{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH810G","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH810G","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH810G","factsUrl":"https://icboms.com/api/mcp/products/STTH810G","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH810G, Fast Recovery Diode, 1000 V reverse, 8 A forward, 85 ns trr, D2PAK surface-mount package, Tube.","salesMarkdown":"## What this 1000 V, 8 A fast recovery diode is for The STTH810G is a fast recovery rectifier from STMicroelectronics, rated for 1000 V reverse voltage and 8 A average forward current. Its 85 ns reverse recovery time suits it for high-voltage switching power supplies, PFC stages, and flyback converters where recovery losses matter. The 85 ns reverse recovery time is the headline switching spec. Forward voltage is 2 V at 8 A. ## D2PAK — rework and footprint reality The D2PAK (TO-263) is a surface-mount package with a large exposed tab. It reflows well with a standard profile, but the tab soaks heat — preheat the board from the bottom if you are hand-reworking it. Orientation is marked by the chamfer on the tab side. For a BOM line that calls this exact diode, the available channel is independent distribution — new-old-stock or surplus lots sourced per RFQ.","metaTitle":"STTH810G Fast Recovery Diode, 1000V 8A, D2PAK, Obsolete","metaDescription":"STTH810G is an 85 ns fast recovery diode rated 1000 V reverse, 8 A forward in D2PAK. Check replacement options.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Package":"Tube","Technology":"Standard","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STTH810","Capacitance @ Vr, F":"-","Supplier Device Package":"D2PAK","Reverse Recovery Time (trr)":"85 ns","Current - Reverse Leakage @ Vr":"5 µA @ 1000 V","Voltage - DC Reverse (Vr) (Max)":"1000 V","Current - Average Rectified (Io)":"8A","Operating Temperature - Junction":"175°C (Max)","Voltage - Forward (Vf) (Max) @ If":"2 V @ 8 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9a5cedabe81efb2084564b532ffe657c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the specifications of STTH810G diode?","answer":"It is a fast recovery rectifier rated 1000 V reverse voltage, 8 A average forward current, with an 85 ns reverse recovery time. Forward voltage is 2 V at 8 A. Reverse leakage is 5 µA at 1000 V. Junction temperature rating is 175 °C maximum. Package is D2PAK (TO-263)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH810G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH810G 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}}