{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS4S200B-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS4S200B-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS4S200B-TR","factsUrl":"https://icboms.com/api/mcp/products/STPS4S200B-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS4S200B-TR, Schottky diode, 200 V DC reverse voltage, 4 A average rectified current, 870 mV forward voltage at 4 A, DPAK surface-mount package, -40°C to 175°C junction temperature.","salesMarkdown":"## 200 V blocking, 4 A forward — the Schottky for the secondary side The STMicroelectronics STPS4S200B-TR is a 200 V, 4 A Schottky rectifier in a DPAK (TO-252-3) surface-mount package. It is designed for high-frequency output rectification in switch-mode power supplies, freewheeling diodes in DC-DC converters, and reverse-polarity protection circuits where the low forward voltage drop and fast switching of a Schottky barrier are needed. The 200 V reverse voltage rating and 4 A average current rating suit the secondary side of a power supply. The 870 mV forward voltage at 4 A sets the conduction loss floor. ## 175 °C junction — usable under the bonnet The ECOPACK® series designation means the device meets ST's lead-free and RoHS-compliant plating specification.","metaTitle":"STPS4S200B-TR Schottky Diode, 200 V, 4 A, DPAK","metaDescription":"STPS4S200B-TR Schottky rectifier, 200 V reverse voltage, 4 A average current, 870 mV Vf at 4 A, DPAK package. Active production, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"ECOPACK®","Package":"Tape & Reel (TR); Cut Tape (CT)","Diode Type":"Schottky","Mounting Type":"Surface Mount","Package / Case":"TO-252-3, DPak (2 Leads + Tab), SC-63","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPS4","Capacitance @ Vr, F":"-","Supplier Device Package":"DPAK","Current - Reverse Leakage @ Vr":"5 µA @ 200 V","Voltage - DC Reverse (Vr) (Max)":"200 V","Current - Average Rectified (Io)":"4A","Operating Temperature - Junction":"-40°C~175°C","Voltage - Forward (Vf) (Max) @ If":"870 mV @ 4 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/130c0ad0955fa0ef4bcec36daaae4841.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS4S200B-TR/alternatives.json"},"ai":{"faq":[{"question":"What package is STPS4S200B-TR available in?","answer":"It is supplied in a DPAK (TO-252-3) surface-mount package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS4S200B-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS4S200B-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}}