{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS3030CT","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS3030CT","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS3030CT","factsUrl":"https://icboms.com/api/mcp/products/STPS3030CT","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS3030CT, Schottky rectifier, 1 Pair Common Cathode, 30 V DC reverse voltage, 15 A average rectified current per diode, 490 mV forward drop at 15 A, Fast Recovery ≤ 500 ns, TO-220-3, Through Hole, Tube.","salesMarkdown":"## 30 V, 15 A per diode — what the ratings mean The maximum reverse voltage (Vr) is 30 V, so it is intended for low-voltage, high-current rails — typical in switch-mode power supply outputs, OR-ing diodes, and freewheeling diodes in 12 V or 24 V systems. The forward voltage drop is 490 mV at 15 A per diode, which keeps conduction losses manageable for the current level. The TO-220 package allows direct heatsink mounting through the metal tab, which is electrically common with the cathode. The through-hole leads suit point-to-point wiring or PCB mounting with adequate copper area for heat spreading.","metaTitle":"STPS3030CT Schottky Rectifier, 30V 15A per Diode, TO-220","metaDescription":"STPS3030CT Schottky diode, 30V reverse voltage, 15A average rectified current per diode, 490mV forward drop at 15A.","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":"STPS3030","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"TO-220","Current - Reverse Leakage @ Vr":"1 mA @ 30 V","Voltage - DC Reverse (Vr) (Max)":"30 V","Operating Temperature - Junction":"150°C(Max)","Voltage - Forward (Vf) (Max) @ If":"490 mV @ 15 A","Current - Average Rectified (Io) (per Diode)":"15A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d94365c9fd02e8686fd55babb09efe4e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS3030CT/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum forward current of STPS3030CT?","answer":"In a common-cathode pair, the total current can reach 30 A when both diodes are used in parallel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS3030CT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS3030CT 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}}