PC817 Series
PC817 Series
High Density Mounting Type
Photocoupler
s
Features
1. Current transfer ratio
2. High isolation voltage between input and
3. Compact dual-in-line package
s
Applications
1. Computer terminals
2. System appliances, measuring instruments
3. Registers, copiers, automatic vending
4. Electric home appliances, such as fan
output ( V
iso
machines
heaters, etc.
s
Outline Dimensions
( Unit : mm)
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,
4. Recognized by UL, file No. E64380
PC847
diagram
Internal connection
PC817
Anode mark
PC817
PC817
PC817
PC817
PC817
Anode mark
PC817
Internal connection
diagram
PC837
PC827
PC817
PC817
PC817
PC817
1
2
4
3
1
2
3
4
1 Anode
2 Cathode
3 Emitter
4 Collector
=
0 to 13
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
= 0 to 13
1
2
3
4
5
6
7
8
9
1
9
1 3 5 7 Anode
2 4 6 8 Cathode
=
0 to 13
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1 3 5 Anode
2 4 6 Cathode
7 9
Emitter
8
Collector
=
0 to 13
9
Emitter
Collector
Internal connection diagram
Internal connection diagram
PC817
: 1-channel type
PC827
: 2-channel type
PC837
: 3-channel type
PC847
: 4-channel type
5. Signal transmission between circuits of
different potentials and impedances
Anode mark
gg TUV ( VDE0884 ) approved type is also available as an option.
( CTR: MIN. 50% at I
F
= 5mA ,V
CE
=5V)
CTR
rank mark
g Lead forming type ( I type ) and taping reel type ( P type ) are also available. (
PC817I/PC817P
)
: 5 000V
rms
)
4.58
0.5
3.5
0.5
3.0
0.5
0.5
0.1
7.62
0.3
0.26
0.1
1.2
0.3
0.9
0.2
6.5
0.5
2.54
0.25
2.7
0.5
0.5
TYP.
2.54
0.25
6.5
0.5
0.9
0.2
1.2
0.3
9.66
0.5
3.5
0.5
3.0
0.5
0.5
TYP.
0.5
0.1
2.7
0.5
0.26
0.1
7.62
0.3
2.54
0.25
6.5
0.5
0.9
0.2
1.2
0.3
19.82
0.5
3.5
0.5
3.0
0.5
0.5
TYP.
0.5
0.1
2.7
0.5
0.26
0.1
7.62
0.3
2.54
0.25
6.5
0.5
0.9
0.2
1.2
0.3
14.74
0.5
0.5
TYP.
3.5
0.5
3.0
0.5
0.5
0.1
2.7
0.2
0.26
0.1
7.62
0.3
..
11
11
12
12
11
12
11
12
13
14
15
16
11
12
13
14
15
16
11
12
13
14
15
16
10
10
2
3
4
5
6
7
8
10
10
10
10
*1 Pulse width <=100
s, Duty ratio : 0.001
*3 For 10 seconds
Parameter
Symbol
Rating
Unit
Input
Forward current
I
F
50
mA
*1
Peak forward current
I
FM
1
A
Reverse voltage
V
R
6
V
Power dissipation
P
70
mW
Output
Collector-emitter voltage
V
CEO
35
V
Emitter-collector voltage
V
ECO
6
V
Collector current
I
C
50
mA
Collector power dissipation
P
C
150
mW
Total power dissipation
P
tot
200
mW
*2
Isolation voltage
V
iso
Operating temperature
T
opr
- 30 to + 100
C
Storage temperature
T
stg
- 55 to + 125
C
*3
Soldering temperature
T
sol
260
C
*4 Classification table of current transfer ratio is shown below.
PC817 Series
s
Absolute Maximum Ratings
s
Electro-optical Characteristics
Model No.
CTR ( % )
PC817A
PC817B
PC817C
PC817D
Rank mark
A
B
C
D
A or B
B or C
C or D
A, B or C
B, C or D
A, B, C or D
80 to 160
130 to 260
200 to 400
300 to 600
80 to 260
130 to 400
200 to 600
80 to 400
130 to 600
80 to 600
50 to 600
A, B, C, D or No mark
0
- 25
30
0
25
50
75
100
125
40
50
60
20
10
Fig. 1 Forward Current vs.
