CATEGORIES

Thyristors (SCR) and AC Switches Minimize menu

Search
Cancel
Search History
Bookmark

Please log in  to show your saved searches.

Standard and Snubberless Triacs

Save to myST
Overview
Product selector
Solutions
Documentation
CAD Resources
Tools & Software
eDesignSuite
Get Started
Evaluation Tools
Solution Evaluation Tools (2)
Only from ST
Free license
All resource types Minify
Technical Literature
Datasheet (26) Application Note (8) Technical Note (1)
Flyers and Brochures
Flyer (2) Selection Guide (1)
Datasheet (26)
Application Note (8)
Technical Note (1)
Flyer (2)
Selection Guide (1)
All resource types Minify
HW Model, CAD Libraries & SVD
SPICE models (1)
SPICE models (1)

ST's triacs designs and manufacturing technology set the industry standards for a wide range of medium-power TRIACs. Standard and Snubberless triacs belong to our STPOWER family.

Our 3-quadrant 1200 V triacs target industrial 3-phase equipment with secured transient immunity.

ST's 600-800 V 3Q and 4Q triacs have 5 to 50 mA gate options on a 0.8 to 40 A span of current ratings. The package range covers surface-mount SMB flat to ceramic-insulated heavy-duty TOP-3 packages (T2650-6PF, T4050-6PF).

The diac is both a phase-angle trigger complement for triacs in dimmers and an ignition sequence helper in power supplies of lighting electronics such as compact fluorescent lamps (CFL), tube lamps (TL), and LED lighting solutions.

Featured Products

Recommended for you

Part number
Description
Supplier
Licence type
Supported Devices
Resource title
Resource type
Resource title
Resource type

Diodes (Power Schottky & FERD) Smart Selector