{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH12R06DIRG","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH12R06DIRG","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH12R06DIRG","factsUrl":"https://icboms.com/api/mcp/products/STTH12R06DIRG","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH12R06DIRG, Fast Recovery Diode, 600 V, 12 A, 45 ns trr, TO-220AC Insulated, Through Hole, Tube.","salesMarkdown":"## Fast recovery diode for PFC and power switching It is specified for the boost stage of power factor correction circuits and for output rectification in switch-mode power supplies. ## Parametric deep-dive: conduction and switching Forward voltage is 2.9 V at 12 A, which is the operating point for conduction loss calculation. Reverse leakage is 45 µA at the full 600 V blocking voltage. It is ROHS3 compliant.","metaTitle":"STTH12R06DIRG Fast Recovery Diode, 600V 12A, 45ns trr","metaDescription":"STTH12R06DIRG fast recovery diode, 600V 12A, 45ns trr, TO-220AC insulated. 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":"Tube","Technology":"Standard","Mounting Type":"Through Hole","Package / Case":"TO-220-2 Insulated, TO-220AC","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH12","Capacitance @ Vr, F":"-","Supplier Device Package":"TO-220AC ins","Reverse Recovery Time (trr)":"45 ns","Current - Reverse Leakage @ Vr":"45 µA @ 600 V","Voltage - DC Reverse (Vr) (Max)":"600 V","Current - Average Rectified (Io)":"12A","Operating Temperature - Junction":"175°C (Max)","Voltage - Forward (Vf) (Max) @ If":"2.9 V @ 12 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7300","priceTiers":[{"qty":1,"price":"$2.73000","currency":"USD"},{"qty":10,"price":"$2.26300","currency":"USD"},{"qty":100,"price":"$1.80150","currency":"USD"},{"qty":500,"price":"$1.52434","currency":"USD"},{"qty":1000,"price":"$1.29339","currency":"USD"},{"qty":2000,"price":"$1.22872","currency":"USD"},{"qty":5000,"price":"$1.18252","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a4cc8815145f331a05acf4206a450fd5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH12R06DIRG/alternatives.json"},"ai":{"faq":[{"question":"What is the reverse recovery time of STTH12R06DIRG?","answer":"The reverse recovery time (trr) is 45 ns, measured at standard test conditions. This qualifies it as a fast recovery diode suitable for switching frequencies above 50 kHz."},{"question":"Is STTH12R06DIRG RoHS compliant?","answer":"Yes, the STTH12R06DIRG is ROHS3 compliant."},{"question":"Can STTH12R06DIRG be used in a PFC circuit?","answer":"Yes, the 600 V blocking voltage and 45 ns reverse recovery time make it a standard choice for the boost diode in continuous-conduction-mode (CCM) PFC circuits up to about 1 kW."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH12R06DIRG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH12R06DIRG 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}}