CPC1972 Datasheet, PDF (1/5 Pages) Clare, Inc. – AC Power Switch

CPC1972
AC Power Switch
Parameter
Blocking Voltage
Load Current
On State Voltage Drop
Operating Voltage
Ratings
800
250
3
550
Units
V_P
mA_rms
V_rms (at I_L = 250 mA_rms)
V_rms
Features
• Load Current up to 250mA_rms
• 800V_P Blocking Voltage
• 5mA Sensitivity
• Zero-Crossing Detection
• DC Control, AC Output
• Optically Isolated
• TTL and CMOS Compatible
• Low EMI and RFI Generation
• High Noise Immunity
• Machine Insertable, Wave Solderable
• Flammability classification rating of V-0
Applications
• Programmable Control
• Process Control
• Power Control Panels
• Remote Switching
• Gas Pump Electronics
• Contactors
• Large Relays
• Solenoids
• Motors
• Heaters
Description
The CPC1972 is an AC Solid State Switch using
optical coupling with dual power Silicon Controlled
Rectifier (SCR) outputs to produce an alternative to
optocoupler and Triac circuits. The CPC1972 switches
are robust enough to provide a blocking voltage
of up to 800V_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 the control and
load circuits. As a result the CPC1972 is well suited
for industrial environments where electromagnetic
interference could disrupt the operation of
electromechanical relays.
Approvals
• UL 508 Recognized Component: File #: E69938
• CSA Certified Component: Certificate # 1172007
• EN/IEC 60950 Compliant
Ordering Information
Part Number
CPC1972G
CPC1972GS
CPC1972GSTR
Description
6-Pin DIP (50/Tube)
6-Pin Surface Mount (50/Tube)
6-Pin Surface Mount (1000/Reel)
Pin Configuration
1
+ LED
2
– LED
ZC
3
N/C
6
AC Load
5
N/C
4
AC Load
Pb
RoHS
2002/95/EC
e3
DS-CPC1972-R03
www.clare.com
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