DATA SHEET
PHOTOCOUPLER
PS2701-1,PS2701-2,PS2701-4
HIGH ISOLATION VOLTAGE
SOP MULTI PHOTOCOUPLER
−NEPOC
TM
Series−
DESCRIPTION
The PS2701-1, PS2701-2, PS2701-4, are optically coupled isolators containing a GaAs light emitting diode and an
NPN silicon phototransistor.
This package is SOP (Small Outline Package) type and has shield effect to cut off ambient light.
It is designed for high density mounting applications.
FEATURES
• High isolation voltage (BV = 3 750 Vr.m.s.)
• SOP (Small Outline Package) type
• High-speed switching (t
r
= 3
µ
s TYP., t
f
= 5
µ
s TYP.)
• Ordering number of taping product (only 1-channel type) : PS2701-1-E3, E4, F3, F4
• UL approved: File No. E72422 (S)
• VDE0884 approved (Option)
APPLICATIONS
• Hybrid IC
• Measuring instruments
• Power supply
• Programmable logic controllers
ORDERING INFORMATION
Part Number
PS2701-1
PS2701-2
PS2701-4
PS2701-1-V
PS2701-2-V
PS2701-4-V
Package
4-pin SOP
8-pin SOP
16-pin SOP
4-pin SOP
8-pin SOP
16-pin SOP
VDE0884 approved products (Option)
Safety Standard Approval
Standard products
• UL approved
The information in this document is subject to change without notice.
Document No. P11306EJ6V0DS00 (6th edition)
Date Published December 1997 NS CP (K)
Printed in Japan
The mark
shows major revised points.
©
1988
PS2701-1,PS2701-2,PS2701-4
PACKAGE DIMENSIONS (in millimeters)
4.5 MAX.
PS2701-1
TOP VIEW
4
3
1. Anode
2. Cathode
3. Emitter
4. Collector
1
2
7.0±0.3
4.4
1.3
2.3 MAX.
0.1±0.1
2.54
0.4
+0.10
–0.05
1.2 MAX.
0.25 M
0.15
+0.10
–0.05
2.0
0.5±0.3
PS2701-2
9.3 MAX.
8
7
6
TOP VIEW
5
1. 3.
2. 4.
5. 7.
6. 8.
1
2
3
4
7.0±0.3
4.4
1.3
Anode
Cathode
Emitter
Collector
2.3 MAX.
0.1±0.1
0.15
+0.10
–0.05
2.0
2.54
0.4
+0.10
–0.05
0.25 M
1.2 MAX.
0.5±0.3
PS2701-4
19.46 MAX.
16
15
TOP VIEW
14
13
12
11
10
9
1
2
3
4
5
6
7
8
1. 3. 5. 7.
2. 4. 6. 8.
9. 11. 13. 15.
10. 12. 14. 16.
Anode
Cathode
Emitter
Collector
7.0±0.3
4.4
1.3
2.3 MAX.
0.1±0.1
0.15
+0.10
–0.05
2.0
0.4
+0.10
–0.05
0.25 M
2.54
1.2 MAX.
0.5±0.3
2
PS2701-1,PS2701-2,PS2701-4
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
°C,
unless otherwise specified)
Parameter
Symbol
Ratings
PS2701-1
Diode
Forward Current (DC)
Reverse Voltage
Power Dissipation Derating
Power Dissipation
Peak Forward Current
Transistor
*1
Unit
PS2701-2,
PS2701-4
50
6
0.8
80
1
40
6
80
mA
V
mW/°C
mW/ch
A
V
V
mA/ch
1.2
120
mW/°C
mW/ch
Vr.m.s.
