In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.
”
0.2mm or more
PC353T
s
Electro-optical Characteristics
Parameter
Forward voltage
Reverse current
Terminal capacitance
Collector dark current
Collector-emitter
breakdown voltage
Emitter-collector
breakdown voltage
Collector-base
breakdown voltage
Collector current
Collector-emitter
saturation voltage
Isolation resistance
Floating capacitance
Response time
Rise time
Fall time
Symbol
V
F
I
R
C
t
I
CEO
BV
CEO
BV
ECO
BV
CBO
I
C
V
CE ( sat )
R
ISO
C
f
t
r
t
f
Conditions
I
F
= 20mA
V
R
= 4V
V = 0, f = 1kHz
V
CE
= 20V, I
F
= 0
I
C
= 0.1mA
I
F
= 0
I
E
= 10
µA
I
F
= 0
I
C
= 0.1mA
I
F
= 0
I
F
= 5mA
V
CE
= 5V
I
F
= 20mA
I
C
= 1mA
DC500V
40 to 60% RH
V = 0, f = 1MH
Z
V
CE
= 2V, I
C
= 2mA
R
L
= 100
Ω
MIN.
-
-
-
-
80
6
80
2.5
-
5 x 10
10
-
-
-
TYP.
1.2
-
30
-
-
-
-
-
0.1
10
11
0.6
4
3
( Ta = 25˚C )
MAX.
1.4
10
250
100
-
-
-
30
0.2
-
1.0
18
18
Unit
V
µA
pF
nA
V
V
V
mA
V
Ω
pF
µ
s
µ
s
Input
Output
Transfer
charac-
teristics
Fig. 1 Forward Current vs.
Ambient Temperature
50
Fig. 2 Diode Power Dissipation vs.
Ambient Temperature
100
Diode power dissipation P ( mW )
Forward current I
F
( mA )
40
80
70
60
30
20
40
10
0
- 30
20
0
- 30
0
25
55
75
100
0
25
55
75
100
Ambient temperature T
a
( ˚C )
Ambient temperature T
a
( ˚C )
PC353T
Fig. 3 Collector Power Dissipation vs.
Ambient Temperature
Collector power dissipation Pc ( mW )
Fig. 4 Total Power Dissipation vs.
Ambient Temperature
Total power dissipation P
tot
( mW )
200
200
170
150
150
100
100
50
50
0
- 30
0
25
50
75
100
0
- 30
0
25
50
75
100
Ambient temperature T
a
( ˚C )
Ambient temperature T
a
( ˚C )
Fig. 5 Peak Forward Current vs. Duty Ratio
10000
Peak forward current I
FM
( mA )
Pulse width <= 100
µ
s
T
a
= 25˚C
Fig. 6 Forward Current vs. Forward Voltage
500
200
T
a
= 75˚C
Forward current I
F
( mA )
100
50
20
10
5
2
50˚C
25˚C
0˚C
- 25˚C
1000
100
10
10
-3
10
- 2
Duty ratio
10
-1
1
1
0
0.5
1.0
1.5
2.0
F
2.5
3.0
Forward voltage V
( V)
Fig. 7 Current Transfer Ratio vs.
Forward Current
400
Current transfer ratio CTR ( % )
Fig. 8 Collector Current vs.
Collector-emitter Voltage
50
Collector current I
C
( mA )
I
F
= 30mA
I
F
= 20mA
I
F
= 10mA
30
40
200
20
I
F
= 5mA
R
BE
=
R
BE
= 500k
Ω
R
BE
= 100k
Ω
0
0
0.5
1.0
5.0 10
Forward current I
F
( mA )
50
100
10
I
F
= 1mA
0
0
5
Collector-emitter voltage V
CE
( V )
10
PC353T
Fig. 9 Relative Current Transfer Ratio vs.
Ambient Temperature
150
I
F
= 5mA
V
CE
= 5V
Relative current transfer ratio ( % )
Fig.10 Collector-emitter Saturation Voltage vs.
Ambient Temperature
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
I
F
= 20mA
I
C
= 1mA
100
50
Collector-emitter saturation voltage
V
CE ( SAT )
( V )
0
- 30
0
20
40
60
80
100
0
- 30
Ambient temperature T
a
( ˚C )
0
20
40
60
80
Ambient temperature T
a
( ˚C )
100
Fig.11 Collector Dark Current vs.
Ambient Temperature
10
-5
Fig.12 Response Time vs. Load Resistance
500
V
CE
= 2A
I
C
= 2mA
T
a
= 25˚C
5
V
CE
= 20V
200
100
Response Time (
µ
s )
50
20
10
5
2
1
0.5
Collector dark current I
CEO
( A )
10
-6
5
10
-7
5
t
f
t
r
t
d
t
s
10
-8
5
10
-9
5
10
- 10
5
10
- 11
- 30
0
20
40
60
a
80
( ˚C )
100
0.2
0.1
0.01
0.1
1
Load resistance R
L
( k
Ω
)
10
Ambient temperature T
Fig.13 Collector-emitter Saturation Voltage vs.
Forward Current
4.8
Collector-emitter saturation voltage V
CE ( sat )
( V )
T
a
= 25˚C
I
C
= 0.5mA
1mA
3mA
5mA
7mA
3.6
2.4
1.2
0
0
3
6
9
F
12
( mA )
15
Foward current I
q
Please refer to the chapter “Precautions for Use.”
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