The Lite-On LTV-3223 is a photocoupler (optocoupler) with a triac output, designed for applications requiring electrical isolation and control of AC loads. Below is a summary of its key specifications and features based on available information:

Key Specifications:

• Type: Solid State Relay (Triac Output) Photocoupler
• Package: 8-pin DIP (Dual Inline Package)
• Isolation Voltage: 5,000 Vrms (provides high input-output isolation)
• Repetitive Peak Off-State Voltage: Minimum 600V
• Output Current: Up to 1.2A
• Forward Voltage: 1.2V (typical for the input LED)
• Components: Consists of an LED, a phototriac detector, and a main power triac integrated into a single package
• Operating Temperature: Typically ranges from -30°C to +100°C (specific range may vary; consult datasheet for exact details)
• Response Time: Dependent on load conditions, but typically in the microsecond range (e.g., 4 µs under specific conditions, similar to other Lite-On optocouplers)

Features:

• High Isolation: 5kV isolation makes it suitable for applications requiring robust electrical separation between control and load circuits.
• Triac Output: Designed for AC load control, such as in motor controls, lighting, or home appliances.
• Compact Design: The 8-pin DIP package is space-efficient and suitable for through-hole mounting.
• Applications: Commonly used in:
  • AC load switching
  • Solid-state relays
  • Industrial controls
  • Home appliances
  • Lighting control systems