{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPSC20H12GY-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPSC20H12GY-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STPSC20H12GY-TR","factsUrl":"https://icboms.com/api/mcp/products/STPSC20H12GY-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPSC20H12GY-TR, ECOPACK®2 SiC Schottky diode, 1200 V, 20 A, zero reverse recovery, AEC-Q101 automotive grade, D²PAK (TO-263AB) surface mount.","salesMarkdown":"## 1200 V, 20 A SiC Schottky — the automotive-grade choice The STPSC20H12GY-TR is an automotive-grade silicon carbide Schottky diode from STMicroelectronics, rated for 1200 V reverse voltage and 20 A average forward current. It is built on SiC Schottky technology, which delivers zero reverse recovery time (trr = 0 ns) — a decisive advantage over silicon ultrafast diodes in hard-switched power stages. The 175 °C Tj ceiling allows the part to operate in high-ambient locations — engine bay, on-motor drives, or near exhaust heat — where silicon diodes would need significant derating or active cooling. The 1650 pF capacitance at 0 V, 1 MHz is the only charge-related parameter — it sets the switching energy per cycle, not a stored minority-carrier charge. The forward voltage drop is 1.5 V maximum at 20 A, 25 °C. Reverse leakage at 1200 V is 120 µA — a figure that increases with temperature, so the thermal design should budget for leakage power at the hot end of the operating range. ## Package and footprint — D²PAK (TO-263AB) The STPSC20H12GY-TR is supplied in a D²PAK (TO-263-3, 2 leads plus tab) surface-mount package. It is ROHS3 compliant and part of the ECOPACK®2 series, meeting the current EU and global restriction-of-hazardous-substances requirements.","metaTitle":"STPSC20H12GY-TR SiC Schottky Diode, 1200 V, 20 A, AEC-Q101","metaDescription":"STPSC20H12GY-TR automotive SiC Schottky diode: 1200 V, 20 A, zero reverse recovery, 175 °C Tj, AEC-Q101 qualified. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"ECOPACK®2","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Grade":"Automotive","Speed":"No Recovery Time > 500mA (Io)","Series":"ECOPACK®2","Package":"Tape & Reel (TR) Cut Tape (CT)","Technology":"SiC (Silicon Carbide) Schottky","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPSC20","Capacitance @ Vr, F":"1650pF @ 0V, 1MHz","Supplier Device Package":"D²PAK","Reverse Recovery Time (trr)":"0 ns","Current - Reverse Leakage @ Vr":"120 µA @ 1200 V","Voltage - DC Reverse (Vr) (Max)":"1200 V","Current - Average Rectified (Io)":"20A","Operating Temperature - Junction":"-40°C ~ 175°C","Voltage - Forward (Vf) (Max) @ If":"1.5 V @ 20 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.0400","priceTiers":[{"qty":1,"price":"$11.04000","currency":"USD"},{"qty":10,"price":"$9.72300","currency":"USD"},{"qty":100,"price":"$8.40870","currency":"USD"},{"qty":500,"price":"$7.62038","currency":"USD"},{"qty":1000,"price":"$6.98973","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/29bdf6761c3a1049cf9bd443847b23a4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPSC20H12GY-TR/alternatives.json"},"ai":{"faq":[{"question":"What is the automotive grade of this diode?","answer":"The STPSC20H12GY-TR is listed with Grade Automotive and is qualified to AEC-Q101, making it suitable for automotive under-hood and EV powertrain applications."},{"question":"What compliance documentation is available for STPSC20H12GY-TR?","answer":"The diode is ROHS3 compliant and belongs to the ECOPACK®2 series. STMicroelectronics provides the standard RoHS, REACH, and material declaration certificates for this ordering code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPSC20H12GY-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPSC20H12GY-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}}