{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"T630-600W","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"T630-600W","canonicalUrl":"https://icboms.com/stmicroelectronics/T630-600W","factsUrl":"https://icboms.com/api/mcp/products/T630-600W","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics Snubberless™ series, T630-600W, Alternistor - Snubberless triac, Single, 600 V off-state, 6 A RMS on-state, 80 A/84 A surge, ISOWATT220AB-3 through-hole, -40 to 125°C.","salesMarkdown":"## 600 V / 6 A Snubberless triac — industrial AC load switching The STMicroelectronics T630-600W is a Snubberless™ Alternistor triac rated for 600 V off-state and 6 A RMS on-state continuous current, housed in an ISOWATT220AB-3 through-hole package. ## Surge current and thermal headroom Non-repetitive surge current is rated 80 A at 50 Hz and 84 A at 60 Hz, giving the device headroom for inrush from capacitive or motor-start loads. ## Gate drive and hold current Maximum gate trigger current is 30 mA and maximum gate trigger voltage is 1.3 V — compatible with standard MCU GPIOs through a series resistor or a small driver transistor. The 50 mA maximum hold current ensures the triac stays latched once triggered, even with lightly inductive loads that might otherwise drop below the holding threshold. ## Obsolete — sourcing and replacement reality STMicroelectronics lists the T630-600W as obsolete.","metaTitle":"STMicroelectronics T630-600W Triac, 600 V, 6 A, Snubberless","metaDescription":"ST T630-600W Snubberless triac, 600 V off-state, 6 A RMS, 80 A/84 A surge, -40 to 125°C, ISOWATT220AB-3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"Snubberless™","Package":"Tube","Triac Type":"Alternistor - Snubberless","Configuration":"Single","Mounting Type":"Through Hole","Package / Case":"ISOWATT220AB-3","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"T630","Voltage - Off State":"600 V","Operating Temperature":"-40°C~125°C(TJ)","Supplier Device Package":"ISOWATT220AB","Current - Hold (Ih) (Max)":"50 mA","Current - Gate Trigger (Igt) (Max)":"30 mA","Voltage - Gate Trigger (Vgt) (Max)":"1.3 V","Current - On State (It (RMS)) (Max)":"6 A","Current - Non Rep. Surge 50, 60Hz (Itsm)":"80A, 84A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a3723a25fe02e8c99b2f4440c8fe550b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/T630-600W/alternatives.json"},"ai":{"faq":[{"question":"Is T630-600W obsolete and what are the alternatives?","answer":"Yes, STMicroelectronics has marked the T630-600W as obsolete. No direct replacement order code is listed by ST. A functionally similar Snubberless triac in the ISOWATT220AB-3 package from ST's current portfolio should be cross-referenced for new designs. For existing production, the part can be sourced through independent channels against an RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/T630-600W","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/T630-600W when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}