ACST1220H-8H - STMicroelectronics

ACST1220H-8H 12A overvoltage protected AC Switch

The ACST1220H-8H belongs to the ACST power switch family. This highperformance device is suited to home appliances or industrial systems. This high temperature 12 A AC switch embeds a Triac structure with a high voltage clamping device to absorb the inductive turn-off energy and withstand line transients such as those described in the IEC 61000-4-5 standards.

Features

• 12 A AC Switch with self-overvoltage protection
• High junction temperature: Tj max. = 150 °C
• Symmetric 800 V blocking voltage
• IPAK power package
• Snubberless performance:
  – High static immunity dV/dt = 1 000 V/μs at 150 °C
  – Strong dynamic commutation: (dI/dt)c = 9 A/ms at 150 °C (lowercase)
• Halogen-free molding, lead-free plating
• ECOPACK2 power package Applications
• Inrush current limiting circuits
• Heating resistor control, solid state relays
• Capacitor discharge circuit Description The ACST1220H-8H belongs to the ACST power switch family. This highperformance device is suited.