PC8171xNSZ0F Series
Fig.1 Test Circuit for Common Mode Rejection Voltage
(dV/d
t
)
V
CM
R
L
V
np
V
CC
1)
V
cp
V
np
V
CM
V
CM :
High wave
V
O
pulse
(V
cp
Nearly
=
dV/d
t
×C
f
×R
L
)
R
L
=470Ω
1) V
cp
: Voltage which is generated by displacement current in floating
V
CC
=9V
capacitance between primary and secondary side.
Fig.2 Forward Current vs. Ambient
Temperature
15
Fig.3 Diode Power Dissipation vs. Ambient
Temperature
10
Diode power dissipation P (mW)
15
Forward current I
F
(mA)
10
5
5
0
−30
0
25
50
75
100
125
0
−30
0
25
50
75
100
125
Ambient temperature T
a
(˚C)
Ambient temperature T
a
(˚C)
Fig.4 Collector Power Dissipation vs.
Ambient Temperature
250
Collector power dissipation P
C
(mW)
Fig.5 Total Power Dissipation vs. Ambient
Temperature
250
Total power dissipation P
tot
(mW)
0
25
50
75
100
125
200
200
170
150
150
100
100
50
50
0
−30
0
−30
0
25
50
75
100
125
Ambient temperature T
a
(˚C)
Ambient temperature T
a
(˚C)
Sheet No.: D2-A03302FEN
6
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
