Click to expand full text
UNISONIC TECHNOLOGIES CO., LTD
UPT3223
RANDOM PHASE POWER TRIAC DIP TYPE SSR IDEAL FOR AC LOAD CONTROL
PHOTOCOUPLER
DESCRIPTION
The UPT3223 Solid State Relays (SSR) are an integration of an infrared emitting diode (IRED), a Phototriac Detector and a main output Triac. These devices are ideally suited for controlling high voltage AC loads with solid state reliability while providing 4kV isolation (VISO(RMS) from input to output.
FEATURES
* Compact DIP type SSR that’s ideal for AC load control * Supports 1.2A ON-state RMS currents.