{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH5R06D","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH5R06D","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH5R06D","factsUrl":"https://icboms.com/api/mcp/products/STTH5R06D","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH5R06D fast recovery diode, 600 V reverse voltage, 5 A average rectified current, 40 ns reverse recovery time, TO-220AC through-hole package.","salesMarkdown":"## 40 ns trr — the spec that decides the switching stage The STTH5R06D is a 600 V, 5 A fast recovery diode from STMicroelectronics with a 40 ns reverse recovery time. The TO-220AC through-hole package handles the 5 A average current with a forward drop of 2.9 V at rated If. Rated for a maximum junction temperature of 175°C, which is the standard ceiling for this class of fast diode. The 20 µA reverse leakage at 600 V is specified at 25°C; expect that to rise with junction temperature, so the thermal design needs to keep Tj well below the absolute max to avoid runaway leakage. The TO-220AC package with a tab-mounted heatsink is the typical mounting — the tab is the cathode, electrically live, so the heatsink must be isolated or the circuit must tolerate the tab potential.","metaTitle":"STTH5R06D Fast Recovery Diode, 600 V, 5 A, 40 ns trr","metaDescription":"STTH5R06D fast recovery diode from STMicroelectronics: 600 V, 5 A, 40 ns trr, TO-220AC package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"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","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH5","Capacitance @ Vr, F":"-","Supplier Device Package":"TO-220AC","Reverse Recovery Time (trr)":"40 ns","Current - Reverse Leakage @ Vr":"20 µA @ 600 V","Voltage - DC Reverse (Vr) (Max)":"600 V","Current - Average Rectified (Io)":"5A","Operating Temperature - Junction":"175°C (Max)","Voltage - Forward (Vf) (Max) @ If":"2.9 V @ 5 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8959","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/62f1ffc2e9a266eeb53ad072b45f81e5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH5R06D/alternatives.json"},"ai":{"faq":[{"question":"Can STTH5R06D be used in high frequency switching?","answer":"Yes. The 40 ns reverse recovery time qualifies it for switching frequencies in the tens to low hundreds of kilohertz — typical for PFC boost stages, output rectification in flyback converters, and snubber clamps. For frequencies above 200 kHz, a faster diode (trr below 20 ns) would reduce switching losses further."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH5R06D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH5R06D 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}}