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PC865 Series
PC865 Series
s
Features
1. Low collector dark current
2. High current transfer ratio
3. High collector-emitter voltage ( V
CEO
: 70V)
4. High isolation voltage between input and
5. Compact dual-in-line package
s
Applications
1. Programmable controllers
2. System appliances, measuring instruments
3. Copiers, automatic vending machines
4. Signal transmission between circuits of
(Unit : mm )
s
Outline Dimensions
( I
CEO
: MAX. 10
µ
A at V
CE
= 24V, Ta = 85˚C )
F
= 1mA, V
CE
= 2V)
output ( V
iso
different potentials and impedances
PC865
( 1-channel )
PC875
(2-channel )
PC895
(4-channel )
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.
”
“
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,
6. Recognized by UL, file No. E64380
θ
θ
Internal connection
diagram
diagram
Internal connection
Internal connection
diagram
2
1
4
3
Anode mark
1
2
3
4
θ
θ
3 Emitter
4 Collector
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1 3 Anode
2 4 Cathode
5 7 Emitter
6 8 Collector
Anode mark
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
Anode mark
1 3 5 7 Anode
2 4 6 8 Cathode
9
Emitter
Collector
1 Anode
2 Cathode
PC865
PC865
PC875
PC875
PC895
PC895
High Sensitivity, Low Collector Dark
Voltage Type Photocoupler
Current, High Collector-emitter
( CTR : MIN. 1 000% at I
: 5 000V
rms
)
θ
=
0 to 13
˚
6.5
±
0.5
2.54
±
0.25
0.9
±
0.2
1.2
±
0.3
4.58
±
0.5
2.7
±
0.5
0.5
±
0.1
3.5
±
0.5
3.0
±
0.5
0.5
TYP.
7.62
±
0.3
0.26
±
0.1
6.5
±
0.5
2.54
±
0.25
0.9
±
0.2
1.2
±
0.3
6.5
±
0.5
2.54
±
0.25
0.9
±
0.2
1.2
±
0.3
19.82
±
0.5
2.7
±
0.5
0.5
±
0.1
3.0
±
0.5
3.5
±
0.5
0.5
TYP.
7.62
±
0.3
0.26
±
0.1
θ
=
0 to 13
˚
9.66
±
0.5
3.5
±
0.5
0.5
TYP.
0.5
±
0.1
θ
θ θ
=
0 to 13
˚
7.62
±
0.3
0.26
±
0.1
3.0
±
0.5
2.7
±
0.5
11
12
13
14
15
16
11
12
13
14
15
16
11
12
13
14
15
16
10
10
10
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PC865 Series
Parameter
Symbol
Rating
Unit
Input
Forward current
I
F
50
mA
I
FM
1
A
Reverse voltage
V
R
6
V
Power dissipation
P
70
mW
Output
Collector-emitter voltage
V
CEO
70
V
Emitter-collector voltage
V
ECO
0.1
V
Collector current
I
C
80
mA
Collector power dissipation
P
C
150
mW
Total power dissipation
P
tot
200
mW
V
iso
Operating temperature
T
opr
- 30 to + 100
˚C
Storage temperature
T
stg
- 55 to + 125
˚C
T
sol
260
˚C
*1 Pulse width <= 100
µ
s, Duty ratio : 0.001
*3 For 10 seconds
*1
Peak forward current
*3
Soldering temperature
*2
Isolation voltage
(Ta = 25 ˚C)
s
Absolute Maximum Ratings
(Ta = 25 ˚C)
s
Electro-optical Characteristics
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input
Forward voltage
V
F
I
F
= 20mA
-
1.2
1.4
V
Reverse current
I
R
V
R
= 4V
-
-
10
µ
A
Terminal capacitance
C
t
V= 0, f = 1kHz
-
30
250
pF
Output
Collector dark current
I
CEO
V
CE
= 24V
I
F
= 0
Ta = 25 ˚C
-
-
2 x 10
- 7
A
Ta = 85 ˚C
-
-
10
- 5
A
Transfer
teristics
charac-
Current transfer ratio
CTR
I
F
= 1mA, V
CE
= 2V
-
%
Collector-emitter saturation voltage
V
CE( sat )
I
F
= 20mA, I
C
= 5mA
-
0.8
1.0
V
Isolation resistance
R
iso
5 x 10
10
10
11
-
Ω
Floating capacitance
C
f
V= 0, f = 1MHz
-
0.6
1.0
pF
Cut-off frequency
f
C
V
CE
= 2V, I
C
L
= 100
Ω
, - 3dB
1
6
-
kHz
Response time
Rise time
t
r
V
CE
= 2V, I
C
= 10mA
R
L
= 100
Ω
-
100
300
µ
s
-
35
200
µ
s
Fall time
t
f
5 000
1 000
8 000
V
rms
*2 40 to 60 % RH, AC for 1 minute
DC500V, 40 to 60 % RH
= 2mA, R
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Duty ratio
5
5
Pulse width <=100
µ
s
10
20
100
50
200
500
2
10
- 3
10
- 2
5
2
10
- 1
5
2
5
Fig. 3 Peak Forward Current vs. Duty Ratio
0
0.1
Current transfer ratio CTR
(
%
)
1
10
500
0
0
10
1
2
3
4
5
20
30
40
50
60
70
80
90
100
1.5mA
1mA
0.7mA
0.5mA
Fig. 6 Collector Current vs.
