{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTB16-600SWRG","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"BTB16-600SWRG","canonicalUrl":"https://icboms.com/stmicroelectronics/BTB16-600SWRG","factsUrl":"https://icboms.com/api/mcp/products/BTB16-600SWRG","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics BTB16-600SWRG TRIAC, Logic - Sensitive Gate, Single, Through Hole, TO-220-3, 600 V Off State, 16 A RMS On State.","salesMarkdown":"## Headline ratings for the BOM line The BTB16-600SWRG is a 16 A RMS on-state TRIAC with a 600 V off-state blocking voltage, housed in a TO-220 through-hole package. The 16 A rating is the continuous RMS current the device can conduct when bolted to a suitable heatsink — for a resistive heater or a motor soft-start circuit, this sets the load ceiling. ## Sensitive gate: what 10 mA Igt means for your drive circuit With a maximum gate trigger current (Igt) of 10 mA and a maximum gate trigger voltage (Vgt) of 1.3 V, this is a logic-level or sensitive-gate TRIAC. ## Surge capability and thermal margin Non-repetitive surge current (Itsm) is rated 160 A at 50 Hz and 168 A at 60 Hz — this is the peak current the die can handle for one mains half-cycle during a fault or inrush event. For a motor start or capacitive load, the surge rating must exceed the worst-case inrush to avoid die rupture. The hold current (Ih) is 15 mA max, which keeps the TRIAC latched once triggered, preventing premature turn-off on inductive loads. The TO-220 tab is the thermal path; a heatsink with forced air or a large metal panel is expected for continuous 16 A operation.","metaTitle":"STMicro BTB16-600SWRG TRIAC, Sensitive Gate, 600V, 16A","metaDescription":"BTB16-600SWRG TRIAC from STMicroelectronics, sensitive gate, 600 V off-state, 16 A RMS on-state, TO-220 package. Active, RoHS3 compliant. Quoted to order.","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":"Logic - Sensitive Gate","Configuration":"Single","Mounting Type":"Through Hole","Package / Case":"TO-220-3","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"BTB16","Voltage - Off State":"600 V","Operating Temperature":"-40°C~125°C(TJ)","Supplier Device Package":"TO-220","Current - Hold (Ih) (Max)":"15 mA","Current - Gate Trigger (Igt) (Max)":"10 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":"$1.8800","priceTiers":[{"qty":1,"price":"$1.88000","currency":"USD"},{"qty":10,"price":"$1.68800","currency":"USD"},{"qty":100,"price":"$1.35670","currency":"USD"},{"qty":500,"price":"$1.11466","currency":"USD"},{"qty":1000,"price":"$1.05158","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/77fbdeab6ca63b2506dc638445430212.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BTB16-600SWRG/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the BTB16-600SWRG and check availability?","answer":"The BTB16-600SWRG is an active-production part. We source it through independent distribution and quote it to order against your BOM quantity."},{"question":"What is the closest pin-compatible alternative to the BTB16-600SWRG?","answer":"The BTB16-600SWRG is a standard TO-220 TRIAC; other 16 A, 600 V sensitive-gate TRIACs in the same package exist (e.g., from other brands), but pin compatibility and gate sensitivity must be verified against the specific BOM position."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/BTB16-600SWRG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/BTB16-600SWRG 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}}