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PC865 Series
PC865 Series
s Features
1. Low collector dark current ( ICEO : MAX. 10 A at VCE = 24V, Ta = 85C ) 2. High current transfer ratio ( CTR : MIN. 1 000% at I F = 1mA, V CE = 2V) 3. High collector-emitter voltage ( VCEO : 70V) 4. High isolation voltage between input and output ( Viso : 5 000V rms ) 5. Compact dual-in-line package PC865 ( 1-channel ) PC875 ( 2-channel ) PC895 ( 4-channel ) 6. Recognized by UL, file No. E64380
High Sensitivity, Low Collector Dark Current, High Collector-emitter Voltage Type Photocoupler
s Applications
1. Programmable controllers 2. System appliances, measuring instruments 3. Copiers, automatic vending machines 4. Signal transmission between circuits of different potentials and impedances
s Outline Dimensions
Anode mark
( Unit : mm )
Internal connection diagram 4 3
PC865
2.54 0.25 4 3 PC865 6.5 0.5
PC895
Internal connection diagram
16 15 14 13 12 11 10
9
1
2
0.9 0.2 1.2 0.3
1
2 1 2 3 4 5 6 7 8
0.5TYP.
3.5 0.5
4.58 0.5
7.62 0.3 2.54 0.25 Anode mark 2.7 0.5 0.26 0.1 = 0 to 13 3 Emitter 4 Collector
16 15 14 13 12 11 10
9
3.0 0.5
PC895
1 Anode 2 Cathode
PC875
Anode mark 8 7
2.54 6
0.25
5 6.5 0.5
Internal connection diagram 8 7 6 5
1
2 0.9 0.2 1.2 0.3
3
4
5
6
7
8
PC875
19.82 0.5 0.5TYP. 1 2 3 4 3.5 0.5
6.5 0.5
0.5 0.1
7.62 0.3
1
2 3 0.9 0.2 0.3 1.2 9.66 0.5
4
2.7 0.5
0.5TYP.
3.5 0.5
2.7 0.5
3.0 0.5
7.62 0.3
0.26 0.1 = 0 to 13
0.5 0.1 0.26 0.1 = 0 to 13
3.0 0.5
0.5 0.1 5 7 Emitter 6 8 Collector
1 3 Anode 2 4 Cathode
1 3 5 7 Anode 2 4 6 8 Cathode 9 11 13 15 Emitter 10 12 14 16 Collector
" 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. "
PC865 Series s Absolute Maximum Ratings
Parameter Forward current *1 Peak forward current Reverse voltage Power dissipation Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Total power dissipation *2 Isolation voltage Operating temperature Storage temperature *3 Soldering temperature Symbol IF I FM VR P V CEO V ECO IC PC P tot V iso T opr T stg T sol
( Ta = 25 C)
Rating 50 1 6 70 70 0.1 80 150 200 5 000 - 30 to + 100 - 55 to + 125 260 Unit mA A V mW V V mA mW mW V rms C C C
Input
Output
*1 Pulse width <= 100 s, Duty ratio : 0.001 *2 40 to 60 % RH, AC for 1 minute *3 For 10 seconds
s Electro-optical Characteristics
Parameter Forward voltage Reverse current Terminal capacitance Collector dark current Current transfer ratio Collector-emitter saturation voltage Isolation resistance Floating capacitance Cut-off frequency Rise time Response time Fall time Symbol Conditions MIN. VF IF = 20mA VR = 4V IR V= 0, f = 1kHz Ct VCE = 24V Ta = 25 C ICEO Ta = 85 C IF = 0 1 000 CTR IF = 1mA, V CE = 2V V CE(sat) IF = 20mA, I C = 5mA DC500V, 40 to 60 % RH 5 x 1010 R iso V= 0, f = 1MHz Cf VCE = 2V, I C = 2mA, R L = 100 , - 3dB 1 fC VCE = 2V, I C = 10mA tr tf RL = 100 TYP. 1.2 30 0.8 1011 0.6 6 100 35
