PM1204_10 Datasheet, PDF (1/6 Pages) Clare, Inc. – AC Power Switch

Parameter
AC Operating Voltage
Load Current
On-State Voltage Drop
(I_L=500mA_rms)
Rating
120
500
1.4
Units
V_rms
mA_rms
V_rms
Features
• Load Current up to 0.5A_rms
• 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
Applications
• Programmable Control
• Process Control
• Power Control Panels
• Remote Switching
• Gas Pump Electronics
• Contactors
• Large Relays
• Solenoids
• Motors
• Heaters
PM1204
AC Power Switch
Description
The PM1204 is an AC Solid State Switch using optical
coupling with dual power SCR outputs to produce
an alternative to optocoupler and Triac circuits. The
PM1204 switches are robust enough to provide a
blocking voltage of up to 400V_P. 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
PM1204 is well suited for industrial environments
where electromagnetic interference could disrupt the
operation of electromechanical relays.
Approvals
• UL Recognized Component: UL 508 File E69938
• CSA Certified Component: Certificate LR43639-8
Ordering Information
Part #
PM1204
PM1204S
PM1204STR
Description
6-Lead DIP (50/Tube)
6-Lead Surface Mount (50/Tube)
6-Lead Surface Mount (1000/Reel)
Pin Configuration
1
+ LED
2
– LED
3
6
AC Load
ZC
5
AC Load
4
Pb
RoHS
2002/95/EC
e3
DS-PM1204-R09
www.clare.com
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