Vishay Intertechnology, represented by RC Microelectronics, presents its new 1A power phototriac for direct driving of medium AC loads. With a high slew rate (dv/dt) of 600V/µs, the VO2223B offers high robustness and noise isolation for industrial equipment designs and the home appliance market.• Optimized for noisy environments
• No external power TRIAC required, reducing design costs and saving board space
• For further space savings, the high dv/dt improves safety margins, eliminating the need for expensive snubber protection networks.
• High-voltage blocking allows monitoring of 240VAC line voltages and is sufficient for most 380VAC applications
• Low trip current (max. 10mA) facilitates easy interfacing with digital logic.
Features:
• Direct handling of medium AC loads
• High dv/dt of 600V/µs
• Consists of an optically coupled PhotoTriac driving an integrated power TRIAC in an 8-pin DIP package
• High blocking voltage, 600V
• Isolation voltage between input and output of 5,300V
• Low trigger current (max. 10mA)
• RoHS compliant
Applications:
Fans, valves, pump control for air conditioning, refrigerators, water heaters, washing machines, induction ovens, thermostats for home automation, smart light controls, underfloor heating systems, magnetic door control, etc.
More information on the manufacturer's website
