{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH30AC06CPF","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH30AC06CPF","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH30AC06CPF","factsUrl":"https://icboms.com/api/mcp/products/STTH30AC06CPF","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH30AC06CPF, Fast Recovery Diode, 600 V, 15 A per diode, 55 ns trr, Common Cathode, TO-3PF, Through Hole.","salesMarkdown":"## 55 ns trr — fast enough for 100 kHz PFC The STTH30AC06CPF is a 600 V, 15 A fast-recovery diode array from STMicroelectronics, packing two common-cathode diodes in a single TO-3PF through-hole package. Its 55 ns reverse recovery time (trr) puts it squarely in the ultrafast class — fast enough for a 100 kHz interleaved PFC stage without trading off too much conduction loss. ## Conduction loss and thermal budget That 29.25 W per diode at full load means the TO-3PF backside tab needs a good heatsink — the package is designed for it, with the tab electrically common to the cathode. ## Common-cathode layout advantage The common-cathode configuration pairs two diodes sharing the same cathode terminal. This simplifies the PCB layout for a two-phase interleaved boost PFC or a center-tapped secondary rectifier — one shared heatsink connection, fewer copper traces, and a cleaner power loop. For a production BOM line, this part is specifiable without near-term obsolescence risk.","metaTitle":"STTH30AC06CPF 600V 15A Fast Recovery Diode, TO-3PF","metaDescription":"STTH30AC06CPF: 600 V, 15 A per diode, 55 ns trr, common-cathode pair in TO-3PF. 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","Diode Type":"Standard","Mounting Type":"Through Hole","Package / Case":"TO-3PF","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH30","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"TO-3PF","Reverse Recovery Time (trr)":"55 ns","Current - Reverse Leakage @ Vr":"10 µA @ 600 V","Voltage - DC Reverse (Vr) (Max)":"600 V","Operating Temperature - Junction":"-65°C~175°C","Voltage - Forward (Vf) (Max) @ If":"1.95 V @ 15 A","Current - Average Rectified (Io) (per Diode)":"15A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8600","priceTiers":[{"qty":1,"price":"$2.86000","currency":"USD"},{"qty":10,"price":"$2.37500","currency":"USD"},{"qty":100,"price":"$1.89010","currency":"USD"},{"qty":500,"price":"$1.59934","currency":"USD"},{"qty":1000,"price":"$1.35702","currency":"USD"},{"qty":2000,"price":"$1.28917","currency":"USD"},{"qty":5000,"price":"$1.24070","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2554da95692d3f0a7869011a7981219f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH30AC06CPF/alternatives.json"},"ai":{"faq":[{"question":"What is the reverse recovery time of STTH30AC06CPF?","answer":"The STTH30AC06CPF has a reverse recovery time (trr) of 55 ns, qualifying it as an ultrafast diode suitable for switching frequencies up to 100 kHz in PFC or output rectifier stages."},{"question":"What is the maximum junction temperature of STTH30AC06CPF?","answer":"The maximum junction temperature is 175 °C, giving thermal headroom for high-power-density designs in elevated ambient environments."},{"question":"Is STTH30AC06CPF RoHS compliant?","answer":"Yes, the STTH30AC06CPF is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH30AC06CPF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH30AC06CPF 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}}