PC123 Series
PC123 Series
DIP 4pin Reinforced Insulation Type
Photocoupler
■
Description
PC123 Series
contains an IRED optically coupled to
a phototransistor.
It is packaged in a 4-pin DIP, available in wide-lead
spacing option and SMT gullwing lead-form option.
Input-output isolation voltage(rms) is 5.0kV.
CTR is 50% to 400% at input current of 5mA.
■
Agency approvals/Compliance
1. Recognized by UL1577 (Double protection isolation),
file No. E64380 (as model No.
PC123)
2. Approved by BSI, BS-EN60065, file No. 7087, BS-
EN60950 file No. 7409, (as model No.
PC123)
3. Approved by SEMCO, EN60065, EN60950, file No.
204582 (as model No.
PC123)
4. Approved by DEMCO, EN60065, EN60950 (as mod-
el No.
PC123)
5. Approved by NEMKO, EN60065, EN60950, file No.
P03100205 (as model No.
PC123)
6. Approved by FIMKO, EN60065, EN60950, file No.
19383 (as model No.
PC123)
7. Recognized by CSA file No. CA95323 (as model No.
PC123)
8. Approved by VDE, VDE0884 (as an option) file No.
83601 or No. 134349 or No.40005304 (as model
No.
PC123)
9. Package resin : UL flammability grade (94V - 0)
■
Features
1. 4-pin DIP package
2. Double transfer mold package (Ideal for Flow Solder-
ing)
3. Current transfer ratio (CTR : MIN. 50% at I
F
=5 mA,
V
CE
=5V)
4. Several CTR ranks available
5. Reinforced insulation type (Isolation distance : MIN.
0.4mm)
6. Long creepage distance type (wide lead-form type
only : MIN. 8mm)
7. High isolation voltage between input and output
(V
iso(rms)
: 5.0 kV)
■
Applications
1. I/O isolation for MCUs (Micro Controller Units)
2. Noise suppression in switching circuits
3. Signal transmission between circuits of different po-
tentials and impedances
4. Over voltage detection
Notice The content of data sheet is subject to change without prior notice.
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
1
Sheet No.: D2-A02902EN
Date Oct. 31. 2003
© SHARP Corporation
PC123 Series
■
Internal Connection Diagram
1
4
1
2
3
2
3
4
Anode
Cathode
Emitter
Collector
■
Outline Dimensions
1. Through-Hole [ex.
PC123]
Anode mark
1.2
±0.3
0.6
±0.2
Rank mark
Factory identification mark
Date code
(Unit : mm)
2. Through-Hole (VDE0884 option) [ex.
PC123Y]
Anode mark
1.2
±0.3
0.6
±0.2
Rank mark
Factory identification mark
Date code
4.58
±0.3
1
4
P C 12 3
2
3
PC123
2
4
6.5
±0.3
3
6.5
±0.3
2.54
±0.25
2.54
±0.25
4.58
±0.3
SHARP mark "S"
VDE0884
Indenfication mark
1
4
7.62
±0.3
4.58
±0.3
0.5
TYP.
3.5
±0.5
7.62
±0.3
4.58
±0.3
0.5
TYP.
3.5
3.5
±0.5
3.0
±0.5
2.7
±0.5
Epoxy resin
0.26
±0.1
θ
θ
: 0 to 13˚
θ
0.26
±0.1
θ
θ
: 0 to 13˚
θ
2.7
±0.5
Epoxy resin
0.5
±0.1
0.5
±0.1
3. Wide Through-Hole Lead-Form [ex.
PC123F]
Rank mark
Anode mark
±0.3
±0.2
4. Wide Through-Hole Lead-Form (VDE0884 option) [ex.
PC123FY]
±0.25
Factory identification mark
±0.25
±0.3
Rank mark
Anode mark
Factory identification mark
2.54
1.2
1.2
0.6
0.6
1
4
1
4
2.54
±0.2
Date code
Date code
2
PC123
3
2
3
4
±0.3
±0.1
±0.1
4.58
1.0
1.0
6.5
±0.3
7.62
±0.3
6.5
±0.3
7.62
±0.3
SHARP mark "S"
VDE0884
Indenfication mark
4.58
PC123
±0.3
4.58
±0.3
4.58
±0.3
3.5
±0.5
2.7
MIN.
2.7
MIN.
