General Description
The PVA30 Series AC Relay (PVA) is a single-pole, normally open, solid-state replacement for electromechanical relays used for general purpose switching of analog signals. It utilizes International Rectifier’s HEXFET power MOSFETs as the output switches, driven by an integrated circuit photovoltaic generator of novel construction. The output switch is controlled by radiation from a GaAlAs light emitting diode (LED), which is optically isolated from the photovoltaic generator.

FEATUREs
◾ Bounce-Free Operation
◾ 1011 Off-State Resistance
◾ 1,000 V/µsec dv/dt
◾ 0.2 µV Thermal Offset
◾ 5 mA Input Sensitivity
◾ 4,000 VRMS I/O Isolation
◾ Solid-State Reliability
◾ UL Recognized
◾ ESD Tolerance:
   4000V Human Body Model
   500V Machine Model

APPLICATIONs
◾ Process Control
◾ Data Acquisition
◾ Test Equipment
◾ Multiplexing and Scanning