{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH10BC065CT","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH10BC065CT","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH10BC065CT","factsUrl":"https://icboms.com/api/mcp/products/STTH10BC065CT","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH10BC065CT, Fast Recovery =< 500ns, > 200mA (Io), 650 V, 5 A per diode, 1 Pair Common Cathode, 70 ns trr, TO-220-3, Through Hole, Tube.","salesMarkdown":"It is built with standard silicon technology and specified for fast recovery (70 ns trr), making it a fit for boost PFC stages, output rectification in switched-mode power supplies, and snubber clamping circuits where reverse-recovery charge needs to be low. The TO-220-3 through-hole package is a field-serviceable form factor — no hot-air station needed to swap it on a board. The 70 ns trr places this diode in the fast-recovery class, not ultrafast. In a 50–100 kHz PFC boost stage, the recovery charge is low enough to keep switching losses manageable without resorting to a SiC device. The 3.2 V forward drop at 5 A is a trade-off — you get faster turn-off than a standard recovery diode, but the forward loss is higher. For a 650 V rail, the 2.5 µA reverse leakage at rated voltage is negligible across operating temperature.","metaTitle":"STTH10BC065CT fast-recovery diode","metaDescription":"STTH10BC065CT fast-recovery diode pair, 650 V 5 A per diode, 70 ns trr, common-cathode TO-220-3. Request quote.","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":"Through Hole","Package / Case":"TO-220-3","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STTH10","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"TO-220","Reverse Recovery Time (trr)":"70 ns","Current - Reverse Leakage @ Vr":"2.5 µA @ 650 V","Voltage - DC Reverse (Vr) (Max)":"650 V","Operating Temperature - Junction":"-","Voltage - Forward (Vf) (Max) @ If":"3.2 V @ 5 A","Current - Average Rectified (Io) (per Diode)":"5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.3300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/675610ec61a7244969b1e1aeaacd822f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH10BC065CT/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy STTH10BC065CT?","answer":"This part is obsolete and no longer in factory production. Submit a request for quote and we will confirm current availability and pricing at quote time."},{"question":"What is the replacement for STTH10BC065CT?","answer":"For a direct replacement, you would need to evaluate pin-compatible fast-recovery diodes in the same TO-220-3 common-cathode package from ST or other manufacturers. We can help identify alternatives when you submit an RFQ."},{"question":"What is the reverse recovery time of STTH10BC065CT?","answer":"The reverse recovery time (trr) is 70 ns."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH10BC065CT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH10BC065CT 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}}