ACS120 Series

Overvoltage protected AC switch

Catalog

Overvoltage protected AC switch

Part	Configuration	Voltage - Gate Trigger (Vgt) (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Current - Non Rep. Surge 50, 60Hz (Itsm)	Triac Type	Voltage - Off State	Current - Gate Trigger (Igt) (Max) [Max]	Supplier Device Package	Current - Hold (Ih) (Max) [Max]	Package / Case	Mounting Type	Current - On State (It (RMS)) (Max) [Max]
STMicroelectronics ACS120-7SB	Single	1 V	-30 °C	125 ¯C	11 A 20 A	Logic - Sensitive Gate	700 V	10 mA	DPAK	45 mA	DPAK (2 Leads + Tab) SC-63 TO-252-3	Surface Mount	2 A
STMicroelectronics ACS120-7ST	Single	1 V	-30 °C	125 ¯C	11 A 20 A	Logic - Sensitive Gate	700 V	10 mA	TO-220	45 mA	TO-220-3	Through Hole	2 A

Catalog

Overvoltage protected AC switch

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 main switch. It is triggered with a negative gate current flowing out of the gate pin.