DATA SHEET
PHOTOCOUPLER
PS2703-1
HIGH ISOLATION VOLTAGE
HIGH COLLECTOR TO EMITTER VOLTAGE TYPE
−NEPOC
SOP MULTI PHOTOCOUPLER
Series−
DESCRIPTION
The PS2703-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon
phototransistor.
This is mounted in a plastic SOP (Small Outline Package) for high density applications.
This package has shield effect to cut off ambient light.
FEATURES
• High isolation voltage (BV = 3 750 Vr.m.s.)
• High collector to emitter voltage (V
CEO
= 120 V)
• SOP (Small Outline Package) type
• Each isolated channel per package
• High-speed switching (t
r
, t
f
= 10
µ
s TYP.)
• Taping product number: PS2703-1-F3, F4
• UL approved: File No. E72422 (S)
• VDE0884 approved (Option)
APPLICATIONS
• Hibrid IC
• Telephone/FAX
• FA/OA equipment
• Programmable logic controllers
• Power supply
ORDERING INFORMATION
Part Number
PS2703-1
Package
4-pin SOP
Safety Standard Approval
Standard specification products
• UL approved
PS2703-1-V
4-pin SOP
VDE0884 specification products (Option)
The information in this document is subject to change without notice. Before using this document, please confirm that
this is the latest version.
Not all devices/types available in every country. Please check with local NEC Compound Semiconductor Devices
representative for availability and additional information.
Document No. PN10242EJ01V0DS (1st edition)
(Previous No. P11308EJ6V0DS00)
Date Published February 2003 CP(K)
Printed in Japan
The mark
•
shows major revised points.
©
NEC Compound Semiconductor Devices 1988, 2003
PS2703-1
PACKAGE DIMENSIONS (in millimeters)
PS2703-1
TOP VIEW
4
3
1. Anode
2. Cathode
3. Emitter
4. Collector
4.0±0.5
1
2
7.0±0.3
4.4
2.1.±0.2
0.1±0.1
2.54
0.4
+0.10
–0.05
0.25 M
0.15
+0.10
–0.05
2.0
0.5±0.3
2
Data Sheet PN10242EJ01V0DS
PS2703-1
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
°
C, unless otherwise specified)
Parameter
Diode
Forward Current (DC)
Reverse Voltage
Power Dissipation Derating
Power Dissipation
Peak Forward Current
Transistor
*1
Symbol
I
F
V
R
Ratings
50
6
0.8
80
1
120
6
30
1.5
150
3 750
–55 to +100
–55 to +150
Unit
mA
V
mW/°C
mW
A
V
V
mA
mW/°C
mW
Vr.m.s.
°C
°C
∆
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
Isolation Voltage
*2
Operating Ambient Temperature
Storage Temperature
*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
Data Sheet PN10242EJ01V0DS
3
PS2703-1
ELECTRICAL CHARACTERISTICS (T
A
= 25
°
C)
Parameter
Diode
Forward Voltage
Reverse Current
Terminal Capacitance
Transistor
Coupled
Collector to Emitter Dark
Current
Current Transfer Ratio
(I
C
/I
F
)
*1
Symbol
V
F
I
R
C
t
I
CEO
CTR
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
= 120 V
I
F
= 5 mA, V
CE
= 5 V
I
F
= 1 mA, V
CE
= 5 V
50
10
30
100
150
80
0.3
10
11
nA
%
400
Collector Saturation
Voltage
Isolation Resistance
Isolation Capacitance
Rise Time
Fall Time
*2
V
CE (sat)
R
I-O
C
I-O
t
r
t
f
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
= 1 kΩ
V
Ω
0.4
10
10
pF
µ
s
*2
*1
CTR rank
CTR rank
K
CTR (%)
200 to 400
80 to
L
100 to 300
25 to
M
50 to 150
10 to
Conditions
I
F
= 5 mA, V
CE
= 5 V
I
F
= 1 mA, V
CE
= 5 V
I
F
= 5 mA, V
CE
= 5 V
I
F
= 1 mA, V
CE
= 5 V
I
F
= 5 mA, V
CE
= 5 V
I
F
= 1 mA, V
CE
= 5 V
*2
Test circuit for switching time
Pulse Input
I
F
V
CC
PW = 100
µ
s
Duty Cycle = 1/10
In monitor
50
Ω
V
OUT
R
L
= 1 kΩ
4
Data Sheet PN10242EJ01V0DS
PS2703-1
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
1.5 mW/˚C
100
50
25
50
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
10
10
mA
5 mA
4 mA
Forward Current I
F
(mA)
10
T
A
= +100 ˚C
+75 ˚C
+50 ˚C
Collector Current I
C
(mA)
6
I
F
=
8
3 mA
1
0.1
+25 ˚C
0 ˚C
–25 ˚C
–55 ˚C
4
2 mA
2
1 mA
0.5 mA
2
4
6
8
10
0.01
0.6
0.8
1.0
1.2
1.4
1.6
0
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
10
5
Collector Current I
C
(mA)
50 000
10 000
5 000
1 000
500
100
50
10
5
1
0.5
0.1
–60 –40
–20
0
20
40
60
80
100
V
CE
= 40 V
24 V
10 V
I
F
= 25 mA
10 mA
5 mA
2.5 mA
2 mA
1.5 mA
1
0.5
0.5 mA
1 mA
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)
Data Sheet PN10242EJ01V0DS
5
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