{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH302S","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH302S","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH302S","factsUrl":"https://icboms.com/api/mcp/products/STTH302S","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH302S, general purpose fast recovery diode, 200 V, 3 A, 35 ns trr, DO-214AB (SMC), Surface Mount.","salesMarkdown":"## 35 ns trr — switching loss ceiling for a 200 V, 3 A rectifier The STTH302S is a 200 V, 3 A fast recovery rectifier from STMicroelectronics, built with standard planar technology. ## Forward drop and leakage at 175°C junction Maximum forward voltage is 950 mV at 3 A, which sets the conduction loss floor in continuous-current designs. Reverse leakage is specified at 3 µA at 200 V, but expect that figure to rise with junction temperature — the 175°C maximum rating provides headroom in a tightly enclosed power supply where ambient temperature may exceed 85°C. ## SMC package — what the footprint demands The part ships in the DO-214AB (SMC) package, a standard surface-mount outline for 3 A-class rectifiers. The SMC body is larger than the SMA variant, which helps spread heat into the PCB copper. Cut Tape and Tape & Reel options are available, covering both prototype and production reel quantities.","metaTitle":"STTH302S 200V 3A Fast Recovery Diode, 35 ns trr, SMC","metaDescription":"STTH302S fast recovery rectifier: 200V, 3A, 35 ns trr, SMC 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":"Tape & Reel (TR) Cut Tape (CT)","Technology":"Standard","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH302","Capacitance @ Vr, F":"-","Supplier Device Package":"SMC","Reverse Recovery Time (trr)":"35 ns","Current - Reverse Leakage @ Vr":"3 µA @ 200 V","Voltage - DC Reverse (Vr) (Max)":"200 V","Current - Average Rectified (Io)":"3A","Operating Temperature - Junction":"175°C (Max)","Voltage - Forward (Vf) (Max) @ If":"950 mV @ 3 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9200","priceTiers":[{"qty":1,"price":"$0.98000","currency":"USD"},{"qty":10,"price":"$0.85900","currency":"USD"},{"qty":100,"price":"$0.65840","currency":"USD"},{"qty":500,"price":"$0.52044","currency":"USD"},{"qty":1000,"price":"$0.42560","currency":"USD"},{"qty":2500,"price":"$0.42560","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH302S/alternatives.json"},"ai":{"faq":[{"question":"What is the reverse recovery time of STTH302S?","answer":"The reverse recovery time (trr) is 35 ns, measured at the rated forward current and recovery conditions typical for a fast recovery rectifier."},{"question":"Is STTH302S RoHS compliant?","answer":"Yes, the part is listed as ROHS3 Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH302S","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH302S 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}}