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ACS120 - Overvoltage protected AC switch

Download the ACS120 datasheet PDF. This datasheet also covers the ACS120-7SB variant, as both devices belong to the same overvoltage protected ac switch family and are provided as variant models within a single manufacturer datasheet.

General Description

The ACS120 belongs to the AC line switch family.

This high-performance switch circuit is able to control a load of up to 2 A.

Key Features

  • Blocking voltage: VDRM / VRRM = +/- 700 V.
  • Avalanche controlled: VCL typ. = 1100 V.
  • Nominal conducting current: IT(RMS) = 2 A.
  • Gate triggering current: IGT < 10 mA.
  • High noise immunity: static dV/dt > 500 V/µs.
  • Needs no more external protection snubber or varistor.
  • Enables equipment to meet IEC 61000-4-5.
  • Reduces component count up to 80%.
  • Interfaces directly with the micro controller.
  • Eliminates any gate kick back on the mic.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ACS120-7SB_STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
ACS120 Overvoltage protected AC switch (ACS) COM OUT G DPAK COM G TO-220FPAB OUT COM G COM OUT TO-220AB Features  Blocking voltage: VDRM / VRRM = +/- 700 V  Avalanche controlled: VCL typ.