ACST8 Series

Overvoltage protected AC switch

Catalog

Overvoltage protected AC switch

Part	Mounting Type	Configuration	Voltage - Gate Trigger (Vgt) (Max) [Max]	Supplier Device Package	Current - On State (It (RMS)) (Max) [Max]	Current - Gate Trigger (Igt) (Max) [Max]	Current - Hold (Ih) (Max) [Max]	Package / Case	Voltage - Off State	Current - Non Rep. Surge 50, 60Hz (Itsm)	Triac Type	Operating Temperature [Min]	Operating Temperature [Max]	Current - Non Rep. Surge 50, 60Hz (Itsm) [Min]	Current - Non Rep. Surge 50, 60Hz (Itsm) [Max]
STMicroelectronics ACST8-8CG-TR	Surface Mount	Single	1.5 V	D2PAK	8 A	30 mA	40 mA	D2PAK (2 Leads + Tab), TO-263-3, TO-263AB	800 V	80 A, 85 A	Standard
STMicroelectronics ACST830-8GTR
STMicroelectronics ACST830-8T
STMicroelectronics ACST830-8FP
STMicroelectronics ACST830-8GTR
STMicroelectronics ACST830-8GTR	Surface Mount	Single	1 V	D2PAK	8 A	30 mA	30 mA	D2PAK (2 Leads + Tab), TO-263-3, TO-263AB	800 V		Standard	-40 °C	125 ¯C	80 A	84 A
STMicroelectronics ACST830-8T
STMicroelectronics ACST830-8T
STMicroelectronics ACST8-8CG	Surface Mount	Single	1.5 V	D2PAK	8 A	30 mA	40 mA	D2PAK (2 Leads + Tab), TO-263-3, TO-263AB	800 V	80 A, 85 A	Standard
STMicroelectronics ACST8-8CT	Through Hole	Single	1.5 V	TO-220	8 A	30 mA	40 mA	TO-220-3	800 V	80 A, 85 A	Standard
STMicroelectronics ACST830-8GTR
STMicroelectronics ACST830-8T

Catalog

Overvoltage protected AC switch

Key Features

• TO-220FPAB insulated package:

- complies with UL standards (File ref : E81734)

- insulation voltage: 2000 VRMS

• Benefits:

- Enables equipment to meet IEC 61000-4-5

- High off-state reliability with planar technology

- Needs no external overvoltage protection

- Reduces the power passive component count

- High immunity against fast transients described in IEC 61000-4-4 standards

Description

The ACST8 series belongs to the ACS/ACST power switch family built around A.S.D. (application specific discrete) technology. This high performance device is suited to home appliances or industrial systems and drives an induction motor up to 8 A. This ACST8 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. ACST8 shows a high noise immunity complying with IEC standards such as IEC 61000-4-4 (fast transient burst test).