{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS130AFN","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS130AFN","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS130AFN","factsUrl":"https://icboms.com/api/mcp/products/STPS130AFN","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS130AFN, Schottky Diode, 30 V, 1 A, Fast Recovery ≤ 500 ns, DO-221AC SMA Flat Leads, Surface Mount, ECOPACK®2.","salesMarkdown":"The STPS130AFN is a 30 V, 1 A Schottky rectifier from STMicroelectronics, housed in the low-profile SMAflat package (DO-221AC). Its forward voltage drop is 550 mV at the full 1 A rated current, which keeps conduction losses manageable in low-voltage rails. The fast recovery characteristic (≤ 500 ns, > 200 mA) suits it for high-frequency switching in DC-DC converters and freewheeling diodes. The ECOPACK®2 designation confirms lead-free and RoHS compliance, a standard requirement for new designs. ## Obsolete — plan your BOM line accordingly For existing BOM lines, procurement must rely on the surplus and broker channel. ## SMAflat package — footprint and thermal notes The SMAflat (DO-221AC) package is a low-profile surface-mount variant of the standard SMA. It saves board height, which matters in compact or card-edge designs. The junction temperature rating is 150 °C, so adequate PCB copper area for heat sinking is needed when running near the 1 A average rectified current.","metaTitle":"STPS130AFN Schottky Diode, 30V 1A, SMAflat, Obsolete","metaDescription":"STPS130AFN is a 30V 1A Schottky rectifier in SMAflat package, ECOPACK2 compliant.","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":"ECOPACK®2","Package":"Tape & Reel (TR); Cut Tape (CT)","Diode Type":"Schottky","Mounting Type":"Surface Mount","Package / Case":"DO-221AC, SMA Flat Leads","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS130","Capacitance @ Vr, F":"-","Supplier Device Package":"SMAflat","Current - Reverse Leakage @ Vr":"10 mA @ 30 V","Voltage - DC Reverse (Vr) (Max)":"30 V","Current - Average Rectified (Io)":"1A","Operating Temperature - Junction":"150°C","Voltage - Forward (Vf) (Max) @ If":"550 mV @ 1 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7f25e03a2c5d2316b613f145a6b73e82.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS130AFN/alternatives.json"},"ai":{"faq":[{"question":"What is the best replacement for STPS130AFN?","answer":"The closest pin-compatible alternative is the STPS130A, which shares the same base product number (STPS130) and electrical ratings (30 V, 1 A, Schottky) but comes in the standard SMA package (DO-214AC). The SMAflat footprint of the AFN variant is different, so a board layout change is required. For a drop-in replacement in the same SMAflat package, check the STPS130AFN's sibling STPS130AF (if still available) or consider a cross to a different manufacturer's SMAflat Schottky diode with matching 30 V, 1 A ratings."},{"question":"Can I use STPS130A instead of STPS130AFN?","answer":"Yes, electrically the STPS130A is identical — same 30 V reverse voltage, 1 A forward current, and Schottky diode type. The difference is the package: STPS130A uses the standard SMA (DO-214AC), while the AFN uses the SMAflat (DO-221AC). The footprints are not the same, so a PCB layout change is needed. If you need a drop-in replacement without board changes, look for another SMAflat Schottky diode with matching ratings."},{"question":"Is STPS130AFN lead-free?","answer":"Yes, the STPS130AFN is ECOPACK®2 compliant, which means it is lead-free and RoHS-compliant. No additional lead-free certification is needed for most markets."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS130AFN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS130AFN 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}}