{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"T2535-800G-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"T2535-800G-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/T2535-800G-TR","factsUrl":"https://icboms.com/api/mcp/products/T2535-800G-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics Snubberless™ series, Triac Alternistor - Snubberless, Single, Surface Mount, TO-263-3 D²Pak, 800 V off-state, 25 A RMS on-state, 250 A non-rep surge, -40°C to 125°C.","salesMarkdown":"The STMicroelectronics T2535-800G-TR is an Alternistor-Snubberless triac rated for 800 V off-state voltage and 25 A RMS on-state current. It is a single-device surface-mount triac in a D2PAK (TO-263-3) package, designed for AC power switching without the external snubber network typically needed to suppress dV/dt false triggering. The Snubberless construction means it handles commutating dV/dt at high junction temperatures, which is the main failure mode on inductive loads like motors, transformers, and solenoids. ## 25 A RMS and 260 A surge — sizing the load and the copper The 25 A RMS continuous rating is the design target for the load current. ## Snubberless — why you can skip the RC snubber The Snubberless Alternistor structure is the key differentiator. A standard triac needs an RC snubber to limit dV/dt when switching inductive loads; the Snubberless design raises the critical dV/dt so high that in most applications the snubber is unnecessary. It is ROHS3 compliant. For a BOM that needs a 25 A Snubberless triac in a surface-mount D2PAK, this part is a clean fit with no last-time-buy clock ticking.","metaTitle":"STMicroelectronics T2535-800G-TR Snubberless Triac","metaDescription":"ST T2535-800G-TR Alternistor-Snubberless triac, 800V off-state, 25A RMS, 250A surge, -40 to 125°C, D2PAK. Active, ROHS3.","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":"800 V","Operating Temperature":"-40°C ~ 125°C (TJ)","Supplier Device Package":"D2PAK","Current - Hold (Ih) (Max)":"50 mA","Current - Gate Trigger (Igt) (Max)":"35 mA","Voltage - Gate Trigger (Vgt) (Max)":"1.3 V","Current - On State (It (RMS)) (Max)":"25 A","Current - Non Rep. Surge 50, 60Hz (Itsm)":"250A, 260A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.15","priceTiers":[{"qty":1,"price":"$3.15000","currency":"USD"},{"qty":10,"price":"$2.64800","currency":"USD"},{"qty":100,"price":"$2.14210","currency":"USD"},{"qty":500,"price":"$1.90414","currency":"USD"},{"qty":1000,"price":"$1.63041","currency":"USD"},{"qty":2000,"price":"$1.53521","currency":"USD"},{"qty":5000,"price":"$1.47288","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/74da83dd0d2c9db5a6d03fc7a4816de0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/T2535-800G-TR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/T2535-800G-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/T2535-800G-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}}