{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"T3035H-6G-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"T3035H-6G-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/T3035H-6G-TR","factsUrl":"https://icboms.com/api/mcp/products/T3035H-6G-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics Snubberless™ alternistor triac, T3035H-6G-TR, 30 A RMS, 600 V off-state, single configuration, surface mount D2PAK (TO-263AB), tape and reel.","salesMarkdown":"## 30 A alternistor triac for inductive load switching The T3035H-6G-TR is a 30 A RMS alternistor triac from STMicroelectronics' Snubberless™ series, rated for 600 V off-state blocking. It switches AC loads like motors, transformers, and solenoids without requiring an external snubber network — the device's internal structure handles dV/dt commutation, simplifying the BOM and board layout. Rated for 270 A (50 Hz) and 284 A (60 Hz) non-repetitive surge current, this triac can handle the inrush from a motor start or a capacitive load without failing — a key parameter for selecting the right device for a given load type. ## Surface-mount D2PAK package and thermal integration Housed in a D2PAK (TO-263AB) surface-mount package, the T3035H-6G-TR reflows onto a PCB with the exposed tab acting as the main thermal path. The tab is the collector/MT2 terminal — the PCB copper area under the tab sets the junction-to-ambient thermal resistance, so the layout must allocate enough copper for the 30 A continuous current and the 150°C max junction temperature. The gate trigger is specified at 35 mA max and 1 V max, with a 60 mA max holding current — compatible with standard logic-level or microcontroller-driven gate drive circuits without additional amplification. The device is ROHS3 compliant, suitable for new designs requiring lead-free assembly. ## Sourcing and availability Available in tape-and-reel packaging (Cut Tape also offered), the T3035H-6G-TR is sourced through independent distribution channels.","metaTitle":"STMicroelectronics T3035H-6G-TR Snubberless Triac, 30 A","metaDescription":"STMicroelectronics T3035H-6G-TR alternistor triac, 30 A RMS, 600 V off-state, Snubberless series, D2PAK surface mount. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"Snubberless™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"Snubberless™","Package":"Tape & Reel (TR); Cut Tape (CT)","Triac Type":"Alternistor - Snubberless","Configuration":"Single","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","lifecycle_stage":"eol_hot","Voltage - Off State":"600 V","Operating Temperature":"-40°C ~ 150°C (TJ)","Supplier Device Package":"D2PAK","Current - Hold (Ih) (Max)":"60 mA","Current - Gate Trigger (Igt) (Max)":"35 mA","Voltage - Gate Trigger (Vgt) (Max)":"1 V","Current - On State (It (RMS)) (Max)":"30 A","Current - Non Rep. Surge 50, 60Hz (Itsm)":"270A, 284A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.35","priceTiers":[{"qty":1,"price":"$2.35000","currency":"USD"},{"qty":10,"price":"$2.11500","currency":"USD"},{"qty":100,"price":"$1.70010","currency":"USD"},{"qty":500,"price":"$1.39682","currency":"USD"},{"qty":1000,"price":"$1.31775","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c81ce578f013e473f95794b37b7d6496.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/T3035H-6G-TR/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy T3035H-6G-TR and how do I get a price?","answer":"The T3035H-6G-TR is sourced through independent distribution."},{"question":"What compliance documentation does STMicroelectronics provide for T3035H-6G-TR?","answer":"The device is ROHS3 compliant. Standard STMicroelectronics documentation includes the datasheet, RoHS declaration, and REACH compliance information — available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/T3035H-6G-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/T3035H-6G-TR 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}}