{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ACST610-8GTR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"ACST610-8GTR","canonicalUrl":"https://icboms.com/stmicroelectronics/ACST610-8GTR","factsUrl":"https://icboms.com/api/mcp/products/ACST610-8GTR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics ACST610-8GTR, ACS™/A.S.D® series, logic-level sensitive-gate TRIAC, 800 V off-state, 6 A RMS on-state, single configuration, surface-mount D2PAK (TO-263-3), Tape & Reel.","salesMarkdown":"## D2PAK logic-level TRIAC for 800 V line switching The ACST610-8GTR is an 800 V, 6 A RMS sensitive-gate TRIAC from STMicroelectronics' ACS™/A.S.D® series, housed in a D2PAK (TO-263-3) surface-mount package. ## 6 A RMS continuous, 47 A surge at 60 Hz The 6 A RMS on-state current covers loads like small universal motors, resistive heaters up to 1.4 kW at 230 VAC, or solenoid valves with a holding current well below the 25 mA maximum hold current (Ih). The 45 A / 47 A non-repetitive surge rating (50/60 Hz) handles the inrush from an incandescent lamp string or a motor start — the TRIAC survives the half-cycle surge as long as the RMS current stays within the 6 A limit averaged over the thermal time constant of the die. The sensitive-gate spec (Igt 10 mA max, Vgt 1 V max) means the part triggers reliably from a low-current logic source, but the gate drive must source at least 10 mA at the logic supply voltage minus the gate drop — a 3.3 V output with a 220 Ω series resistor delivers about 10.5 mA, which is marginal; a 5 V logic rail with a 390 Ω resistor gives 10.3 mA and is within the safe drive window.","metaTitle":"ACST610-8GTR STMicro TRIAC, 800V 6A, D2PAK, Sensitive Gate","metaDescription":"ACST610-8GTR STMicroelectronics logic-level TRIAC, 800V off-state, 6A RMS, D2PAK surface mount. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":"ACS™/A.S.D®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"ACS™/A.S.D®","Package":"Tape & Reel (TR); Cut Tape (CT)","Triac Type":"Logic - Sensitive Gate","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)":"25 mA","Current - Gate Trigger (Igt) (Max)":"10 mA","Voltage - Gate Trigger (Vgt) (Max)":"1 V","Current - On State (It (RMS)) (Max)":"6 A","Current - Non Rep. Surge 50, 60Hz (Itsm)":"45A, 47A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.42","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.42000","currency":"USD"},{"qty":10,"price":"$1.26800","currency":"USD"},{"qty":100,"price":"$0.98860","currency":"USD"},{"qty":500,"price":"$0.81668","currency":"USD"},{"qty":1000,"price":"$0.70962","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/464d84b8307b0c223ba17ced04642cbf.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does STMicroelectronics provide for ACST610-8GTR?","answer":"The part is certified ROHS3 compliant per STMicroelectronics' lifecycle record. Standard documentation includes the datasheet, ROHS declaration, and REACH compliance statement available through the supply chain."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/ACST610-8GTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/ACST610-8GTR 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}}