{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"T835-600G-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"T835-600G-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/T835-600G-TR","factsUrl":"https://icboms.com/api/mcp/products/T835-600G-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics T835-600G-TR, Snubberless™ Alternistor triac, 600 V off-state, 8 A RMS on-state, 35 mA Igt, D2PAK surface mount, -40°C to 125°C.","salesMarkdown":"The STMicroelectronics T835-600G-TR is an 8 A RMS, 600 V off-state Alternistor triac from the Snubberless™ series, housed in a D2PAK (TO-263) surface-mount package. The single triac configuration handles one load channel per device. The 600 V off-state voltage directly covers 120 V and 240 V AC mains with margin for line transients. The 8 A RMS on-state current supports loads up to roughly 1.9 kW at 240 VAC (resistive), though derating for ambient temperature and heatsinking applies. Gate trigger current (Igt) is 35 mA maximum with a gate trigger voltage of 1.3 V maximum, which is compatible with standard microcontroller GPIOs via a driver transistor or optocoupler. The hold current (Ih) of 35 mA maximum sets the minimum load current needed to keep the triac latched — below this, the device turns off at zero-cross, which matters for low-power loads like small fans or LED dimmers. The non-repetitive surge current (Itsm) of 80 A at 50 Hz and 84 A at 60 Hz provides a guideline for inrush handling during motor start or capacitor charging. Without a proper thermal via array to an inner-layer or backside copper plane, the 8 A rating cannot be sustained at elevated ambient temperatures.","metaTitle":"STMicroelectronics T835-600G-TR Snubberless Triac, 600V 8A","metaDescription":"STMicroelectronics T835-600G-TR Alternistor triac, 600V off-state, 8A RMS, Snubberless™, D2PAK, -40°C to 125°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","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","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"T835","Voltage - Off State":"600 V","Operating Temperature":"-40°C~125°C(TJ)","Supplier Device Package":"D2PAK","Current - Hold (Ih) (Max)":"35 mA","Current - Gate Trigger (Igt) (Max)":"35 mA","Voltage - Gate Trigger (Vgt) (Max)":"1.3 V","Current - On State (It (RMS)) (Max)":"8 A","Current - Non Rep. Surge 50, 60Hz (Itsm)":"80A, 84A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0487bb02ea1e8827bd4e76ea03ec24d7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the gate trigger current of T835-600G-TR?","answer":"The maximum gate trigger current (Igt) is 35 mA, and the maximum gate trigger voltage (Vgt) is 1.3 V."},{"question":"Can T835-600G-TR be used for AC load switching?","answer":"Yes, the 600 V off-state voltage and 8 A RMS on-state current make it suitable for switching AC loads such as motors, heaters, and lighting on 120 V or 240 V mains."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/T835-600G-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/T835-600G-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}}