Collector-emitter Voltage
Peak forward current I
FM
(
mA
)
Forward current I
F
( mA )
Collector current I
C
(
mA
)
P
C
( MAX. )
Fig. 5 Current Transfer Ratio vs.
Forward Current
Collector-emitter voltage V
CE
(V)
0
- 30
10
0
25
50
75
100
125
20
30
40
50
60
Fig. 1 Forward Current vs.
Ambient Temperature
Ambient temperature T
a
(˚C)
0
0
125
100
200
50
150
25
50
75
100
Ambient Temperature
- 30
Fig. 2 Collector Power Dissipation vs.
50˚C
25˚C
0˚C
0
2
0.5
1.0
1.5
2.0
2.5
3.0
3.5
5
10
20
50
100
200
500
1
Forward voltage V
F
(V)
- 25˚C
Fig. 4 Forward Current vs. Forward Voltage
PC865 Serise
Forward current I
F
(
mA
)
Collector power dissipation P
C
(
mW
)
Forward current I
F
(
mA
)
Ambient temperature T
a
( ˚C)
1
T
a
= 25˚C
V
CE
= 2V
I
F
= 2mA
T
a
= 25˚C
T
a
= 75˚C
5 000
2 000
1 000
10 000
T
a
= 25˚C
5 000
4 500
4 000
3 500
3 000
2 500
2 000
1 500
1 000
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0
130
0
25
100
75
50
100
50
Relative current transfer ratio
(
%
)
Fig. 7 Relative Current Transfer Ratio vs.
Ambient Temperature
0
- 30
0.1
Ambient temperature T
(˚C)
0
100
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
25
50
75
Fig. 8 Collector-emitter Saturation Voltage vs.
Ambient Temperature
Collector dark current I
20
0
40
60
80
5
5
5
5
5
5
100
Fig. 9 Collector Dark Current vs.
Ambient Temperature
Voltage gain Av
(
dB
)
Fig.11 Frequency Response
Frequency f ( kHz )
0.01
1
0.1
10
100
0
100
Ω
1k
Ω
L
( k
Ω
)
100
10
1
0.1
0.01
0.1
1
10
100
Response time
(
µ
s
)
PC865 Serise
Test Circuit for Response Time
V
CC
90
%
10
%
Output
Input
R
L
Input
Output
R
D
V
CC
R
L
Output
R
D
Test Circuit for Frepuency Response
t
t
r
t
s
t
d
CE
( sat
)
(V
)
a
Ambient temperature T
a
( ˚C)
CEO
(
A
)
Collector-emitter saturation voltage V
f
I
F
= 1mA
V
CE
= 2V
V
CE
= 20V
V
CE
= 2V
I
C
= 2mA
T
a
= 25˚C
R
L
= 10k
Ω
I
F
= 20mA
I
C
= 5mA
V
CE
= 2V
I
C
= 10mA
T
a
= 25˚C
t
r
t
d
t
f
t
s
- 30
1 000
Ambient temperature T
a
( ˚C)
- 10
- 20
10
- 11
10
- 10
10
- 9
10
- 8
10
- 7
10
- 6
10
- 5
- 30
Fig.10 Response Time vs. Load Resistance
Load resistance R
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0
0
2
4
6
8
10
1
2
1mA
5mA
10mA
30mA
50mA
9
7
5
3
1
Fig.12 Collector-emitter Saturation
Voltage vs. Forward Current
PC865 Serise
Collector-emitter saturation voltage V
CE
(
sat
)
(V
)
Forward current I
F
( mA )
I
C
= 0.1mA
T
a
= 25˚C
Please refer to the chapter “ Precautions for Use ”
q