{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTB12-600BWRG","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"BTB12-600BWRG","canonicalUrl":"https://icboms.com/stmicroelectronics/BTB12-600BWRG","factsUrl":"https://icboms.com/api/mcp/products/BTB12-600BWRG","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics Snubberless™ Triac, Alternistor - Snubberless, Single, 600 V Off State, 12 A RMS On-State, Through Hole, TO-220-3, -40°C to 125°C.","salesMarkdown":"Its Snubberless construction means it can switch inductive loads — motors, solenoids, transformers — without the external RC snubber that standard triacs typically require, saving two passives and the associated board area. ## Active, ROHS3, and ready for new designs If you are qualifying a new BOM, this part is safe to commit to production without a redesign horizon.","metaTitle":"STMicroelectronics BTB12-600BWRG Triac, Snubberless, 600V","metaDescription":"BTB12-600BWRG Snubberless triac, 600V off-state, 12A RMS on-state, TO-220-3. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"Snubberless™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"Snubberless™","Package":"Tube","Triac Type":"Alternistor - Snubberless","Configuration":"Single","Mounting Type":"Through Hole","Package / Case":"TO-220-3","lifecycle_stage":"eol_hot","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":"$1.66","priceTiers":[{"qty":1,"price":"$1.66000","currency":"USD"},{"qty":10,"price":"$1.35600","currency":"USD"},{"qty":100,"price":"$1.05460","currency":"USD"},{"qty":500,"price":"$0.89386","currency":"USD"},{"qty":1000,"price":"$0.72815","currency":"USD"},{"qty":2000,"price":"$0.68547","currency":"USD"},{"qty":5000,"price":"$0.65282","currency":"USD"},{"qty":10000,"price":"$0.62269","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5ef651cdc3141726518fd3e56c11b109.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BTB12-600BWRG/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between BTB12-600BWRG and standard BTB triacs?","answer":"The BTB12-600BWRG is a Snubberless Alternistor, meaning it can switch inductive loads without an external RC snubber. Standard BTB triacs (e.g., BTB12-600BW without the 'R' suffix) require a snubber for inductive loads to avoid false triggering or failure during commutation. The 'R' suffix indicates the Snubberless variant. If your application drives a motor, transformer, or solenoid, the Snubberless version saves BOM cost and board space."},{"question":"Is the BTB12-600BWRG suitable for AC motor control?","answer":"Yes, the 600 V off-state voltage and 12 A RMS on-state current, combined with the Snubberless Alternistor structure, make it suitable for switching single-phase AC induction motors up to about 1.5 HP (1.1 kW) on 230 VAC, or about 0.75 HP (0.55 kW) on 115 VAC. The 126 A surge rating handles motor start inrush. For three-phase motors, you would need three devices, one per phase, and the 600 V rating is marginal for 400 VAC three-phase systems — use a 800 V or 1000 V rated triac for that application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/BTB12-600BWRG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/BTB12-600BWRG 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}}