{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TYN625RG","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"TYN625RG","canonicalUrl":"https://icboms.com/stmicroelectronics/TYN625RG","factsUrl":"https://icboms.com/api/mcp/products/TYN625RG","rawCanonicalId":null},"summary":{"shortDescription":"ST TYN625RG, Standard Recovery SCR, 600 V Off-State, 25 A RMS On-State, 300 A Surge, TO-220-3, Through Hole, -40°C to 125°C.","salesMarkdown":"## 25 A RMS SCR in a TO-220 — the workhorse phase-control thyristor The ST TYN625RG is a standard-recovery SCR in a TO-220-3 through-hole package, rated to block 600 V off-state and conduct 25 A RMS on-state continuous. That 25 A RMS figure is the thermal limit in a typical 50/60 Hz phase-control circuit — the average current rating of 16 A tells you the DC-load ceiling if you're rectifying rather than phase-firing. The 300 A / 314 A non-repetitive surge rating covers the inrush from a motor start or capacitor bank charging without the die fracturing. Gate trigger current (Igt) is 40 mA max and gate trigger voltage (Vgt) is 1.3 V max. Holding current (Ih) is 50 mA max — once triggered, the SCR latches until the load current drops below that threshold. ## Package and mounting — TO-220 with a heatsink tab The TO-220-3 package with through-hole mounting is the standard three-lead power package. The metal tab is the anode connection and the primary thermal path — it must be electrically isolated from the heatsink or connected to the circuit common, depending on the topology. The tube shipment is typical for through-hole power devices; the tube protects the leads during handling.","metaTitle":"ST TYN625RG SCR 600V 25A TO-220-3, Active","metaDescription":"ST TYN625RG standard recovery SCR, 600V off-state, 25A RMS on-state, 300A surge, TO-220-3. Active lifecycle, industrial temp.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"-","Package":"Tube","SCR Type":"Standard Recovery","Mounting Type":"Through Hole","Package / Case":"TO-220-3","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TYN625","Voltage - Off State":"600 V","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"TO-220","Current - Hold (Ih) (Max)":"50 mA","Current - Off State (Max)":"5 µA","Voltage - On State (Vtm) (Max)":"1.6 V","Current - Gate Trigger (Igt) (Max)":"40 mA","Current - On State (It (AV)) (Max)":"16 A","Voltage - Gate Trigger (Vgt) (Max)":"1.3 V","Current - On State (It (RMS)) (Max)":"25 A","Current - Non Rep. Surge 50, 60Hz (Itsm)":"300A, 314A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5200","priceTiers":[{"qty":1,"price":"$2.52000","currency":"USD"},{"qty":10,"price":"$2.09500","currency":"USD"},{"qty":100,"price":"$1.66760","currency":"USD"},{"qty":500,"price":"$1.41102","currency":"USD"},{"qty":1000,"price":"$1.19723","currency":"USD"},{"qty":2000,"price":"$1.13737","currency":"USD"},{"qty":5000,"price":"$1.09461","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e28d921bed943d49c38bbba57e83343a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TYN625RG/alternatives.json"},"ai":{"faq":[{"question":"Is TYN625RG obsolete or end-of-life?","answer":"No."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/TYN625RG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/TYN625RG 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}}