{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH2003CG-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH2003CG-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH2003CG-TR","factsUrl":"https://icboms.com/api/mcp/products/STTH2003CG-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH2003CG-TR, Fast Recovery Diode, Standard, 1 Pair Common Cathode, 300 V, 10 A per diode, 35 ns trr, 1.25 Vf @ 10 A, Surface Mount, D2PAK (TO-263).","salesMarkdown":"## 35 ns trr — the switching-speed anchor for PFC and boost stages The STTH2003CG-TR is a 300 V, 10 A per diode fast-recovery rectifier from STMicroelectronics, configured as a common-cathode pair in a D2PAK (TO-263) surface-mount package. ## 10 A per diode, 300 V blocking — sizing the continuous-current budget Each diode in the pair is rated for 10 A average rectified current (Io) at a junction temperature up to 175 °C. The 300 V DC reverse voltage ceiling suits 230 VAC input designs with a typical 400 V DC bus after PFC, leaving adequate derating margin. Forward voltage is 1.25 V max at 10 A, which sets the conduction loss floor at roughly 12.5 W per diode under full load — the D2PAK's exposed tab and PCB copper area must handle that thermal budget. It is ROHS3 compliant.","metaTitle":"STTH2003CG-TR 300V 10A Fast Recovery Diode, 35ns trr, D2PAK","metaDescription":"STTH2003CG-TR: 300V, 10A per diode, common-cathode pair. 35ns trr fast recovery. D2PAK surface mount. Active production.","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)","Diode Type":"Standard","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH2003","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"D2PAK","Reverse Recovery Time (trr)":"35 ns","Current - Reverse Leakage @ Vr":"20 µA @ 300 V","Voltage - DC Reverse (Vr) (Max)":"300 V","Operating Temperature - Junction":"175°C(Max)","Voltage - Forward (Vf) (Max) @ If":"1.25 V @ 10 A","Current - Average Rectified (Io) (per Diode)":"10A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0200","priceTiers":[{"qty":1,"price":"$2.02000","currency":"USD"},{"qty":10,"price":"$1.81200","currency":"USD"},{"qty":100,"price":"$1.45630","currency":"USD"},{"qty":500,"price":"$1.19648","currency":"USD"},{"qty":1000,"price":"$1.12875","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c2ffc9ef206802737aa13e3a3435a84e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH2003CG-TR/alternatives.json"},"ai":{"faq":[{"question":"What is the reverse recovery time of STTH2003CG-TR?","answer":"The reverse recovery time (trr) is 35 ns, which qualifies as ultrafast recovery and supports switching frequencies above 100 kHz in typical PFC and flyback topologies."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH2003CG-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH2003CG-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}}