{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS20M60ST","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS20M60ST","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS20M60ST","factsUrl":"https://icboms.com/api/mcp/products/STPS20M60ST","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS20M60ST Schottky diode, 60 V reverse voltage, 20 A average rectified current, 565 mV forward drop at 20 A, 125 µA reverse leakage at 60 V, TO-220-3 through-hole package, junction temperature 150 °C max.","salesMarkdown":"## 60 V, 20 A Schottky — now obsolete The STMicroelectronics STPS20M60ST is a 20 A, 60 V Schottky rectifier in a TO-220-3 through-hole package. It delivers a forward voltage of 565 mV at the full 20 A rated current, with reverse leakage of 125 µA at the 60 V blocking voltage. This part was designed for high-current rectification, OR-ing diodes, and freewheeling applications in power supplies and motor drives — any circuit needing a low-Vf Schottky with a 60 V ceiling. For new designs or replacement of a BOM line, you will need a substitute — either a pin-compatible Schottky in the same TO-220-3 footprint with similar 60 V / 20 A ratings, or a surplus-channel purchase of the original part. ## Sourcing the STPS20M60ST today Because this part is obsolete, standard distributor stock is depleted. If you need a production-fit replacement, we can also help qualify an alternative in the same TO-220-3 package.","metaTitle":"STPS20M60ST Schottky Diode, 20 A, 60 V, TO-220-3, Obsolete","metaDescription":"STPS20M60ST is a 20 A, 60 V Schottky rectifier in TO-220-3 package. 565 mV Vf at 20 A. RFQ for availability and pricing.","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":"-","Package":"Tube","Diode Type":"Schottky","Mounting Type":"Through Hole","Package / Case":"TO-220-3","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS20","Capacitance @ Vr, F":"-","Supplier Device Package":"TO-220","Current - Reverse Leakage @ Vr":"125 µA @ 60 V","Voltage - DC Reverse (Vr) (Max)":"60 V","Current - Average Rectified (Io)":"20A","Operating Temperature - Junction":"150°C(Max)","Voltage - Forward (Vf) (Max) @ If":"565 mV @ 20 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cf1fdbc89619844e70877cb08d86c2e4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS20M60ST/alternatives.json"},"ai":{"faq":[{"question":"What is a replacement for STPS20M60ST?","answer":"No official replacement part number is listed by STMicroelectronics. A suitable substitute would be another 60 V, 20 A Schottky in a TO-220-3 package with similar forward voltage. We can help identify a cross based on your specific application and margin requirements."},{"question":"Where can I buy STPS20M60ST?","answer":"We source STPS20M60ST through independent distribution and surplus inventory channels. Submit an RFQ for current availability and pricing — each order is quoted individually."},{"question":"Is STPS20M60ST RoHS compliant?","answer":"The evidence does not explicitly state RoHS compliance for this part number. Verify with the manufacturer's documentation or request a certificate of compliance at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS20M60ST","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS20M60ST 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}}