{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPST10H100SF","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPST10H100SF","canonicalUrl":"https://icboms.com/stmicroelectronics/STPST10H100SF","factsUrl":"https://icboms.com/api/mcp/products/STPST10H100SF","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPST10H100SF Schottky rectifier, 100 V Vr, 10 A Io, 700 mV Vf at 10 A, 175°C Tj, fast recovery ≤500 ns, surface-mount TO-277A (SMPC), ECOPACK2, active.","salesMarkdown":"## 10 A, 100 V Schottky for power rectification The STPST10H100SF is a 100 V, 10 A Schottky rectifier from STMicroelectronics, housed in a TO-277A (SMPC) surface-mount package. It targets output rectification in switch-mode power supplies, freewheeling diodes in DC-DC converters, and reverse-polarity protection circuits where low forward voltage and fast switching are required. ## Forward drop and leakage at rated current Reverse leakage is specified at 26 µA when blocking 100 V; while low at 25°C, leakage doubles with every 10°C rise in junction temperature, so the thermal budget at 175°C junction maximum needs a derating calculation. ## Fast recovery and switching edge Rated for fast recovery with trr ≤ 500 ns at forward current above 200 mA, this diode suits continuous-current rectification in 100–200 kHz switching converters where a standard recovery rectifier would overheat. The Schottky barrier itself eliminates stored charge, so the recovery time is dominated by the junction capacitance rather than minority-carrier sweep-out. The TO-277A (SMPC) package exposes a large metal tab on the bottom for solder-down to the PCB copper plane. It is part of the ECOPACK2 series, meaning the package is halogen-free and RoHS-compliant per ST's material declaration.","metaTitle":"STPST10H100SF Schottky Diode, 100 V, 10 A, TO-277A","metaDescription":"STPST10H100SF Schottky rectifier: 100 V Vr, 10 A Io, 700 mV Vf at 10 A, 175°C Tj. Fast recovery ≤500 ns. Surface-mount TO-277A. Active, order via RFQ.","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":"ECOPACK®2","Package":"Tape & Reel (TR) Cut Tape (CT)","Technology":"Schottky","Mounting Type":"Surface Mount","Package / Case":"TO-277, 3-PowerDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Capacitance @ Vr, F":"-","Supplier Device Package":"TO-277A (SMPC)","Current - Reverse Leakage @ Vr":"26 µA @ 100 V","Voltage - DC Reverse (Vr) (Max)":"100 V","Current - Average Rectified (Io)":"10A","Operating Temperature - Junction":"175°C","Voltage - Forward (Vf) (Max) @ If":"700 mV @ 10 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9a9d9d7e3787bc306b77fc7c2649658c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPST10H100SF/alternatives.json"},"ai":{"faq":[{"question":"Is STPST10H100SF equivalent to STPS10H100?","answer":"No, they are not pin-compatible. The STPS10H100 is a through-hole TO-220AC package; the STPST10H100SF is a surface-mount TO-277A. The die ratings are similar (100 V, 10 A), but the package and footprint differ — they cannot be swapped without a board layout change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPST10H100SF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPST10H100SF 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}}