ACS120

Overvoltage protected AC switch

STMicroelectronics

ACS120 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

ACS120 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. The ACS switch embeds a high-voltage clamping structure to absorb the inductive turn-off energy and a gate level shifter driver to separate the digital controller from the ma.

ACS120 Datasheet (473.55 KB)