{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS2150","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS2150","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS2150","factsUrl":"https://icboms.com/api/mcp/products/STPS2150","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS2150 Schottky rectifier, 150 V reverse, 2 A average, 820 mV Vf at 2 A, 1.5 µA leakage, DO-204AC/DO-15 axial, through hole, 175 °C junction, ROHS3 compliant, active.","salesMarkdown":"## 150 V, 2 A Schottky in a DO-15 axial — what the ratings mean The STPS2150 is a 150 V, 2 A Schottky rectifier from STMicroelectronics in a DO-204AC (DO-15) axial-lead package. The junction is rated to 175 °C maximum, which gives headroom in forced-air or enclosed power supplies where the ambient near the diode runs hot. The 1.5 µA reverse leakage at 150 V is low for a 150 V Schottky — standby loss stays under a milliwatt in lightly loaded converters. ## Speed classification and what it tells you Listed as Fast Recovery ≤ 500 ns at > 200 mA forward current. The 500 ns ceiling is a classification bound, not a performance limit; the part switches faster than a PN recovery diode of the same voltage class. ## Package and mounting — DO-15 axial Through-hole DO-15 (DO-204AC) axial body. The lead form suits point-to-point wiring on terminal strips or PCB through-hole mounting with 0.4-inch lead spacing. The axial body dissipates heat through the leads into the copper pads — keep the pad area generous on both sides to pull junction temperature down from the 175 °C ceiling.","metaTitle":"STPS2150 Schottky Diode, 150 V, 2 A, DO-15, Active","metaDescription":"STPS2150 Schottky rectifier: 150 V reverse, 2 A average, 820 mV Vf at 2 A, 1.5 µA leakage. DO-15 axial package, active production, 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":"Cut Tape (CT) Tape & Box (TB)","Technology":"Schottky","Mounting Type":"Through Hole","Package / Case":"DO-204AC, DO-15, Axial","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPS2150","Capacitance @ Vr, F":"-","Supplier Device Package":"DO-15","Current - Reverse Leakage @ Vr":"1.5 µA @ 150 V","Voltage - DC Reverse (Vr) (Max)":"150 V","Current - Average Rectified (Io)":"2A","Operating Temperature - Junction":"175°C (Max)","Voltage - Forward (Vf) (Max) @ If":"820 mV @ 2 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5700","priceTiers":[{"qty":1,"price":"$0.60000","currency":"USD"},{"qty":10,"price":"$0.51500","currency":"USD"},{"qty":100,"price":"$0.38440","currency":"USD"},{"qty":500,"price":"$0.30202","currency":"USD"},{"qty":1000,"price":"$0.23338","currency":"USD"},{"qty":2000,"price":"$0.22453","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3e09055cd750245c2f401b930275bf0c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS2150/alternatives.json"},"ai":{"faq":[{"question":"Is STPS2150 RoHS compliant and lead-free?","answer":"Yes, it is ROHS3 compliant, meaning it meets the EU RoHS directive without any exempted substances."},{"question":"What is the reverse recovery time of STPS2150?","answer":"As a Schottky diode, the actual reverse recovery is majority-carrier limited and typically much faster than the 500 ns bound — in the tens of nanoseconds range for a 150 V part."},{"question":"How does STPS2150 compare with SS2150 in terms of performance?","answer":"Both are 150 V, 2 A Schottky rectifiers in DO-15 packages. The STPS2150 specifies 820 mV Vf at 2 A and 1.5 µA leakage at 150 V. The SS2150 is a generic industry part with similar ratings — the STPS2150 carries ST's process control and traceability, which matters for designs that require a branded BOM with documented supplier qualification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS2150","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS2150 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}}