Specification	ACST410-8FP

Configuration	Single
Current - Gate Trigger (Igt) (Max) [Max]	10 mA
Current - Hold (Ih) (Max) [Max]	20 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	30 A, 32 A
Current - On State (It (RMS)) (Max) [Max]	4 A
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	TO-220-3 Full Pack
Supplier Device Package	TO-220FPAB
Triac Type	Logic - Sensitive Gate
Voltage - Gate Trigger (Vgt) (Max)	1 V
Voltage - Off State	800 V

ACST4 Series

Part	Current - Non Rep. Surge 50, 60Hz (Itsm)	Mounting Type	Supplier Device Package	Package / Case	Configuration	Voltage - Off State	Current - Hold (Ih) (Max) [Max]	Voltage - Gate Trigger (Vgt) (Max)	Current - On State (It (RMS)) (Max) [Max]	Triac Type	Current - Gate Trigger (Igt) (Max) [Max]	Voltage - Gate Trigger (Vgt) (Max) [Max] [custom]	Operating Temperature [Max]	Operating Temperature [Min]
STMicroelectronics ACST4-8SFP	30 A 33 A	Through Hole	TO-220FP	TO-220-3 Full Pack	Single	800 V	20 mA	1 V	4 A	Logic - Sensitive Gate	10 mA
STMicroelectronics ACST4-7SB	30 A 33 A	Surface Mount	DPAK	DPAK (2 Leads + Tab) SC-63 TO-252-3	Single	700 V	35 mA		4 A	Standard	25 mA	1.1 V	125 °C	-30 °C
STMicroelectronics ACST4-8SB-TR	30 A 33 A	Surface Mount	DPAK	DPAK (2 Leads + Tab) SC-63 TO-252-3	Single	800 V	20 mA	1 V	4 A	Logic - Sensitive Gate	10 mA
STMicroelectronics ACST435-8B	30 A 32 A	Surface Mount	DPAK	DPAK (2 Leads + Tab) SC-63 TO-252-3	Single	800 V	25 mA		4 A	Standard	35 mA	1.1 V	125 °C	-40 C
STMicroelectronics ACST410-8FP	30 A 32 A	Through Hole	TO-220FPAB	TO-220-3 Full Pack	Single	800 V	20 mA	1 V	4 A	Logic - Sensitive Gate	10 mA		125 °C	-40 C
STMicroelectronics ACST435-8BTR	30 A 32 A	Surface Mount	DPAK	DPAK (2 Leads + Tab) SC-63 TO-252-3	Single	800 V	25 mA		4 A	Standard	35 mA	1.1 V	125 °C	-40 C
STMicroelectronics ACST4-7CB-TR	30 A 33 A	Surface Mount	DPAK	DPAK (2 Leads + Tab) SC-63 TO-252-3	Single	700 V	35 mA		4 A	Standard	25 mA	1.1 V	125 °C	-30 °C
STMicroelectronics ACST410-8BTR	30 A 32 A	Surface Mount	DPAK	DPAK (2 Leads + Tab) SC-63 TO-252-3	Single	800 V	20 mA	1 V	4 A	Logic - Sensitive Gate	10 mA		125 °C	-40 C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	1291	$ 1.61
Newark	Each	1	$ 1.46
		10	$ 1.09
		100	$ 0.90
		500	$ 0.80
		1000	$ 0.69
		3000	$ 0.66
		10000	$ 0.62

Description

General part information

ACST4 Series

The ACST4 series belongs to the ACS / ACST power switch family. This high performance device is suited to home appliances or industrial systems and drives loads up to 4 A.

This ACST4 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. The ACST410 needs a low gate current to be activated (IGT< 10 mA) and still shows a high electrical noise immunity complying with IEC standards such as IEC 61000-4-4 (fast transient burst test).