{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS30120DJF-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS30120DJF-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS30120DJF-TR","factsUrl":"https://icboms.com/api/mcp/products/STPS30120DJF-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS30120 Schottky rectifier, 120 V DC reverse, 30 A average rectified current, 920 mV forward voltage at 30 A, PowerFlat 5x6 surface-mount package, active lifecycle.","salesMarkdown":"## 120 V, 30 A Schottky — PowerFlat package for high-current rectification The STPS30120DJF-TR is a 120 V, 30 A Schottky rectifier from STMicroelectronics, housed in the PowerFlat 5x6 surface-mount package. It is designed for high-current applications where low forward voltage drop and fast switching are required, such as output rectification in switch-mode power supplies, OR-ing diodes in redundant power systems, and reverse-polarity protection circuits. ## Forward voltage and conduction losses at rated current ## Reverse leakage and blocking voltage margin Reverse leakage is 35 µA at 120 V, a moderate figure for a 120 V Schottky. In high-temperature environments leakage rises exponentially — derate the blocking voltage or add a heatsink if the ambient exceeds 100 °C. The 120 V rating gives headroom for 48 V and 72 V bus applications.","metaTitle":"STPS30120DJF-TR Schottky Rectifier, 120 V 30 A PowerFlat","metaDescription":"STPS30120DJF-TR Schottky diode, 120 V reverse, 30 A average, 920 mV Vf at 30 A. PowerFlat 5x6 surface-mount package. Active lifecycle, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Technology":"Schottky","Mounting Type":"Surface Mount","Package / Case":"8-PowerVDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPS30120","Capacitance @ Vr, F":"-","Supplier Device Package":"PowerFlat™ (5x6)","Current - Reverse Leakage @ Vr":"35 µA @ 120 V","Voltage - DC Reverse (Vr) (Max)":"120 V","Current - Average Rectified (Io)":"30A","Operating Temperature - Junction":"150°C (Max)","Voltage - Forward (Vf) (Max) @ If":"920 mV @ 30 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3600","priceTiers":[{"qty":1,"price":"$1.36000","currency":"USD"},{"qty":10,"price":"$1.11500","currency":"USD"},{"qty":100,"price":"$0.86690","currency":"USD"},{"qty":500,"price":"$0.73476","currency":"USD"},{"qty":1000,"price":"$0.59854","currency":"USD"},{"qty":3000,"price":"$0.56345","currency":"USD"},{"qty":6000,"price":"$0.53662","currency":"USD"},{"qty":9000,"price":"$0.51186","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c39f0714cf3cbb4fbfa70157e97c2527.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS30120DJF-TR/alternatives.json"},"ai":{"faq":[{"question":"What are the closest equivalents to STPS30120DJF-TR?","answer":"ST offers the STPS30120C series in TO-220 and D²PAK packages for through-hole or larger surface-mount layouts. For a pin-compatible alternative in the same PowerFlat 5x6 footprint, check the STPS30120DJF-TR's sibling variants within the STPS30120 base number — the suffix indicates packaging and packing format, not a different die."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS30120DJF-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS30120DJF-TR 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}}