{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTA16-800BRG","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"BTA16-800BRG","canonicalUrl":"https://icboms.com/stmicroelectronics/BTA16-800BRG","factsUrl":"https://icboms.com/api/mcp/products/BTA16-800BRG","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics BTA16-800BRG standard triac, 16 A RMS, 800 V off-state, single configuration, TO-220-3 through-hole package, tray.","salesMarkdown":"## 16 A RMS, 800 V off-state — the load-switching envelope The BTA16-800BRG is a standard triac rated for 16 A RMS on-state current with an 800 V off-state blocking voltage, making it suitable for switching AC loads like heaters, motors, and lighting in 230/277 VAC mains circuits where the peak voltage stays well below the 800 V ceiling. ## Gate drive requirements — standard vs sensitive gate This is a standard triac with a maximum gate trigger current (Igt) of 50 mA and a maximum gate trigger voltage (Vgt) of 1.3 V. That means the MCU or driver circuit must source at least 50 mA into the gate to turn it on — a typical GPIO pin cannot drive it directly; a transistor or optocoupler driver is needed. The hold current (Ih) is also 50 mA max, so the load current must stay above 50 mA to keep the triac latched after the gate signal is removed. For very light loads (e.g., a small fan or relay coil below 50 mA), the triac may drop out at the zero-cross — a snubber or dummy load may be required. ## Active production — no obsolescence risk No minimum order quantity is implied — quoted per the BOM line quantity.","metaTitle":"STMicroelectronics BTA16-800BRG Triac, 16 A, 800 V, TO-220","metaDescription":"BTA16-800BRG standard triac from STMicroelectronics, 16 A RMS, 800 V off-state, TO-220 package. Active production, RoHS3 compliant. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"-","Package":"Tray","Triac Type":"Standard","Configuration":"Single","Mounting Type":"Through Hole","Package / Case":"TO-220-3","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"BTA16","Voltage - Off State":"800 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)":"16 A","Current - Non Rep. Surge 50, 60Hz (Itsm)":"160A, 168A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3500","priceTiers":[{"qty":1,"price":"$2.47000","currency":"USD"},{"qty":10,"price":"$2.21800","currency":"USD"},{"qty":50,"price":"$2.09220","currency":"USD"},{"qty":100,"price":"$1.78250","currency":"USD"},{"qty":250,"price":"$1.67376","currency":"USD"},{"qty":450,"price":"$1.46453","currency":"USD"},{"qty":950,"price":"$1.38162","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/77fbdeab6ca63b2506dc638445430212.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BTA16-800BRG/alternatives.json"},"ai":{"faq":[{"question":"Can BTA16-800BRG replace BTA16-600CRG without rewiring?","answer":"The BTA16-800BRG is the 800 V off-state voltage variant of the same BTA16 family, while the BTA16-600CRG is rated at 600 V. Both share the same TO-220 package, pinout, and 16 A RMS current rating. The 800 V part can drop into a 600 V socket without rewiring — the higher voltage rating provides extra margin on 277 VAC mains but does not change the footprint or drive requirements."},{"question":"What compliance documentation does STMicroelectronics provide for BTA16-800BRG?","answer":"The part is RoHS3 compliant. STMicroelectronics typically provides a RoHS certificate and a material declaration upon request through the supply chain."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/BTA16-800BRG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/BTA16-800BRG 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}}