I
NTEGRATED
C
IRCUITS
D
IVISION
PD2601
AC Solid State Relays
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DS-PD2601-R14
1
Part # Description
PD2601 4-Pin (16-Pin Body) DIP Package (25/Tube)
Parameter Rating Units
AC Operating Voltage 260 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
• Blocking Voltages up to 600V
P
• 3750V
rms
Input to Output Isolation
• 5mA Sensitivity
• Zero-Crossing Detection
• DC Control, AC Output
• TTL and CMOS Compatible
• Low EMI and RFI Generation
• High Noise Immunity
• VDE compatible
• Machine Insertable, Wave Solderable
The PD2601 is an AC Solid State Switch using optical
coupling with dual power SCR outputs to produce an
alternative to optocoupler and Triac circuits. The
PD2601 switches are robust enough to provide a
blocking voltage of up to 600V
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 PD2601
is well suited for industrial environments where
electromagnetic interference would disrupt the
operation of electromechanical relays.
Approvals
• UL Recognized Component: UL 508 File E69938
• CSA Certified Component: File 043639
16
1
10
+ LED
AC Load
- LED
AC Load
8
ZC
I
NTEGRATED
C
IRCUITS
D
IVISION
www.ixysic.com
2
R14
PD2601
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 - 600 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 - 260 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
=600V
DC
I
LEAK
--1mA
On-State Voltage Drop I
L
=1.0A
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