{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTA12-600BRG","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"BTA12-600BRG","canonicalUrl":"https://icboms.com/stmicroelectronics/BTA12-600BRG","factsUrl":"https://icboms.com/api/mcp/products/BTA12-600BRG","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics BTA12-600BRG, Standard Triac, Single, 12 A RMS On-State, 600 V Off-State, 50 mA Gate Trigger, TO-220-3 Through Hole, -40°C to 125°C, Tube.","salesMarkdown":"## 12 A RMS in a TO-220 — the load rating that sets the heatsink The STMicroelectronics BTA12-600BRG is a standard triac rated for 12 A RMS on-state current and 600 V off-state blocking voltage, housed in a TO-220-3 through-hole package. ## Standard triac with snubberless capability This part is described as a '12A STANDARD AND SNUBBERLESS TR' — meaning it can switch inductive loads like small motors or transformers without an external RC snubber in many cases, simplifying the BOM and board layout. The gate trigger current (Igt) is 50 mA max and the gate trigger voltage (Vgt) is 1.3 V max, so plan for a gate drive circuit that can source that current; a microcontroller I/O pin alone won't drive it directly. ## Package and mounting — TO-220 through-hole The tab is electrically common with the middle pin (MT2), so an insulating washer and thermal compound are needed if the heatsink is grounded. The tube shipping format is standard for this package.","metaTitle":"ST BTA12-600BRG Triac, 12 A, 600 V, TO-220-3","metaDescription":"ST BTA12-600BRG standard triac, 12 A RMS on-state, 600 V off-state, TO-220-3 through-hole. -40°C to 125°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"-","Package":"Tube","Triac Type":"Standard","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":"600 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":"$1.8300","priceTiers":[{"qty":1,"price":"$1.83000","currency":"USD"},{"qty":10,"price":"$1.51600","currency":"USD"},{"qty":100,"price":"$1.20670","currency":"USD"},{"qty":500,"price":"$1.02106","currency":"USD"},{"qty":1000,"price":"$0.86636","currency":"USD"},{"qty":2000,"price":"$0.82304","currency":"USD"},{"qty":5000,"price":"$0.79210","currency":"USD"},{"qty":10000,"price":"$0.76588","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5ef651cdc3141726518fd3e56c11b109.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BTA12-600BRG/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy BTA12-600BRG and how do I get a price?","answer":"No stock-holding claim is made here; each order is sourced fresh."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/BTA12-600BRG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/BTA12-600BRG 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}}