN1221
UN1222
UN1223/1224
Collector to emitter saturation voltage
Output voltage high level
Output voltage low level
Transition frequency
Input
resis-
tance
UN1221/1224
UN1222
UN1223
Resistance ratio
UN1224
4.1鹵0.2
Costs can be reduced through downsizing of the equipment and
reduction of the number of parts.
M type package allowing easy automatic and manual insertion as
well as stand-alone fixing to the printed circuit board.
1.0鹵0.1
R
0.
4.5鹵0.1
7
1