Epoxy resin
0.26
10.16
±0.5
±0.1
Epoxy resin
0.26
±0.1
0.5
±0.1
10.16
±0.5
0.5
±0.1
Product mass : approx. 0.18g
Sheet No.: D2-A02902EN
2
±0.5
3.0
±0.5
PC123 Series
(Unit : mm)
5. SMT Gullwing Lead-Form [ex.
PC123P]
Rank mark
Anode mark
Factory identification mark
6. SMT Gullwing Lead-Form (VDE0884 option) [ex.
PC123PY]
Rank mark
Anode mark
Factory identification mark
Date code
1
4
1.2
±0.3
1.2
±0.3
0.6
±0.2
1
4
0.6
±0.2
Date code
2.54
±0.25
2.54
±0.25
4.58
±0.3
4.58
±0.3
2
PC123
6.5
±0.3
7.62
±0.3
0.35
±0.25
3
2
PC123
4
6.5
±0.3
7.62
±0.3
3
SHARP mark "S"
4.58
±0.3
VDE0884
Indenfication mark
4.58
±0.3
3.5
±0.5
1.0
+0.4
−0
2.54
±0.25
Date code
4
3
0.26
±0.1
3.5
±0.5
1.0
+0.4
−0
Epoxy resin
10.0
+0
−0.5
1.0
+0.4
−0
2.54
±0.25
1.0
+0.4
−0
Epoxy resin
10.0
+0
−0.5
7. Wide SMT Gullwing Lead-Form [ex.
PC123FP]
Rank mark
8. Wide SMT Gullwing Lead-Form (VDE0884 option) [ex.
PC123ZY]
Rank mark
Anode mark
±0.3
±0.2
Factory identification mark
Anode mark
1.2
±0.3
0.6
±0.2
1.2
Date code
1
4
0.6
1
4.58
±0.3
0.35
±0.25
Factory identification mark
0.26
±0.1
2
PC123
6.5
±0.3
3
2
PC123
4
6.5
±0.3
±0.1
±0.1
2.54
±0.25
1.0
1.0
0.25
±0.25
0.26
±0.1
3.5
±0.5
2.54
±0.25
7.62
±0.3
4.58
±0.3
4.58
±0.3
SHARP mark "S"
VDE0884
Indenfication mark
7.62
±0.3
0.25
±0.25
0.26
±0.1
4.58
±0.3
3.5
±0.5
0.5
±0.1
Sheet No.: D2-A02902EN
Epoxy resin
0.75
±0.25
10.16
±0.5
12.0
MAX
0.75
±0.25
0.5
±0.1
Epoxy resin
0.75
±0.25
10.16
±0.5
12.0
MAX
0.75
±0.25
Product mass : approx. 0.18g
3
PC123 Series
■
Absolute Maximum Ratings
Parameter
Symbol
Forward current
I
F
*1
Peak forward current
I
FM
Reverse voltage
V
R
Power dissipation
P
Collector-emitter voltage V
CEO
Emitter-collector voltage V
ECO
I
C
Collector current
Collector power dissipation
P
C
P
tot
Total power dissipation
*2
Isolation voltage
V
iso (rms)
T
opr
Operating temperature
T
stg
Storage temperature
*3
Soldering temperature
T
sol
(T
a
=25˚C)
Rating
Unit
50
mA
1
A
V
6
70
mW
V
70
6
V
50
mA
150
mW
200
mW
5.0
kV
−30
to
+100
˚C
−55
to
+125
˚C
260
˚C
*1 Pulse width≤100µs, Duty ratio : 0.001
*2 40 to 60%RH, AC for 1 minute, f = 60Hz
*3 For 10s
■
Electro-optical Characteristics
Parameter
Symbol
Forward voltage
V
F
I
R
Reverse current
Terminal capacitance
C
t
Collector dark current
I
CEO
Collector-emitter breakdown voltage BV
CEO
Emitter-collector breakdown voltage BV
ECO
Collector current
I
C
Collector-emitter saturation voltage V
CE (sat)
Isolation resistance
R
ISO
C
f
Floating capacitance
f
c
Cut-off frequency
t
r
Rise time
Response time
t
f
Fall time
Conditions
I
F
=20mA
V
R
=4V
V=0, f=1kHz
V
CE
=50V,
I
F
=0
I
C
=0.1mA,
I
F
=0
I
E
=10µA,
I
F
=0
I
F
=5mA,
V
CE
=5V
I
F
=20mA,
I
C
=1mA
DC500V, 40 to 60%RH
V=0, f=1MHz
V
CE
=5V,
I
C
=2mA,
R
L
=100Ω, −3dB
Output
Input
Input
Output
Transfer
charac-
teristics
V
CE
=2V,
I
C
=2mA,
R
L
=100Ω
MIN.
−
−
−
−
70
6
2.5
−
5×10
10
−
−
−
−
TYP.
1.2
−
30
−
−
−
−
0.1
1×10
11
0.6
80
4
3
MAX.
1.4
10
250
100
−
−
20
0.2
−
1.0
−
18
18
(T
a
=25˚C)
Unit
V
µA
pF
nA
V
nA
mA
V
Ω
pF
kHz
µs
µs
Sheet No.: D2-A02902EN
5
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