{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH806G-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH806G-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH806G-TR","factsUrl":"https://icboms.com/api/mcp/products/STTH806G-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH806G-TR, Fast Recovery Diode, 600 V, 8 A, 55 ns reverse recovery time, D2PAK (TO-263) surface mount, ROHS3 compliant.","salesMarkdown":"## 600 V, 8 A, 55 ns — the switching diode for PFC and SMPS outputs It is a general-purpose, standard-technology part in the D2PAK (TO-263) surface-mount package — the same footprint used across the STTH806 family. At 8 A forward current the maximum forward voltage is 1.85 V — that is the conduction-loss figure to budget in the thermal calculation. Reverse leakage is 8 µA at the 600 V blocking voltage, which is low enough to ignore in most designs but does double with junction temperature rise. The TO-263 package is a three-lead plus tab outline; the tab is the cathode, so the PCB copper pour under it doubles as the thermal path and the high-side rail. ROHS3 compliance is confirmed.","metaTitle":"STTH806G-TR 600V 8A Fast Recovery Diode, 55 ns trr, D2PAK","metaDescription":"STTH806G-TR is an active STMicro 600V 8A ultrafast recovery diode with 55 ns trr in D2PAK.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Technology":"Standard","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH806","Capacitance @ Vr, F":"-","Supplier Device Package":"D2PAK","Reverse Recovery Time (trr)":"55 ns","Current - Reverse Leakage @ Vr":"8 µA @ 600 V","Voltage - DC Reverse (Vr) (Max)":"600 V","Current - Average Rectified (Io)":"8A","Operating Temperature - Junction":"175°C (Max)","Voltage - Forward (Vf) (Max) @ If":"1.85 V @ 8 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3200","priceTiers":[{"qty":1,"price":"$2.32000","currency":"USD"},{"qty":10,"price":"$1.92900","currency":"USD"},{"qty":100,"price":"$1.53560","currency":"USD"},{"qty":500,"price":"$1.29938","currency":"USD"},{"qty":1000,"price":"$1.10250","currency":"USD"},{"qty":2000,"price":"$1.04737","currency":"USD"},{"qty":5000,"price":"$1.00800","currency":"USD"},{"qty":10000,"price":"$0.97463","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c41786373b838cc32a7a70220de4c835.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH806G-TR/alternatives.json"},"ai":{"faq":[{"question":"What is the reverse recovery time of STTH806G-TR?","answer":"The reverse recovery time (trr) is 55 ns, placing it in the fast-recovery class (≤500 ns at >200 mA)."},{"question":"What is the difference between STTH806G-TR and STTH806?","answer":"STTH806 is the base number for the whole family; STTH806G-TR is the specific variant in the D2PAK (TO-263) surface-mount package supplied on Tape & Reel. The die and electrical ratings are identical across the family — the difference is the package and the shipping format."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH806G-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH806G-TR 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}}