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PC123/PC123F
PC123/PC123F
s Features
1. Conform to European Safety Standard 2. Internal isolation distance : 0.4mm or more 3. High collector-emitter voltage ( VCEO : 70V) 4. Long creepage distance type 5. Recognized by UL (No. E64380) Approved by VDE ( DIN-VDE83601 ) Approved by BSI ( BS415 No. 7087, BS7002 No. 7409 ) Approved by SEMCO ( No. 9216212 ) Approved by DEMCO ( No. 108954 ) Approved by NEMKO ( No. 199438181 ) Approved by EI ( No. 155030 ) Recognized by CSA (No. CA95323)
PC123 PC123F Creepage distance 6.4mm or more 8mm or more Space distance 6.4mm or more 8mm or more
European Safety Standard Approved Type Long Creepage Distance Photocoupler
s Outline Dimensions
PC123
Anode mark 1 2 1 PC123 1.2 0.3 1.0 0.1 2 6.5 0.3 7.62 0.3 3 4.58 0.3 3.5 0.5 0.5 0.1
3.4
0.5
g DIN-VDE0884 approved type ( PC123Y/PC123FY ) is also available as an option.
( Unit : mm )
Internal connection diagram 4 3 1 2 3 4 Anode Cathode Emitter Collector
4 2.54 0.25 4.58 0.3 Internal connection diagram 1 2 4 3 1 2 3 4 Anode Cathode Emitter Collector 4 PC123 2.54 0.25 4.58 0.3 3 4.58 0.3 3.5 0.5 Epoxy resin 0.26 0.1 0.5 0.1 3.05 0.5
Epoxy resin 0.26 0.1
PC123F
Anode mark
s Applications
1. Power supplies 2. OA equipment
1
1.2 0.3
1.0 0.1
s Absolute Maximum Ratings
Parameter Forward current *1 Peak forward current Input Reverse voltage Power dissipation Collector-emitter voltage Emitter-collector voltage Output 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 = 25C )
Ratings 50 1 6 70 70 6 50 150 200 5 - 30 to + 100 - 55 to + 125 260 Unit mA A V mW V V mA mW mW kV rms C C C
2
6.5 0.3 7.62 0.3
2.7MIN.
10.16 0.5
*1 Pulse width <= 100 s, Duty ratio : 0.001 *2 AC for 1 minute, 40 to 60% RH *3 For 10 seconds
" 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. "
PC123/PC123F s Electro-optical Characteristics
Parameter Forward voltage Reverse current Terminal capacitance Collector dark current Collector-emitter breakdown voltage Emitter-collector breakdown voltage Collector current Collector-emitter saturation voltage Isolation resistance Floating capacitance Cut-off frequency Response time Rise time Fall time Symbol VF IR Ct ICEO BV CEO BV ECO IC V CE(sat) R ISO Cf fc tr tf Conditions IF = 20mA VR = 4V V = 0, f = 1kHz VCE = 50V, I F = 0 IC = 0.1mA, I F = 0 IE = 10 A, I F = 0 IF = 5mA, VCE = 5V IF = 20mA, I C = 1mA DC500V, 40 to 60%RH V = 0, f = 1MHz VCE = 5V, I C = 2mA RL = 100 , - 3dB VCE = 2V, I C = 2mA RL = 100 MIN. 70 6 2.5 5 x 1010 TYP. 1.2 30 0.1 1011 0.6 80 4 3
( Ta = 25C )
MAX. 1.4 10 250 100 20 0.2 1.0 18 18 Unit V A pF nA V V mA V pF kHz s s
Input
Output
Transfer characterisitics
Fig. 1 Forward Current vs. Ambient Temperature
60
Fig. 2 Diode Power Dissipation vs. Ambient Temperature
Diode power dissipation P ( mW )
50 ( mA )
100
Forward current I
F
40
80 70 60 40 25 20 0 - 30
30
20
10 0 - 30
0
25
50
75
100
125
0
50 Ambient temperature T a ( C )
100
Ambient temperature T a ( C )
PC123/PC123F
Fig. 3 Collector Power Dissipation vs. Ambient Temperature
200 Collector power dissipation P C ( mW )
Fig. 4 Power Dissipation vs. Ambient Temperature
250 150 Power dissipation P tot ( mW )
200
100
150
100
50
50 0 0 25 50 75 100 125 - 30 0 Ambient temperature T a ( C ) 25 50 75 100 Ambient temperature T a ( C ) 125
0 - 30
Fig. 5 Peak Forward Current vs. Duty Ratio
10000 5000 ( mA ) 2000 1000 500 200 100 50 20 10 5
5 10 - 3 2 5
Fig. 6 Forward Current vs. Forward Voltage
1000 500 + 25C ( mA ) 200 100 50 20 10 5 2 T a = 75C - 25C
Pulse width <=100s T a = 25C
FM
Peak forward current I
Forward current I
F
50C
0C
10
-2 2
5
10
-1 2
5
1
1 0
0.5
1.0
1.5
2.0
2.5
3.0
Duty ratio
Forward voltage V F ( V )
Fig. 7 Current Transfer Ratio vs. Forward Current
300 Current transfer ratio CTR ( % ) V CE = 5V T a = 25C 250
Fig. 8 Collector Current vs. Collector-emitter Voltage
60 ( mA ) 54 48 42 36 30 24 18 12 6
I F = 5mA
I = F 30 mA
T a = 25C
P C ( MAX. )
150
Collector current I
C
200
100
= IF
20
mA
I F = 10mA
50 0 0.1
1 Forward current I
F
10 ( mA )
100
0 0
1
2 3 4 5 6 7 8 Collector-emitter voltage V CE ( V )
9
10
PC123/PC123F
Fig. 9 Relative Current Transfer Ratio vs. Ambient Temperature
150 I F = 5mA V CE = 5V
Fig.10 Collector-emitter Saturation Voltage vs. Ambient temperature
Collector-emitter saturation voltage V CE(sat) ( V ) 0.16 0.14 0.12 0.10 0.08 0.06 0.04 0.02 0.00 - 30 I F = 20mA I c = 1mA
Relative current transfer ratio ( % )
100
50
0 - 30 0 25 50 75 Ambient temperature T a ( C ) 100
0 20 40 60 80 Ambient temperature T a ( C )
100
Fig.11 Collector Dark Current vs. Ambient Temperature
10 (A)
-5
Fig.12 Response Time vs. Load Resistance
1000 V CE = 2V I C = 2mA 100 Response time ( s ) tr 10 td 1 ts tf T a = 25C
5
V CE = 50V
10
-6
CEO
5
Collector dark current I
10
-7
5
10
-8
5
10
-9
5
10
- 10
5
10
- 11
- 30
0 20 40 60 80 Ambient temperature T a ( C )
100
0.1 0.01
0.1
1 10 Load resistance ( k )
100
Fig.13 Frequency Response
5 V CE = 5V I C = 2mA T a = 25C
Fig.14 Collector-emitter Saturation Voltage vs. Forward Currnt
(V)
CE(sat)
5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 0 2 4
T a = 25C I C = 0.5mA 1mA 3mA 5mA 7mA
0 Voltage gain Av ( dB )
-5
- 10 R L = 10k - 15 1k 100
- 20 0.1
1
10 100 Frequency ( kHz )
1000
Collector-emitter saturation voltage V
6 8 10 12 14 16 Forward current I F ( mA )
18
20
q Please refer to the chapter "Precautions for Use "

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