{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS5H100AFY","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS5H100AFY","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS5H100AFY","factsUrl":"https://icboms.com/api/mcp/products/STPS5H100AFY","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS5H100AFY, Automotive AEC-Q101 Schottky Rectifier, 100 V reverse, 5 A average, 760 mV forward drop at 5 A, SOD-128 flat package, -40 to 175 °C junction.","salesMarkdown":"## 100 V, 5 A Schottky — what it delivers The STPS5H100AFY is a 100 V, 5 A Schottky rectifier from STMicroelectronics, qualified to AEC-Q101 for automotive use. It switches fast — recovery under 500 ns at forward currents above 200 mA — which matters for high-frequency DC-DC converters and freewheeling diodes in motor drives where reverse-recovery losses eat efficiency. Forward voltage sits at 760 mV at the full 5 A rating, so thermal design needs to account for about 3.8 W conduction loss at peak current; the SOD128Flat package's exposed pad helps pull heat into the board copper. ## Automotive temperature and qualification The AEC-Q101 stamp means the part passed the automotive stress tests — HTRB, temperature cycling, humidity bias — so it's production-validated for engine control units, transmission solenoids, and on-board charger rectification. No extra screening needed for Tier-1 builds. ## Package and assembly fit SOD-128 flat profile (SOD128Flat supplier package name) is a low-profile surface-mount package, roughly 4.0 mm × 4.7 mm body. Standard reflow profiles for lead-free solder apply; no special bake required if the reel's moisture barrier bag is intact. For automotive BOMs that need a dual-source hedge, the STPS5H100AFY is the AEC-Q101 version of the commercial-grade STPS5H100; the automotive suffix locks in the qualification paperwork for PPAP submissions.","metaTitle":"STPS5H100AFY Schottky Rectifier, 100V 5A, AEC-Q101, SOD-128","metaDescription":"STPS5H100AFY automotive Schottky diode: 100V reverse, 5A average, 760mV Vf at 5A, 175°C Tj, AEC-Q101. Active lifecycle. Quoted to order.","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","Package":"Tape & Reel (TR); Cut Tape (CT)","Diode Type":"Schottky","Mounting Type":"Surface Mount","Package / Case":"SOD-128","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPS5","Capacitance @ Vr, F":"-","Supplier Device Package":"SOD128Flat","Current - Reverse Leakage @ Vr":"3.5 µA @ 100 V","Voltage - DC Reverse (Vr) (Max)":"100 V","Current - Average Rectified (Io)":"5A","Operating Temperature - Junction":"-40°C~175°C","Voltage - Forward (Vf) (Max) @ If":"760 mV @ 5 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/911f87f85c0ecf7c24adaf61951fc7b3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS5H100AFY/alternatives.json"},"ai":{"faq":[{"question":"Can STPS5H100AFY be used in automotive applications?","answer":"Yes, it is qualified to AEC-Q101, the automotive stress-test standard."},{"question":"Where can I find the STPS5H100AFY datasheet?","answer":"The datasheet is available from STMicroelectronics' website and from major distributor portals. Search the order code STPS5H100AFY to pull the latest revision with full curves and thermal data."},{"question":"What is the closest alternative to STPS5H100AFY?","answer":"The commercial-grade STPS5H100 (non-automotive suffix) is the same die in the same SOD-128 package but without AEC-Q101 qualification. For an automotive BOM that requires the qualification paperwork, stick with the AFY suffix."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS5H100AFY","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS5H100AFY 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}}