PS1201

I
NTEGRATED
C
IRCUITS
D
IVISION
PS1201
AC Power Switch
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DS-PS1201-R14
1
Part # Description
PS1201 4-Pin (8-Pin Body) SIP Package (25/Tube)
Parameter Rating Units
AC Operating Voltage 120 V
rms
Load Current 1 A
rms
On-State Voltage Drop
(I
L
=1A
rms
)
1.2 V
rms
Applications
Features
Description
Ordering Information
Pin Configuration
Programmable Control
Process Control
Power Control Panels
Remote Switching
Gas Pump Electronics
Contactors
Large Relays
Solenoids
Motors
Heaters
Load Current up to 1A
rms
(3A
rms
with heat sink)
Blocking Voltages up to 400V
P
5mA Sensitivity
Zero-Crossing Detection
DC Control, AC Output
Optically Isolated
TTL and CMOS Compatible
Low EMI and RFI Generation
High Noise Immunity
VDE compatible
Machine Insertable, Wave Solderable
Approvals
UL Recognized Component: UL 508 File E69938
CSA Certified Component: File 043639
2
1
– LED + LED AC Load AC Load
8
6
ZC
The PS1201 is an AC Solid State Switch using optical
coupling with dual power SCR outputs to produce an
alternative to optocoupler and Triac circuits. The
PS1201 switches are robust enough to provide a
blocking voltage of up to 400V
P
and max surge
current rating of 20A. In addition, tightly controlled
zero-cross circuitry ensures switching of AC loads
without the generation of transients. The input and
output circuits are optically coupled to provide
3750V
rms
of isolation and noise immunity between
control and load circuits. As a result the PS1201
is well suited for industrial environments where
electromagnetic interference would disrupt the
operation of electromechanical relays.
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NTEGRATED
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IRCUITS
D
IVISION
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2
R14
PS1201
Absolute Maximum Ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
Absolute Maximum Ratings @ 25ºC
Parameter Min Max Units
Blocking Voltage - 400 V
P
Reverse Input Voltage - 5 V
Input Control Current - 100 mA
Peak (10ms) - 1 A
Input Power Dissipation
1
- 150 mW
Total Package Dissipation
2
- 1600 mW
Isolation Voltage, Input to Output 3750 - V
rms
Operational Temperature -40 +85 ºC
Storage Temperature -40 +125 ºC
1
Derate linearly 1.33 mW / ºC
2
Derate linearly 16.6 mW / ºC
Parameter Conditions Symbol Min Typ Max Units
Output Characteristics
AC Operating Voltage I
F
=5mA V
OP
20 - 120 V
rms
Load Current (Continuous) V
L
=120-240VAC I
L
0.005 - 1 A
rms
Maximum Surge Current t<16ms I
PEAK
- - 20 A
Off-State Leakage Current V
L
=400V
DC
I
LEAK
--1mA
On-State Voltage Drop I
L
=1A
rms
- - - 1.2 V
rms
Critical Rate of Rise - dV/dt 1000 1200 - V/µs
Switching Speeds
Turn-On
I
F
=5mA
t
on
- - 0.5
Cycles
Turn-Off t
off
- - 0.5
Zero-Cross Turn-On Voltage
1
1
st
half-cycle
-
-25V
Subsequent half-cycle - - 1 V
Operating Frequency - - 20 - 500 Hz
Load Power Factor for Guaranteed Turn-On
2
- PF 0.25 - - -
Capacitance Input-To-Output - C
I/O
-3 -pF
Input Characteristics
Input Control Current
For Normal Environment -
I
F
--5
mA
For High Noise Environment - - - 10
Input Voltage Drop I
F
=5mA V
F
0.9 1.2 1.4 V
Input Dropout Voltage - - 0.8 - - V
Reverse Input Current V
R
=5V I
R
- - 10 µA
1
Zero Cross 1
st
half-cycle @ < 100Hz.
2
Snubber circuits may be required at low power factors.
Electrical Characteristics @ 25ºC
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NTEGRATED
C
IRCUITS
D
IVISION
PS1201
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3
R14
PERFORMANCE DATA*
*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifi cations, please
contact our application department.
-40
1.2
1.0
0.8
0.6
0.4
0.2
05585
0
Ambient Temperature (ºC)
Load Current
Free Air
R
TJA
=60ºC/W
Load Current (A
rms
)
-40
4
3
2
1
05585
0
Load Current
Heat Sink
Ambient Temperature (ºC)
Load Current (A
rms
)
PS with Thermal Clip attached
to 3ºC/W heat sink
PS with Thermal Clip freestanding
20
15
10
5
0
16 50 100
25
Max. Surge Current
Non-Repetitive
Pulse Duration (ms)
Peak Surge Current (A)
NOTE: Values apply to
T
J
=50ºC before Surge
0
1.3
1.2
1.1
1.0
10 25 40 55 70 85
0.9
Forward Voltage (V)
Ambient Temperature (ºC)
Typical Forward Voltage
vs. Temperature
Critical Rate of Rise (V/µs)
0
800
600
400
200
1200
1000
25 50 85
1400
0
Ambient Temperature (ºC)
Typical dV/dt
vs. Temperature
Vo
63%
10%
RC
dV/dt Method
In accordance with
EIA/NARM Standards
RS-443 for Solid State Relays
Vo = 300V
dV
dt
0.63 x 300V
RC
RC
189
==

PS1201

Mfr. #:
Manufacturer:
IXYS Integrated Circuits
Description:
Triac & SCR Output Optocouplers NO PC-Mount 1-CHANNEL SIP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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