PC817 Series
PC817 Series High Density Mounting Type
Photocoupler
n Features
1. Current transfer ratio
2. High isolation voltage between input and
3. Compact dual-in-line package
n Applications
1. Computer terminals
2. System appliances, measuring instruments
3. Registers, copiers, automatic vending
4. Electric home appliances, such as fan
output (Viso
machines
heaters, etc.
n 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
q q
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
4 3
q q
1 Anode
2 Cathode
3 Emitter
4 Collector
q = 0 to 13 °
1 2 3 4
8 7 6 5
1 2 3 4
8 7 6 5
1 3 Anode
2 4 Cathode
5 7 Emitter
6 8 Collector
Anode
mark
q q
q= 0 to 13 °
9
1
9
1 3 5 7 Anode
2 4 6 8 Cathode
q q
q = 0 to 13 °
1 2 3 4 5 6
9 8 7
1 2 3 4 5 6
9 8 7
1 3 5 Anode
2 4 6 Cathode
7 9 Emitter
8 Collector
q = 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
hh TUV (VDE0884 ) approved type is also available as an option.
( CTR: MIN. 50% at I F = 5mA ,VCE=5V)
CTR
rank mark
h Lead forming type ( I type ) and taping reel type ( P type ) are also available. (PC817I/PC817P )
: 5 000V rms )
4.58 ± 0.5
3.0 ± 0.5 3.5 ± 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
0.5TYP.
2.54 ± 0.25
6.5 ± 0.5
0.9 ± 0.2
1.2 ± 0.3
9.66 ± 0.5
3.0 ± 0.5 3.5 ± 0.5
0.5TYP.
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
3.0 ± 0.5 3.5 ± 0.5
0.5TYP.
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
0.5TYP.
3.0 ± 0.5 3.5 ± 0.5
0.5 ± 0.1
2.7 ± 0.2
0.26 ± 0.1
7.62 ± 0.3
..
11
11
12
12
11
12
16 15 14 13 12 11 16 15 14 13 12 11
11
12
13
14
15
16
10
10
10
10
10
10
*1 Pulse width<=100ms, Duty ratio : 0.001
*3 For 10 seconds
Parameter Symbol Rating Unit
Input
Forward current IF 50 mA
*1Peak forward current IFM 1 A
Reverse voltage VR 6 V
Power dissipation P 70 mW
Output
Collector-emitter voltage VCEO 35 V
Emitter-collector voltage VECO 6 V
Collector current IC 50 mA
Collector power dissipation PC 150 mW
Total power dissipation P tot 200 mW
*2Isolation voltage Viso
Operating temperature T opr - 30 to + 100 °C
Storage temperature T stg - 55 to + 125 °C
*3Soldering temperature T sol 260 °C
*4 Classification table of current transfer ratio is shown below.
PC817 Series
n Absolute Maximum Ratings
n 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
A, B, C, D or No mark 50 to 600
0
- 25
30
0 25 50 75 100 125
40
50
60
20
10
Fig. 1 Forward Current vs.
Ambient Temperature
Ambient temperature Ta (°C)
( Ta= 25°C)
( Ta= 25°C)
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 VF IF = 20mA - 1.2 1.4 V
Peak forward voltage V FM IFM = 0.5A - - 3.0 V
Reverse current IR VR= 4V - - 10 mA
Terminal capacitance Ct V= 0, f = 1kHz - 30 250 pF
Output Collector dark current ICEO VCE = 20V - - 10 - 7 A
Transfer
characteristics
*4Current transfer ratio CTR IF = 5mA, V CE = 5V 50 - 600 %
Collector-emitter saturation voltage VCE( sat ) IF = 20mA, I C = 1mA - 0.1 0.2 V
Isolation resistance RISO DC500V, 40 to 60% RH 5 x 1010 1011 - W
Floating capacitance Cf V= 0, f = 1MHz - 0.6 1.0 pF
Cut-off frequency fc VCE = 5V, I C = 2mA, R L = 100W, - 3dB - 80 - kHz
Response time
Rise time t r VCE = 2V, I C = 2mA, R L = 100W
- 4 18 m s
Fall time tf - 3 18 m s
Vrms
PC8h7AB
PC8h7BC
PC8h7CD
PC8h7AC
PC8h7BD
PC8h7AD
PC8h7
h : 1 or 2 or 3 or 4
Duty ratio
5
5
Pulse width <=100 m s
10
20
100
50
200
500
10 - 3 2 5 10 - 2 2 5 10 - 1 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
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 IC (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
VCE = 5V
IF = 30mA
PC( MAX.)
IF = 5mA
VCE = 5V
Fig. 5 Forward Current vs. Forward Voltage
10 000
5 000
2 000
1 000
Ta = 25°C
Ta = 25°C
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
- 25°C
Ta= 75°C
Forward current I F (mA)
Forward voltage V F (V)
- 30
Ta= 25°C
0
0.02
- 25 0 25 50 75 100
0.04
0.06
0.08
0.10
0.12
0.14
0.16
Fig.