The following content is an automatically extracted verbatim text
from the original manufacturer datasheet and is provided for reference purposes only.
View original datasheet text
CPC1943G
AC Power Switch
AC Operating Voltage Load Current On State Voltage Drop
CPC1943G 240 500 1.2
Units V mA VRMS
(at IL = 500 mA)
Features • Load Current up to 0.5A • 400V 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 • VDE compatible • Machine Insertable, Wave Solderable
Description The CPC1943G is an AC Solid State Switch using optical coupling with dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. The CPC1943G switches are robust enough to provide a blocking voltage of up to 400V. In addition, tightly controlled zero cross circuitry ensures switching of AC loads without the generation of transients.