{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH30ACS06W","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH30ACS06W","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH30ACS06W","factsUrl":"https://icboms.com/api/mcp/products/STTH30ACS06W","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH30ACS06W, Fast Recovery Diode, 600 V, 30 A, 55 ns trr, TO-247-2, Through Hole, Tube","salesMarkdown":"## 600 V, 30 A fast recovery — the switching diode for PFC and boost stages It is designed for the output stage of power-factor-correction circuits, boost converters, and high-frequency rectification in switch-mode power supplies and motor drives. ## 55 ns trr — what it delivers in the switching loop The 55 ns reverse recovery time keeps switching losses low in continuous-current-mode PFC and hard-switched converters. The 2.4 V forward drop at 30 A is the conduction-loss floor. Reverse leakage is specified at 5 µA at the 600 V blocking voltage, which is the steady-state leakage at 25°C — expect it to rise with junction temperature, but the 175°C maximum Tj gives headroom for thermally aggressive layouts in enclosed power supplies. ## Through-hole TO-247-2 — mounting and thermal path The TO-247-2 package provides a large copper tab for heatsinking and a through-hole mounting that suits point-of-load and chassis-mount assemblies. The isolated case simplifies mounting to a shared heatsink in multi-diode topologies.","metaTitle":"STTH30ACS06W 600V 30A Fast Recovery Diode, 55ns trr","metaDescription":"STTH30ACS06W is a 600V, 30A fast recovery diode with 55ns trr in TO-247-2. Active lifecycle, 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-247-2","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH30","Capacitance @ Vr, F":"-","Supplier Device Package":"TO-247-2","Reverse Recovery Time (trr)":"55 ns","Current - Reverse Leakage @ Vr":"5 µA @ 600 V","Voltage - DC Reverse (Vr) (Max)":"600 V","Current - Average Rectified (Io)":"30A","Operating Temperature - Junction":"175°C (Max)","Voltage - Forward (Vf) (Max) @ If":"2.4 V @ 30 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4900","priceTiers":[{"qty":1,"price":"$2.49000","currency":"USD"},{"qty":10,"price":"$2.07100","currency":"USD"},{"qty":100,"price":"$1.64870","currency":"USD"},{"qty":500,"price":"$1.39502","currency":"USD"},{"qty":1000,"price":"$1.18366","currency":"USD"},{"qty":2000,"price":"$1.12448","currency":"USD"},{"qty":5000,"price":"$1.08220","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ea322fa3d1487ea8f2a7acfddddc8988.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH30ACS06W/alternatives.json"},"ai":{"faq":[{"question":"What is the reverse recovery time of the STTH30ACS06W?","answer":"The reverse recovery time (trr) is 55 ns, which qualifies it as a fast recovery diode (≤500 ns at >200 mA Io)."},{"question":"Is the STTH30ACS06W RoHS compliant?","answer":"Yes, the STTH30ACS06W is ROHS3 compliant."},{"question":"Can the STTH30ACS06W be used in high-frequency applications?","answer":"Yes. The 55 ns trr and planar technology make it suitable for hard-switched converters and PFC stages operating in the 50–150 kHz range, where its fast recovery characteristic keeps switching losses manageable."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH30ACS06W","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH30ACS06W 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}}