Ambient Temperature
Ambient temperature T
a
( C)
( Ta = 25C)
( Ta = 25C)
Forward current I
F
(
mA
)
5 000
*2 40 to 60% RH, AC for 1 minute
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input
Forward voltage
V
F
I
F
= 20mA
-
1.2
1.4
V
Peak forward voltage
V
FM
I
FM
= 0.5A
-
-
3.0
V
Reverse current
I
R
V
R
= 4V
-
-
10
A
Terminal capacitance
C
t
V = 0, f = 1kHz
-
30
250
pF
Output
Collector dark current
I
CEO
V
CE
= 20V
-
-
10
- 7
A
Transfer
charac-
teristics
*4
Current transfer ratio
CTR
I
F
= 5mA, V
CE
= 5V
50
-
600
%
Collector-emitter saturation voltage
V
CE( sat )
I
F
= 20mA, I
C
= 1mA
-
0.1
0.2
V
Isolation resistance
R
ISO
DC500V, 40 to 60% RH
5 x 10
10
10
11
-
Floating capacitance
C
f
V = 0, f = 1MHz
-
0.6
1.0
pF
Cut-off frequency
f
c
V
CE
= 5V, I
C
= 2mA, R
L
= 100
, - 3dB
-
80
-
kHz
Response time
Rise time
t
r
V
CE
= 2V, I
C
= 2mA, R
L
= 100
-
4
18
s
-
3
18
s
Fall time
t
f
V
rms
PC8
g
7AB
PC8
g
7BC
PC8
g
7CD
PC8
g
7AC
PC8
g
7BD
PC8
g
7AD
PC8
g
7
g : 1 or 2 or 3 or 4
Duty ratio
5
5
Pulse width <=100
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
1
Current transfer ratio CTR
(
%
)
200
2
5
10
20
50
160
120
80
40
20
60
100
140
180
100
0
50
150
0
25
50
75
100
Relative current transfer ratio
(
%
)
Fig. 7 Relative Current Transfer Ratio vs.
Ambient Temperature
0
0
5
1
10
15
20
25
30
2
3
4
5
6
7
8
9
20mA
10mA
5mA
Fig. 6 Collector Current vs.
Collector-emitter Voltage
Peak forward current I
FM
(
mA
)
Fig. 4 Current Transfer Ratio vs.
Forward Current
Forward current I
F
( mA )
Collector current I
C
(
mA
)
Collector-emitter voltage V
CE
(V)
Ambient temperature T
a
(C)
0
0
125
100
200
50
150
25
50
75
100
Ambient Temperature
C
(
mW
)
- 30
Fig. 2 Collector Power Dissipation vs.
PC817 Series
a
(C)
Collector power dissipation P
Ambient temperature T
1
V
CE
= 5V
I
F
= 30mA
P
C
( MAX.)
I
F
= 5mA
V
CE
= 5V
Fig. 5 Forward Current vs. Forward Voltage
10 000
5 000
2 000
1 000
T
a
= 25C
T
a
= 25C
50C
25C
0C
0
2
0.5
1.0
1.5
2.0
2.5
3.0
3.5
5
10
20
50
100
200
500
1
- 25C
T
a
= 75C
Forward current I
F
(
mA
)
Forward voltage V
F
( V)
- 30
T
a
= 25C
0
0.02
- 25
0
25
50
75
100
0.04
0.06
0.08
0.10
0.12
0.14
0.16
Fig. 8 Collector-emitter Saturation Voltage vs.
Ambient Temperature
25
0
50
75
100
Collector dark current I
CEO
(
A
)
Fig.11 Frequency Response
Frequency f ( kHz )
-20
0
0.5
1
2
5
-10
200
100
50
20
10
500
1k
100
Fig. 9 Collector Dark Current vs.
CE
( sat
)
(V
)
Ambient Temperature
Voltage gain A
v
(dB
)
0.2
0.1
0.5
Response time
(
s
)
1
2
0.1
1
10
5
10
20
50
100
200
500
L
( k
)
Collector-emitter saturation voltage V
CE
( sat
)
(V
)
Forward current I
F
( mA )
0
0
1
2
3
4
5
5
10
6
15
7mA
Fig.12 Collector-emitter Saturation
Voltage vs. Forward Current
PC817 Series
Test Circuit for Response Time
V
CC
t
t
r
t
s
90
%
10
%
t
d
Output
Input
R
L
Input
Output
R
D
V
CC
R
L
Output
R
D
Test Circuit for Frepuency Response
Collector-emitter saturation voltage V
Ambient temperature T
a
( C)
f
I
F
= 20mA
I
C
= 1mA
10
- 11
10
- 10
10
- 9
10
- 8
10
- 7
10
- 6
10
- 5
- 25
V
CE
= 20V
Ambient temperature T
a
(C)
t
r
t
f
t
s
t
d
V
CE
= 2V
I
C
= 2mA
Ta = 25C
R
L
= 10k
V
CE
= 2V
1mA
3mA
5mA
T
a
= 25C
I
C
= 2mA
I
C
= 0.5mA
T
a
= 25C
Please refer to the chapter " Precautions for Use "
Fig.10 Response Time vs. Load Resistance
Load resistance R
q
PDF 
ZIP