DATA SHEET
PHOTOCOUPLER
PS2702-1
HIGH ISOLATION VOLTAGE DARLINGTON TRANSISTOR
−NEPOC
SOP MULTI PHOTOCOUPLER SERIES
Series−
DESCRIPTION
The PS2702-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon darlington-
connected phototransistor.
This is mounted in a plastic SOP (Small Out-line Package) for high density applications.
This package has shield effect to cut off ambient light.
FEATURES
• High current transfer ratio (CTR = 2 000% TYP.)
• High isolation voltage (BV = 3 750 Vr.m.s.)
• Small and thin (SOP) package
• High-speed switching (t
r
, t
f
= 200
µ
s TYP.)
• Ordering number of taping product: PS2702-1-F3, F4
• Safety standards
• UL approved: File No. E72422
• BSI approved: File No. 8219/8220
• CSA approved: File No. CA 101391
• DIN EN60747-5-2 (VDE0884 Part2) approved (Option)
APPLICATIONS
• Hybrid IC
• Telephone/FAX
• FA/OA equipment
• Programmable logic controllers
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. PN10241EJ02V0DS (2nd edition)
Date Published March 2006 CP(K)
Printed in Japan
The mark
shows major revised points.
NEC Compound Semiconductor Devices, Ltd. 1988, 2006
PS2702-1
ORDERING INFORMATION
Part Number
Order Number
Solder Plating
Specification
PS2702-1
PS2702-1-F3
PS2702-1-F4
PS2702-1-V
PS2702-1-V-F3
PS2702-1-V-F4
PS2702-1-A
PS2702-1-F3-A
PS2702-1-F4-A
PS2702-1-V-A
PS2702-1-V-F3-A
PS2702-1-V-F4-A
Magazine case 100 pcs
Embossed Tape 3 500 pcs/reel
Pb-Free
Magazine case 100 pcs
Embossed Tape 3 500 pcs/reel
Packing Style
Safety Standard
Approval
Standard products
(UL, BSI, CSA
approved)
DIN EN60747-5-2
(VDE0884 Part2)
Approved (Option)
Application Part
Number
PS2702-1
*1
*1
For the application of the Safety Standard, following part number should be used.
Data Sheet PN10241EJ02V0DS
3
PS2702-1
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
0.8
80
1
40
6
200
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
Pins 1-2 shorted together, 3-4 shorted together.
4
Data Sheet PN10241EJ02V0DS
PS2702-1
ELECTRICAL CHARACTERISTICS (T
A
= 25
°C)
Parameter
Diode
Forward Voltage
Reverse Current
Terminal Capacitance
Transistor
Coupled
Collector to Emitter Dark
Current
Current Transfer Ratio
*1
(I
C
/I
F
)
Collector Saturation
Voltage
Isolation Resistance
Isolation Capacitance
Rise Time
Fall Time
*2
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
= 1 mA, V
CE
= 2 V
I
F
= 1 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
400
200
2 000
1.0
nA
%
V
Ω
0.4
200
200
pF
µ
s
*2
*1
CTR rank
K : 2 000 to
(%)
L : 700 to 3 400 (%)
M: 200 to 1 000 (%)
*2
Test circuit for switching time
Pulse input
I
F
PW = 1 ms,
Duty cycle = 1/10
Input monitor
50
Ω
V
OUT
R
L
= 100
Ω
V
CC
Data Sheet PN10241EJ02V0DS
5
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