{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TYN810RG","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"TYN810RG","canonicalUrl":"https://icboms.com/stmicroelectronics/TYN810RG","factsUrl":"https://icboms.com/api/mcp/products/TYN810RG","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics TYN810RG, standard recovery SCR, 800 V off-state, 10 A RMS on-state, 15 mA gate trigger, TO-220-3 package, -40°C to 125°C.","salesMarkdown":"## 800 V / 10 A SCR in a TO-220 — what it handles The STMicroelectronics TYN810RG is a standard-recovery SCR rated for 800 V off-state and 10 A RMS on-state current, housed in a through-hole TO-220-3 package. It is designed for line-voltage phase-control applications such as motor speed controllers, industrial power supplies, and AC heater regulation where the 800 V blocking voltage provides margin on 230 VAC mains (peak ~325 V) and covers 400 VAC line-to-line in three-phase systems. The 10 A RMS continuous rating in a TO-220 means the case-to-ambient thermal path is the limiting factor — a heatsink is expected for sustained loads above a few amperes. The 100 A / 105 A non-repetitive surge current (50/60 Hz) covers inrush from capacitive loads or motor start. ## Gate drive and trigger levels Maximum gate trigger current is 15 mA, with a maximum gate trigger voltage of 1.5 V. This is a standard-sensitivity SCR — compatible with optocoupler or pulse-transformer gate drives from a 5 V logic rail or a dedicated gate-drive IC. The 30 mA maximum holding current means the SCR latches reliably once triggered; below that threshold the device turns off when the load current drops near zero.","metaTitle":"STMicroelectronics TYN810RG SCR, 800V 10A TO-220-3","metaDescription":"STMicroelectronics TYN810RG standard recovery SCR, 800 V off-state, 10 A RMS, 15 mA gate trigger, TO-220-3. Active production, ROHS3 compliant.","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":"TYN810","Voltage - Off State":"800 V","Operating Temperature":"-40°C~125°C","Supplier Device Package":"TO-220","Current - Hold (Ih) (Max)":"30 mA","Current - Off State (Max)":"10 µA","Voltage - On State (Vtm) (Max)":"1.6 V","Current - Gate Trigger (Igt) (Max)":"15 mA","Current - On State (It (AV)) (Max)":"6.4 A","Voltage - Gate Trigger (Vgt) (Max)":"1.5 V","Current - On State (It (RMS)) (Max)":"10 A","Current - Non Rep. Surge 50, 60Hz (Itsm)":"100A, 105A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8800","priceTiers":[{"qty":1,"price":"$1.88000","currency":"USD"},{"qty":50,"price":"$1.50820","currency":"USD"},{"qty":100,"price":"$1.24100","currency":"USD"},{"qty":500,"price":"$1.05006","currency":"USD"},{"qty":1000,"price":"$0.89096","currency":"USD"},{"qty":2000,"price":"$0.84642","currency":"USD"},{"qty":5000,"price":"$0.81459","currency":"USD"},{"qty":10000,"price":"$0.78763","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9f09623574a9b62f73b64c1d4bbedd98.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TYN810RG/alternatives.json"},"ai":{"faq":[{"question":"What is the gate trigger current of TYN810RG?","answer":"Maximum gate trigger current (Igt) is 15 mA, with a maximum gate trigger voltage of 1.5 V."},{"question":"Is the TYN810RG RoHS compliant?","answer":"Yes, the TYN810RG is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/TYN810RG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/TYN810RG 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}}