It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

ACST310-8BTR

Name: STMicroelectronics ACST310-8BTR
Brand: STMicroelectronics
SKU: 511-ACST310-8BTR
Price: 0.91 GBP
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

511-ACST310-8BTR

Mfr. No:

ACST310-8BTR

Mfr.:

STMicroelectronics

Description:

Triacs Overvoltage protected AC switch

Complete Your Design

Datasheet:

ACST310-8BTR Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

In Stock: 4,029

Stock:: 4,029 Can Dispatch Immediately

An unexpected error occurred. Please try again later.
Factory Lead Time:: 15 Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

£-.--

Ext. Price:

£-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+£3.50)

Pricing (GBP)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	£0.918	£0.92
	£0.587	£5.87
	£0.387	£38.70
	£0.301	£150.50
	£0.274	£274.00
Full Reel (Order in multiples of 2500)
	£0.233	£582.50

† A MouseReel™ fee of £3.50 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part No.:

ACST310-8B

Packaging:

Tube

Availability:

In Stock

Price:

£0.92

Min:

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	Triacs
RoHS:
Series:	ACST310-8B
On-State RMS Current - It RMS:	3 A
Non Repetitive On-State Current:	21 A
Rated Repetitive Off-State Voltage VDRM:	800 V
Off-State Leakage Current @ VDRM IDRM:	10 uA
On-State Voltage:	1.8 V
Holding Current Ih Max:	20 mA
Gate Trigger Voltage - Vgt:	1.1 V
Gate Trigger Current - Igt:	10 mA
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package/Case:	DPAK-3 (TO-252-3)
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	STMicroelectronics
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Product Type:	Triacs
Factory Pack Quantity:	2500
Subcategory:	Thyristors
Tradename:	ACS
Unit Weight:	320 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

ACST310-8BTR Datasheet (PDF)

PCN

Product Change Notification 2025-5-3 (PDF)

CNHTS:: 8541300000
CAHTS:: 8541300000
USHTS:: 8541300080
JPHTS:: 8541300003
TARIC:: 8541300000
ECCN:: EAR99

ACST310-8B Overvoltage Protected AC Switches

STMicroelectronics ACST310-8B Overvoltage Protected AC Switches are built with A.S.D.^® (application-specific discrete) technology. The ACST310-8B are high-performance devices suited for home or industrial systems applications. This ACST310-8B switches drive loads up to 3A and has an embedded triac structure with a high voltage clamping device. The ACST310-8B switches clamping device can absorb the inductive turn-off energy and withstand line transients like those described in the IEC 61000-4-5 standard. These overvoltage protected AC switches feature microcontroller direct driven, three quadrants (Q1, Q2, and Q3), and AC switches with self-overvoltage protection. The ACST310-8B switches are suitable for AC static switching in appliances, industrial control systems, small home appliances, lighting, and fan speed controllers.

Standard Products

STMicroelectronics Standard Products are a broad range of industry-standard and drop-in replacements for the most popular general-purpose analog ICs, discretes, and serial EEPROMs. The Standard Products are manufactured to the highest quality standards with many AECQ-qualified for automotive applications. A comprehensive set of STMicroelectronics design aids, including SPICE, IBIS models, and simulation tools, is available to make adding to a design-in easy.