STMICROELECTRONICS 4Q Triac 700V 16A TO-220AB

The STMICROELECTRONICS 4Q Triac is a 3-pin logic-level, non-insulated thyristor designed for general purpose AC switching and ON/OFF functions. This component is specifically engineered to deliver high commutation performance, making it a reliable choice for demanding electronic circuits.

Featuring low thermal resistance with clip bonding, this Triac ensures efficient heat dissipation during medium current operation. While this specific device is non-insulated, it offers robust performance for a variety of switching applications. The through-hole mounting style facilitates straightforward installation on printed circuit boards.

Key Specifications

• Peak Repetitive Off State Voltage: 700V
• On State RMS Current: 16A
• Gate Trigger Voltage Max: 1.3V
• Peak Non-Repetitive Surge Current: 160A
• Holding Current Max: 15mA
• Operating Temperature Max: 125°C
• Peak On State Voltage: 1.55V

Measuring 43 mm in height, 33 mm in width, and 15 mm in depth, with a lightweight design of just 3.226 grams, this Triac is well-suited for compact electronic assemblies where space and weight are critical considerations. Its high commutation capability and medium current handling make it an excellent component for industrial and commercial environments.