ACST210-8BTR AC Switches by STMicroelectronics

Overvoltage protected AC switch

Status: Active
Series: ACST2
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The ACST2 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 2 A. This ACST2 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 component needs a low gate current to be activated (I GT < 10 mA) and still shows a high electrical noise immunity complying with IEC standards such as IEC 61000-4-4 (fast transient burst test).

Prices starting from US$0.26


Distributor Starting From Stock
Logo for Avnet America Avnet America US$0.28
90,000
Buy Now
Logo for Newark Electronics Newark Electronics US$0.42
3,017
Buy Now
Logo for element14 element14 US$0.29
3,017
Buy Now
Logo for Future Electronics Future Electronics US$0.26
-
Buy Now
View Full Pricing & Stock Comparison

Features

Triac with overvoltage crowbar technology
High noise immunity: static dV/dt > 500 V/μs
TO-220FPAB insulated package: complies with UL standards (File ref : E81734) insulation voltage: 2000 VRMS
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 Interfaces directly with the micro-controller High immunity against fast transients described in IEC 61000-4-4 standards
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
Interfaces directly with the micro-controller
High immunity against fast transients described in IEC 61000-4-4 standards

Resources


Application Notes
AN2986 AC switch triggering with 3.3 V power supply
AN5649 How to evaluate and improve Triacs immunity to EFT bursts
AN4993 How to implement a SCR or a Triac in a hybride relay application
AN4363 How to select the Triac, ACS, or ACST that fits your application
AN441 Inductive load control with AC switches
AN4564 Is a positive power supply mandatory for my application, or could a negative output work also?
AN3168 Non-insulated SCR / Triac control circuits
AN2703 Parameter list for SCRs, Triacs, AC Switches, and Diacs
AN533 SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting
AN2991 Single-phase induction motor drive for refrigerator compressor application (formerly AN1354)
AN440 Triac control with a microcontroller powered from a positive supply



Alternative Descriptions

Thyristor TRIAC 800V 8.4A 3-Pin(2+Tab) DPAK T/R | Avnet America
Triac, 2A, 800V, To-252 | Newark Electronics
TRIAC, 2A, 800V, TO-252 | element14
ACST210 Series 800 Vdrm 2 A Overvoltage Protected AC Switch SMT - TO-252 | Future Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ACST210-8BTR?

Additional datasheets, footprints and schematics for ACST210-8BTR are listed on our Part Details page. You can also find images and similar parts to ACST210-8BTR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ACST210-8BTR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ACST210-8BTR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ACST210-8BTR fall under?

The ACST210-8BTR is listed under Thyristors (SCR) and AC Switches > AC Switches > Overvoltage protected ACST series.

Can I view similar or alternative parts?

You can view similar parts to ACST210-8BTR when available in the Overvoltage protected ACST series range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ACST210-8BTR you can contact the distributor directly for product support, shipping queries etc.

Is the ACST210-8BTR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for ACST210-8BTR have stock available?

Authorised distributors including Avnet America, Newark Electronics, element14, Farnell and Future Electronics have stock available or on a lead time for ACST210-8BTR.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for ACST210-8BTR often in real-time on the comparison pages.

What if I can't find stock of ACST210-8BTR?

You can fill out our help required form which you can use to request a quote for ACST210-8BTR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay