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PC733
Datasheet (Sharp)
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Datasheet PC733 Datasheet (Sharp)

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Page 1
PC733
❈ Lead forming type (I type) is also available. (PC733I
PC733
AC Input Type Photocoupler
)
■ Features
1. AC input response
2. High isolation voltage between input and output (V
: 5 000V
iso
)
rms
3. Current transfer ratio CTR : MIN. 15% at IF= ±1mA, VCE=5V
4. Low collector dark current
(I
: MAX. 10-7A at VCE= 20V
CEO
)
6. Recognized by UL, file No. E64380
■ Applications
1. Telephone sets
2. Programmable controllers
3. System appliances, measuring instruments
4. Signal transmission between circuits of different potentials and impedances
■ Absolute Maximum Ratings
Parameter Symbol Rating Unit
Forward current I
Input
Output
*1 Pulse width<=100µs, Duty ratio : 0.001 *2 40 to 60%RH, AC for 1 minute *3 For 10 seconds
*1
Pead forward current I Power dissipation P 70 mW Collector-emitter voltage V Emitter-collector voltage V Collector-base voltage V Emitter-base voltage V Collector current I Collector power dissipation P Total power dissipation
*2
Isolation voltage Operating temperature Storage temperature
*3
Soldering temperature
■ Outline Dimensions
± 0.3
1.2 456
PC733
12 3
Primary side mark (
Sunken place
± 0.5
9.22
± 0.5
0.5TYP.
3.5
±0.5
3.7
± 0.1
0.5
1 Anode, cathode 2 Anode, cathode 3 NC
(
Ta= 25˚C
F
FM
CEO
ECO
CBO
EBO
C
C
P
tot
V
iso
T
opr
T
stg
T
sol
±50
±1
35 V
6V
35 V
6V
50 mA 150 mW 170 mW
5 000
- 25 to + 100
- 40 to + 125 260 ˚C
)
mA
A
Vrms
˚C ˚C
)
2.54
± 0.25
± 0.5
6.5
θ
(
Unit : mm
Internal connection diagram
654
± 0.3
7.62
± 0.1
0.26 θ=0 to 13 ˚
4 Emitter 5 Collector 6 Base
321
)
θ
“ 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. ”
Page 2
PC733
■ Electro-optical Characteristics
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Forward voltage VFIF= ± 20mA - 1.2 1.4 V
Input
Output
Transfer charac­teristics
Fig. 1 Forward Current vs.
)
mA
(
F
Forward current I
Peak forward voltage V Terminal capacitance C Collector dark current I Current transfer ratio CTR I Collector-emitter saturation voltage Isolation resistance R Floating capacitance C Cut-off frequency f
Response time
Ambient Temperature
60
50
40
20
10
Rise time Fall time
= ± 0.5A - - 3.0 V
FMIFM
V= 0, f = 1kHz - 50 400 pF
t
CEOVCE
V
CE (sat
ISO
CVCE
trV t
f
= 20V, IF=0 - - 10
= ± 1mA, VCE= 5V 15 - 300 %
F
)
IF= ± 20mA, IC= 1mA - 0.1 0.2 V DC500V, 40 to 60%RH 5 x 101010 V= 0, f = 1MHz - 0.6 1.0 pF
f
= 5V, IC= 2mA, RL= 100Ω , - 3dB
= 2V, IC= 2mA
CE
R
= 100Ω
L
15 80 - kHz
-418µs
-318µs
11
Fig. 2 Diode Power Dissipation vs.
Ambient Temperature
120
100
) mW
(
80 70 60
40
Diode power dissipation P
20
(
Ta= 25˚C
-7
- Ω
)
A
0
-25300 25 50 75 100 125 Ambient temperature Ta (˚C
)
Fig. 3 Collector Power Dissipation VS.
Ambient Temperature
200
) mW
(
150
C
100
50
Collector power dissipation P
0
-25
0 125
25 50 75 100
Ambient temperature T
a
(˚C
)
0
- 25 12525 750 Ambient temperature Ta (˚C
50
Fig. 4 Power Dissipation vs.