( Ta = 25 C )
MAX. 1.4 10 250 2 x 10 - 7 10 - 5 8 000 1.0 1.0 300 200 Unit V A pF A A % V pF kHz s s
Input
Output
Transfer characteristics
PC865 Serise
Fig. 1 Forward Current vs. Ambient Temperature
60 Collector power dissipation P C ( mW ) 0 25 50 75
a
Fig. 2 Collector Power Dissipation vs. Ambient Temperature
200
50
150
Forward current I F ( mA )
40
30
100
20
50
10 0 - 30
100 ( C )
125
0 - 30
0
25
50
75
100
125
Ambient temperature T
Ambient temperature T a ( C )
Fig. 3 Peak Forward Current vs. Duty Ratio
10 000 5 000 ( mA ) 2 000 1 000 500 200 100 50 20 10 5
5
Fig. 4 Forward Current vs. Forward Voltage
500 200 ( mA ) 100 50 20 10 5 2 1 T a = 75C 50C 25C 0C - 25C
Pulse width <=100 s T a = 25C
FM
Peak forward current I
10
-3 2
5
10
-2 2
5
10
-1 2
Forward current I
F
5
1
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Duty ratio
Forward voltage V F ( V )
Fig. 5 Current Transfer Ratio vs. Forward Current
5 000 Current transfer ratio CTR ( % ) 4 500 V CE = 2V T a = 25C
Fig. 6 Collector Current vs. Collector-emitter Voltage
100 T a = 25C 90 I F = 2mA 80 ( mA ) 1.5mA 70 60 1mA 50 40 30 20 0.5mA 10 0 0.7mA P C ( MAX. )
4 000 3 500 3 000 2 500 2 000 1 500 1 000 500 0 0.1 1 Forward current I F ( mA ) 10
Collector current I
C
0
1 2 3 Collector-emitter voltage V
CE
4 (V)
5
PC865 Serise
Fig. 7 Relative Current Transfer Ratio vs. Ambient Temperature
130 Collector-emitter saturation voltage V CE(sat) ( V) I F = 1mA V CE = 2V Relative current transfer ratio ( % ) 100
Fig. 8 Collector-emitter Saturation Voltage vs. Ambient Temperature
1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 - 30 I F = 20mA I C = 5mA
50
0 - 30
0
25 50 75 Ambient temperature T a ( C )
100
25 50 75 0 Ambient temperature T a (C)
100
Fig. 9 Collector Dark Current vs. Ambient Temperature
10 10 Collector dark current I CEO ( A )
-5
Fig.10 Response Time vs. Load Resistance
1 000 V CE = 2V I C = 10mA T a = 25C tf
5
-6
V CE = 20V tr Response time ( s ) 100
5
10
-7
5
td 10
ts
10 10-
-8
5
9
5
1
10
- 10
5
10
- 11
- 30
60 80 Ambient temperature T a ( C )
0
20
40
100
0.1 0.01
0.1
1 10 Load resistance RL ( k )
100
Fig.11 Frequency Response
0 V CE = 2V I C = 2mA T a = 25C
Test Circuit for Response Time
VCC Input RD RL Output Input Output 10% 90%
Voltage gain Av ( dB )
- 10
RL = 10k
1k
100
td
ts tr
tf
Test Circuit for Frepuency Response
VCC RD - 20 0.01 0.1 1 Frequency f ( kHz ) 10 100 RL Output
PC865 Serise
Fig.12 Collector-emitter Saturation Voltage vs. Forward Current
10 Collector-emitter saturation voltage V CE ( sat ) ( V ) 9 8 5mA 7 10mA 6 30mA 5 50mA 4 3 2 1 0 0 1 Forward current I
F
I C = 0.1mA 1mA
T a = 25C
2 ( mA )
q Please refer to the chapter " Precautions for Use "

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