°C
°C
I
F
V
R
∆
P
D
/°C
P
D
I
FP
V
CEO
V
ECO
I
C
Collector to Emitter Voltage
Emitter to Collector Voltage
Collector Current
Power Dissipation Derating
Power Dissipation
∆
P
C
/°C
P
C
BV
T
A
T
stg
1.5
150
3 750
Isolation Voltage
*2
Operating Ambient Temperature
Storage Temperature
–55 to +100
–55 to +150
*1
PW = 100
µ
s, Duty Cycle = 1 %
*2
AC voltage for 1 minute at T
A
= 25 °C, RH = 60 % between input and output
3
PS2701-1,PS2701-2,PS2701-4
ELECTRICAL CHARACTERISTICS (T
A
= 25
°C)
Parameter
Diode
Forward Voltage
Reverse Current
Terminal Capacitance
Transistor
Coupled
Collector to Emitter
Current
Current Transfer Ratio
Collector Saturation
Voltage
Isolation Resistance
Isolation Capacitance
Rise Time
Fall Time
*2
*1
Symbol
V
F
I
R
C
t
I
CEO
CTR
V
CE (sat)
R
I-O
C
I-O
t
r
t
f
I
F
= 5 mA
V
R
= 5 V
Conditions
MIN.
TYP.
1.1
MAX.
1.4
5
Unit
V
µ
A
pF
V = 0 V, f = 1 MHz
I
F
= 0 mA, V
CE
= 40 V
I
F
= 5 mA, V
CE
= 5 V
I
F
= 10 mA, I
C
= 2 mA
V
I-O
= 1 kV
DC
V = 0 V, f = 1 MHz
V
CC
= 5 V, I
C
= 2 mA, R
L
= 100
Ω
10
11
30
100
50
100
300
0.3
nA
%
V
Ω
0.4
3
5
pF
µ
s
*2
*1
CTR rank (only PS2701-1)
P: 150 to 300 (%)
L: 100 to 300 (%)
M: 50 to 150 (%)
*2
Test circuit for switching time
Pulse input
PW = 100
µ
s,
Duty cycle = 1/10
I
F
50
Ω
V
OUT
R
L
= 100
Ω
V
CC
4
PS2701-1,PS2701-2,PS2701-4
TYPICAL CHARACTERISTICS (T
A
= 25 °C, unless otherwise specified)
DIODE POWER DISSIPATION vs.
AMBIENT TEMPERATURE
Transistor Power Dissipation P
C
(mW)
TRANSISTOR POWER DISSIPATION vs.
AMBIENT TEMPERATURE
200
100
Diode Power Dissipation P
D
(mW)
75
150
PS2701-1
1.5 mW/˚C
100
PS2701-2,
PS2701-4
1.2 mW/˚C
50
50
25
0
25
50
75
100
0
25
50
75
100
Ambient Temperature T
A
(˚C)
Ambient Temperature T
A
(˚C)
FORWARD CURRENT vs.
FORWARD VOLTAGE
100
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
50
I
F
= 30 mA
Forward Current I
F
(mA)
10
T
A
= +100 ˚C
+75 ˚C
+50 ˚C
Collector Current I
C
(mA)
40
30
20 mA
15 mA
1
0.1
+25 ˚C
0 ˚C
–25 ˚C
–55 ˚C
20
10 mA
10
5 mA
0.01
0.6
0.8
1.0
1.2
1.4
1.6
0
2
4
6
8
10
Forward Voltage V
F
(V)
Collector to Emitter Voltage V
CE
(V)
COLLECTOR TO EMITTER DARK
CURRENT vs. AMBIENT TEMPERATURE
Collector to Emitter Dark Current I
CEO
(nA)
COLLECTOR CURRENT vs.
COLLECTOR SATURATION VOLTAGE
50
I
F
= 25 mA
20
10 000
V
CE
= 40 V
24 V
10 V
Collector Current I
C
(mA)
1 000
10
5
2
1
0.5
0.2
10 mA
5 mA
100
2 mA
1 mA
10
1
0.1
–60 –40
–20
0
20
40
60
80
100
0.1
0.0
0.2
0.4
0.6
0.8
1.0
Ambient Temperature T
A
(˚C)
Collector Saturation Voltage V
CE (sat)
(V)
5
PCB Design
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