background image
PC815 Series
High Sensitivity, High Density
Mounting Type Photocoupler
s
Features
s
Applications
1. High current transfer ratio
( CTR: MIN. 600% at I
F
= 1mA, V
CE
= 2V)
2. High isolation voltage between input and
output
( V
3. Compact dual-in-line package
1. System appliances, measuring instruments
2. Industrial robots
3. Copiers, automatic vending machines
4. Signal transmission between circuits of
different potentials and impedances
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,
PC815
: 1-channel type
PC825
: 2-channel type
PC835
: 3-channel type
PC845
: 4-channel type
4. Recognized by UL file No. E64380
θ
θ
θ
θ
PC845
PC815
Anode mark
PC815
PC815
PC815
PC815
PC815
Anode mark
PC815
Internal connection
diagram
PC835
PC825
diagram
Internal connection
PC815
Anode mark
PC815
3
4
2
1
4
3
Anode mark
1
2
PC815
PC815
1
1 Anode
2 Cathode
3 Emitter
4 Collector
9
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
9
8
7
1
2
3
4
5
6
9
8
7
8
7
6
5
1
2
3
4
1
2
3
4
8
7
6
5
Internal connection diagram
1 3 Anode
2 4 Cathode
5 7 Emitter
6 8 Collector
Internal connection diagram
1 3 5 7 Anode
2 4 6 8 Cathode
9
Emitter
Collector
1 3 5 Anode
2 4 6 Cathode
7 9
Emitter
8
Collector
iso
PC815 Serise
θ
θ
θ
θ
g Lead forming type ( I type ) and taping reel type ( P type ) are also available. (
PC815I/PC815P
)
: 5 000V
rms
)
6.5
±
0.5
2.54
±
0.25
1.2
±
0.3
0.9
±
0.2
4.58
±
0.5
2.7
±
0.5
3.5
±
0.5
3.0
±
0.5
0.5
TYP.
0.5
±
0.1
7.62
±
0.3
0.26
±
0.1
θ
=
0 to 13
˚
θ
=
0 to 13
˚
2.54
±
0.25
6.5
±
0.5
1.2
±
0.3
0.9
±
0.2
14.74
±
0.5
2.7
±
0.2
0.5
±
0.1
0.5
TYP.
3.5
±
0.5
3.0
±
0.5
7.62
±
0.3
0.26
±
0.1
θ
=
0 to 13
˚
2.54
±
0.25
6.5
±
0.5
1.2
±
0.3
0.9
±
0.2
0.5
±
0.1
2.7
±
0.5
19.82
±
0.5
0.5
TYP.
3.5
±
0.5
3.0
±
0.5
7.62
±
0.3
0.26
±
0.1
θ
=
0 to 13
˚
2.54
±
0.25
1.2
±
0.3
0.9
±
0.2
6.5
±
0.5
0.5
±
0.1
2.7
±
0.5
9.66
±
0.5
0.5
TYP.
3.5
±
0.5
3.0
±
0.5
7.62
±
0.3
0.26
±
0.1
gg TUV ( VDE0884 ) approved type is also available as an option.
..
11
12
13
14
15
16
11
12
13
14
15
16
11
12
13
14
15
16
11
11
12
11
12
12
10
10
10
10
10
10
background image
PC815 Series
*1 Pulse width<=100
µ
s, Duty ratio : 0.001
*3 For 10 seconds
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
Input
V
F
-
1.2
1.4
V
V
FM
-
-
3.0
V
I
R
-
-
10
µ
A
C
t
-
30
250
pF
Output
I
CEO
-
-
10
- 6
A
Transfer
charac-
teristics
CTR
600
%
V
CE( sat )
-
0.8
1.0
V
5 x 10
10
10
11
-
Ω
0.6
1.0
pF
1
6
-
kHz
-
-
60
300
µ
s
-
53
250
µ
s
s
Absolute Maximum Ratings
(Ta = 25˚C )
s
Electro-optical Characteristics
(Ta = 25˚C )
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
80
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
Forward voltage
Peak forward voltage
Reverse current
Terminal capacitance
Collector dark current
Current transfer ratio
Collector-emitter saturation voltage
Conditions
I
F
= 20mA
I
FM
= 0.5A
V
R
= 4V
V = 0, f = 1kHz
V
CE
= 10V, I
F
= 0
I
F
= 1mA, V
CE
= 2V
I
F
= 20mA, I
C
= 5mA
V = 0, f = 1MHz
V
CE
= 2V, I
C
= 2mA, R
L
= 100
Ω
V
CE
= 2V, I
C
= 10mA, R
L
= 100
Ω
Isolation resistance
R
ISO
Floating capacitance
C
f
Cut-off frequency
f
c
Response time
Rise time
t
r
Fall time
t
f
0
- 30
10
F
(
mA
)
0
25
50
75
100
125
20
30
40
50
60
Fig. 1 Forward Current vs.