Ambient Temperature
200
170
)
150
mW
(
tot
100
50
Power dissipation P
0
0 25 50 75 100 125
-25 Ambient temperature Ta (˚C
100
)
)
Page 3
PC733
Fig. 5 Peak Forward Current vs. Duty Ratio
10 000
5 000
)
2 000
mA
1 000
(
FM
500 200 100
50
20
Peak forward current I
10
5
-3
2
5
10
5
10
Duty ratio
-2
2
Pulse width<=100 Ta= 25˚C
-1
2
5
10
µs
5
1
Fig. 7 Current Transfer Ratio vs.
Forward Current
100
=5V
V
CE
R
=
BE
80
)
Ta= 25˚C
%
(
60
40
20
Current transfer ratio CTR
Fig. 6 Forward Current vs.
Forward Voltage
500
200 100
)
50
mA
(
F
20 10
Forward current I
T
= 75˚C
a
50˚C
25˚C
0˚C
- 25˚C
5
1
020.5 1.0 1.5 2.0 2.5 3.0 3.5 Forward voltage VF (V
)
Fig. 8 Collector Current vs.
Collector-emitter Voltage
50
) mA
(
= 50mA
I
F
40
C
30
20
Collector current I
0
01012345678910
Collector-emitter voltage VCE (V
40mA
30mA
P
C
( MAX.)
20mA
10mA
R
T
)
BE
= 25˚C
a
=
5mA
0
0.1
0.5
0.2 1 2 5 10 Forward current IF (mA
)
20 50 80
Fig. 9 Relative Current Transfer Ratio vs. Fig.10 Collector-emitter Saturation Voltage
Ambient Temperature
150
)
%
(
I
F
V R
= 1mA
CE BE
100
50
Relative current transfer ratio
0
-25 0 25 50 75 100 Ambient temperature Ta (˚C
=5V =
)
vs. Ambient Temperature
150
) mV
(
) sat
( CE
125
100
I
F
I
C
R
BE
= 20mA = 1mA
=
75
50
25
0
Collector-emitter saturation voltage V
- 25 0 25 50 75 100 Ambient temperature T(˚C
a
)
Page 4
PC733
Fig.11-a Collector Dark Current vs.
Ambient Temperature Ambient Temperature
-5
10
10
) A
(
10
CEO
10
10
Collector dark current I
10
10
= 20V
V
CE
RBE=
-6
-7
-8
-9
-10
-11
0
-25 Ambient temperature T
25
50 75
100
(˚C)
a
Fig.12 Response Time vs. Load Resistance
500
V
=2V
CE
200
= 2mA
I
C
=
R
100
BE
T
= 25˚C
a
50
)
µ s
20
(
10
t
r
t
f
5
t
2
Response time
1
d
t
s
0.5
0.2
0.1
0.1 1 10
Load resistance R
L
(kΩ)
Test Circuit for Response Time
Input
Output
t
10%
t
d
t
r
90%
s
t
f
Input
V
CC
R
L
R
D
Output
Test Circuit for Frequency Response
V
CC
R
D
R
L
Output
Fig.11-b Collector-base Dark Current vs.
-8
) A
(
CBO
10
10
= 30V
V
CB
R
=
5
BE
2
-9
5
2
-10
10
5
Collector dark current I
2
-11
10
25
0
50 75 100
Ambient temperature T
Fig.13 Frequency Response
0
)
dB
(
v
RL= 10kΩ
-10
Voltage gain A
-20
12 510
0.5 Frequency f (kHz
Fig.14 Collector-emitter Saturation Voltage vs.
Forward Current
10
)
8
V
(
)
sat
(
6
CE
4
2
saturation voltage V
Collector-emitter
0
0
246810
Forward current I
20
(˚C)
a
IC= 1mA
2mA
3mA 5mA
1kΩ
)
F
125
V
I
C
R
T
(mA)
CE
= 2mA
BE
= 25˚C
a
100Ω
=5V
=
50020010050
=
R
BE
Ta= 25˚C
7mA 10mA
12 14 16
● Please refer to the chapter “Precautions for Use ”
.
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