Data Sheet
PS2705-1
HIGH ISOLATION VOLTAGE AC INPUT RESPONSE
TYPE SOP MULTI PHOTOCOUPLER
R08DS0093EJ0301
Rev.3.01
July 19, 2019
DESCRIPTION
The PS2705-1 is an optically coupled isolator 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
AC input response
High isolation voltage (BV = 3 750 Vr.m.s.)
High current transfer ratio (CTR = 100% TYP.)
4
SOP (Small Outline Package) type
High-speed switching (tr = 3
s TYP., tf = 5
s TYP.)
Ordering number of taping product : PS2705-1-F3
Safety standards
1
UL approved: UL1577, Single protection
CSA approved: CAN/CSA-C22.2 No. 62368-1, Basic/Supplementary insulation
BSI approved: BS EN 62368-1, Basic/Supplementary insulation
SEMKO approved: EN 62368-1, IEC 62368-1, Basic/Supplementary insulation
NEMKO approved: EN 62368-1, Basic/Supplementary insulation
FIMKO approved: EN 62368-1, Basic/Supplementary insulation
DEMKO approved: EN 62368-1, Basic/Supplementary insulation
VDE approved: DIN EN 60747-5-5 (Option)
PIN CONNECTION
(Top View)
3
1. Anode, Cathode
2. Cathode, Anode
3. Emitter
4. Collector
2
APPLICATIONS
Hybrid IC
Telephone/FAX
FA/OA equipment
Programmable logic controllers
Power supply
R08DS0093EJ0301 Rev.3.01
July 19, 2019
Page 1 of 14
PS2705-1 Data Sheet
ORDERING INFORMATION
Part Number
Order Number
Solder Plating
Specification
Packing Style
Safety Standard
Approval
Application
Part Number
*1
PS2705-1
PS2705-1-F3
PS2705-1-F3-A
Pb-Free
Embossed Tape
3 500 pcs/reel
PS2705-1-V-F3
PS2705-1-V-F3-A
Embossed Tape
3 500 pcs/reel
Standard products
(UL, BSI, CSA,
SEMKO, NEMKO,
FIMKO, DEMKO
approved)
UL, CSA, BSI,
SEMKO, NEMKO,
FIMKO, DEMKO,
DIN EN 60747-5-5
approved
Note:
*1. For the application of the Safety Standard, following part number should be used.
ABSOLUTE MAXIMUM RATINGS (T
A
= 25C, unless otherwise specified)
Parameter
Diode
Forward Current (DC)
Power Dissipation Derating
Power Dissipation
Peak Forward Current
*1
Transistor
Collector to Emitter Voltage
Emitter to Collector Voltage
Collector Current
Power Dissipation Derating
Power Dissipation
Isolation Voltage
*2
Operating Ambient Temperature
Storage Temperature
Note:
Symbol
I
F
Ratings
50
Unit
mA
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
0.8
80
1
40
6
80
1.5
150
3 750
–55 to +100
–55 to +150
P
C
/C
P
C
BV
T
A
T
stg
*1. PW = 100
s, Duty Cycle = 1%
*2. AC voltage for 1 minute at T
A
= 25C, RH = 60% between input and output.
Pins 1-2 shorted together, 3-4 shorted together.
R08DS0093EJ0301 Rev.3.01
July 19, 2019
Page 4 of 14