{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTA12-700BWRG","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"BTA12-700BWRG","canonicalUrl":"https://icboms.com/stmicroelectronics/BTA12-700BWRG","factsUrl":"https://icboms.com/api/mcp/products/BTA12-700BWRG","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics Snubberless™ series, Alternistor - Snubberless Triac, Single, 700 V Off State, 12 A RMS, 50 mA Igt, TO-220-3 Through Hole, -40°C~125°C.","salesMarkdown":"The STMicroelectronics BTA12-700BWRG is a 12 A RMS, 700 V off-state Snubberless™ alternistor triac in a TO-220 through-hole package. Its key distinction is the Snubberless™ design: the device is rated for inductive-load switching without an external RC snubber network, saving two passive components and the associated PCB area. This matters most for motor control, solenoid drivers, and transformer-coupled loads where the commutation dV/dt would otherwise force a snubber. The alternistor construction (non-sensitive gate) gives it higher immunity to false triggering from line transients compared to a standard TRIAC — useful in industrial environments with noisy mains. No end-of-life notice on record.","metaTitle":"STMicroelectronics BTA12-700BWRG Snubberless™ Triac, 700V","metaDescription":"ST BTA12-700BWRG Snubberless™ Alternistor triac, 700V off-state, 12A RMS, 126A surge. Active, ROHS3, TO-220.","metaKeywords":null},"attributes":{"series":"Snubberless™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"Snubberless™","Package":"Tube","Triac Type":"Alternistor - Snubberless","Configuration":"Single","Mounting Type":"Through Hole","Package / Case":"TO-220-3","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"BTA12","Voltage - Off State":"700 V","Operating Temperature":"-40°C~125°C(TJ)","Supplier Device Package":"TO-220","Current - Hold (Ih) (Max)":"50 mA","Current - Gate Trigger (Igt) (Max)":"50 mA","Voltage - Gate Trigger (Vgt) (Max)":"1.3 V","Current - On State (It (RMS)) (Max)":"12 A","Current - Non Rep. Surge 50, 60Hz (Itsm)":"120A, 126A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9200","priceTiers":[{"qty":1,"price":"$1.92000","currency":"USD"},{"qty":10,"price":"$1.72100","currency":"USD"},{"qty":100,"price":"$1.38340","currency":"USD"},{"qty":500,"price":"$1.13656","currency":"USD"},{"qty":1000,"price":"$1.07222","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cad47cf7815ff668a96c35f94168ae42.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BTA12-700BWRG/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between the BTA12-700BWRG and a standard TRIAC?","answer":"The BTA12-700BWRG is an Alternistor - Snubberless triac. Unlike a standard TRIAC, it does not require an external RC snubber network for inductive-load switching, and its alternistor construction provides higher immunity to false triggering from line transients."},{"question":"Can the BTA12-700BWRG be used for 230V AC motor control?","answer":"Yes. The 700 V off-state voltage provides adequate headroom above the 325 V peak of a 230 VAC line, and the 12 A RMS rating supports motors up to roughly 2.2 kW inductive. The Snubberless™ design is well-suited for inductive loads."},{"question":"What is a Snubberless™ triac?","answer":"Snubberless™ is STMicroelectronics' series designation for triacs rated to switch inductive loads without an external RC snubber network. This reduces BOM count and board area compared to a standard triac installation."},{"question":"Is the BTA12-700BWRG a direct replacement for the BTA12-600BWRG?","answer":"The BTA12-700BWRG has a 700 V off-state rating versus 600 V for the -600 variant. It can replace a BTA12-600BWRG in any circuit that can tolerate the higher voltage rating, but verify gate trigger characteristics and package compatibility from the respective datasheets."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/BTA12-700BWRG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/BTA12-700BWRG when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}