{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH806TTI","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH806TTI","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH806TTI","factsUrl":"https://icboms.com/api/mcp/products/STTH806TTI","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics TURBOSWITCH STTH806TTI, fast recovery standard diode, 600 V DC reverse voltage, 8 A average rectified per diode, 30 ns reverse recovery time, TO-220-3 through-hole package.","salesMarkdown":"## TURBOSWITCH fast recovery in a TO-220 pair The STTH806TTI is a STMicroelectronics TURBOSWITCH series fast recovery standard diode, configured as a pair of series-connected diodes in a single TO-220-3 through-hole package. The 30 ns reverse recovery time places this diode in the fast-recovery class (≤500 ns, >200 mA). In a continuous-conduction-mode PFC boost stage or a high-frequency rectifier, a 30 ns trr cuts the reverse-recovery charge that the MOSFET or IGBT must absorb at turn-on, reducing switching loss and ringing. The 600 V blocking voltage covers off-line rectified rails up to 400 V nominal with margin. ## Mounting and thermal path The TO-220AB Insulated supplier device package provides electrical isolation between the tab and the heatsink — no insulating washer needed, though thermal compound still helps. The through-hole TO-220-3 body is a standard footprint; the series-connected pair shares the common cathode tab.","metaTitle":"STTH806TTI Fast Recovery Diode, 600 V, 8 A, 30 ns trr","metaDescription":"STTH806TTI from STMicroelectronics TURBOSWITCH series. 600 V, 8 A average rectified per diode, 30 ns reverse recovery time. TO-220AB insulated package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"TURBOSWITCH™","Package":"Tube","Diode Type":"Standard","Mounting Type":"Through Hole","Package / Case":"TO-220-3","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH806","Diode Configuration":"1 Pair Series Connection","Supplier Device Package":"TO-220AB Insulated","Reverse Recovery Time (trr)":"30 ns","Current - Reverse Leakage @ Vr":"10 µA @ 600 V","Voltage - DC Reverse (Vr) (Max)":"600 V","Operating Temperature - Junction":"150°C(Max)","Voltage - Forward (Vf) (Max) @ If":"3.6 V @ 8 A","Current - Average Rectified (Io) (per Diode)":"8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.4200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9832a90f15342607ef8a87d6964a2d1f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the reverse recovery time of STTH806TTI?","answer":"The reverse recovery time (trr) is 30 ns."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH806TTI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH806TTI 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}}