Ambient Temperature
(˚C)
0
0
125
100
200
50
150
25
50
75
100
Ambient Temperature
C
(
mW
)
- 30
(˚C)
Fig. 2 Collector Power Dissipation vs.
Collector power dissipation P
Forward current I
5 000
*2 40 to 60% RH, AC for 1 minute
DC500V, 40 to 60% RH
Ambient temperature Ta
Ambient temperature Ta
V
rms
-
7 500
background image
Duty ratio
5
5
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
(
%
)
400
800
600
200
0.2
0.5
1
2
5
10
Forward current I
F
( mA )
100
0
50
150
25
0
50
75
100
Relative current transfer ratio
(
%
)
Fig. 7 Relative Current Transfer Ratio vs.
Ambient Temperature
0
- 30
0.1
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
0
0
10
1
2
3
4
5
20
30
40
50
60
70
80
90
100
5mA
2mA
1mA
Fig. 6 Collector Current vs.
Collector-emitter Voltage
Peak forward current I
FM
(
mA
)
Fig. 5 Current Transfer Ratio vs.
Forward Current
Collector current I
C
(
mA
)
Collector-emitter voltage V
CE
(V)
CE
( sat
)
(
V
)
Ambient temperature T
a
(˚C)
Fig. 8 Collector-emitter Saturation Voltage
vs. Ambient Temperature
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)
F
(
mA
)
Fig. 4 Forward Current vs. Forward Voltage
PC815 Series
Pulse width <=100
µ
s
Forward current I
Collector-emitter saturation voltage V
Ambient temperature T
a
( ˚C )
- 30
Ta = 25˚C
50˚C
25˚C
0˚C
- 25˚C
T
a
= 75˚C
T
a
= 25˚C
V
CE
= 2V
T
a
= 25˚C
I
F
= 1mA
V
CE
= 2V
I
F
= 10mA
P
C
( MAX. )
I
F
= 20mA
I
C
= 5mA
10 000
5 000
2 000
1 000
2 000
1 800
1 600
1 400
1 200
1 000
1
background image
10
10
10
10
20
0
40
60
80
10
10
100
10
10
Fig. 9 Collector Dark Current vs.
Ambient Temperature
Fig.11 Frequency Response
Frequency f ( kHz )
0
0.05 0.1 0.2
0.5
20
10
5
2
1
50
1k
Ω
100
Ω
100
0.02
Collector dark current I
CEO
(A
)
Ambient temperature T
a
(˚C)
Voltage gain A
v
(dB
)
L
( k
Ω
)
Response time
(
µ
s
)
10
20
50
100
1
2
5
200
500
0.1
1
2
0.05
0.2
0.5
Forward current I
F
( mA )
0
0
2
4
6
8
1.0
2.0
3.0
4.0
1mA
3mA
7
5
3
1
3.5
2.5
1.5
0.5
5mA
7mA
30mA
50mA
Fig.12 Collector-emitter Saturation Voltage vs.
Collector-emitter Saturation Voltage
V
CE
(sat) (
V
)
Forward Current
PC815 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
Please refer to the chapter
- 30
- 12
- 11
- 10
- 9
- 8
- 7
- 6
- 5
- 4
f
R
L
= 10K
Ω
- 10
- 20
V
CE
= 10V
V
CE
= 2V
I
C
= 2mA
T
a
= 25˚C
I
C
= 0.5mA
T
a
= 25˚C
t
r
t
f
t
d
t
s
V
CE
= 2V
I
C
= 10mA
T
a
= 25˚C
“ Precautions for Use ”
10
Fig.10 Response Time vs. Load Resistance
Load resistance R
q