{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPSC6C065DY","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPSC6C065DY","canonicalUrl":"https://icboms.com/stmicroelectronics/STPSC6C065DY","factsUrl":"https://icboms.com/api/mcp/products/STPSC6C065DY","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPSC6C065DY, Automotive AEC-Q101 Silicon Carbide Schottky Diode, 650 V DC reverse voltage, 6 A average rectified current, Fast Recovery ≤ 500 ns, 1.75 V forward drop at 6 A, TO-220-2 through-hole package, -40 °C to 175 °C junction.","salesMarkdown":"## 650 V / 6 A SiC Schottky — the PFC and boost-stage selection The STPSC6C065DY is a Silicon Carbide Schottky diode from STMicroelectronics, specified for 650 V reverse voltage and 6 A average rectified current. The SiC Schottky construction eliminates reverse-recovery charge, so switching losses stay near-zero even at hard-switching frequencies — a key advantage over ultrafast silicon diodes in power-factor-correction (PFC) stages, boost converters, and flyback snubbers. The 1.75 V forward drop at the rated 6 A is typical for a 650 V SiC part at this current level; the real efficiency gain comes from the lack of recovery tail, not the forward voltage. ## 175 °C junction — built for under-hood and engine-bay thermal profiles Rated junction temperature spans -40 °C to 175 °C. That 175 °C ceiling is the threshold automotive power-train and engine-bay designs need — many industrial-grade SiC diodes stop at 150 °C. The ECOPACK2 finish is lead-free and RoHS-compliant; no whisker-risk concern for mission-life products. ## TO-220-2 through-hole — footprint and mounting In a TO-220-2 (TO-220AC) through-hole package. The two-lead format is the standard SiC Schottky outline for PFC and boost stages — mates to a heatsink with a single M3 screw and a thermal pad or grease. The through-hole mount suits wave-solder assembly and field-replaceable modules. MSL 1 (no moisture sensitivity) out of the tube; no bake required before reflow if the original packaging is intact. Listed as Active. No last-time-buy window has been announced. For a production BOM that already qualifies this part, the supply outlook is stable through the current planning horizon. The base product number STPSC6 covers a family of 650 V SiC Schottky diodes at various current ratings and packages; the DY suffix denotes the TO-220-2 variant with AEC-Q101 qualification. If a second-source or form-fit-function alternate is needed for dual-sourcing, evaluate the SiC Schottky portfolio from the same voltage class — same package, same pinout, same thermal pad hole pattern.","metaTitle":"STPSC6C065DY SiC Schottky Diode, 650 V 6 A, TO-220-2","metaDescription":"STPSC6C065DY Silicon Carbide Schottky diode, 650 V reverse voltage, 6 A average rectified current, 1.75 V forward voltage at 6 A, 175 °C junction, AEC-Q101","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":"Automotive, AEC-Q101, ECOPACK®2","Package":"Tube","Diode Type":"Silicon Carbide Schottky","Mounting Type":"Through Hole","Package / Case":"TO-220-2","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPSC6","Capacitance @ Vr, F":"270pF @ 0V, 1MHz","Supplier Device Package":"TO-220AC","Current - Reverse Leakage @ Vr":"60 µA @ 650 V","Voltage - DC Reverse (Vr) (Max)":"650 V","Current - Average Rectified (Io)":"6A","Operating Temperature - Junction":"-40°C~175°C","Voltage - Forward (Vf) (Max) @ If":"1.75 V @ 6 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5556","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5073bbed3deba6742366d9516a1739dd.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPSC6C065DY/alternatives.json"},"ai":{"faq":[{"question":"Is STPSC6C065DY suitable for automotive applications?","answer":"Yes, it is AEC-Q101 qualified, the automotive-grade stress-test standard for discrete semiconductors. The 175 °C junction rating covers under-hood and engine-bay environments. PPAP documentation is available through the supply chain for OEM audit submission."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPSC6C065DY","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPSC6C065DY 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}}