{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH1R06","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH1R06","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH1R06","factsUrl":"https://icboms.com/api/mcp/products/STTH1R06","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH1R06, general-purpose fast recovery diode, 600 V reverse, 1 A average, 45 ns trr, DO-41 axial through-hole, 175°C junction.","salesMarkdown":"## 600 V, 1 A fast recovery diode — what the 45 ns trr buys you The STTH1R06 is a 600 V, 1 A general-purpose fast recovery diode in a DO-41 axial-lead package. ## Parametric check — junction temperature and forward drop Rated for a 175°C maximum junction temperature, which gives thermal headroom in compact power supplies or elevated ambient environments. Forward voltage is 1.7 V max at 1 A — typical for a 600 V fast-recovery die; the trade-off is a higher Vf than a 1N4007, but the switching loss savings more than offset the conduction penalty in any circuit above 20 kHz. Reverse leakage is specified at 1 µA at 600 V, a tight limit that holds up well across temperature for a 600 V planar die. The DO-41 package (DO-204AL) is through-hole, which simplifies hand-assembly and rework but limits board density compared to an SMD alternative like SMA.","metaTitle":"STTH1R06 Diode, 600 V 1 A Fast Recovery 45 ns, DO-41","metaDescription":"STTH1R06 general-purpose fast recovery diode, 600 V, 1 A, 45 ns trr, DO-41 through-hole. 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":"Cut Tape (CT) Tape & Box (TB)","Technology":"Standard","Mounting Type":"Through Hole","Package / Case":"DO-204AL, DO-41, Axial","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH1","Capacitance @ Vr, F":"-","Supplier Device Package":"DO-41","Reverse Recovery Time (trr)":"45 ns","Current - Reverse Leakage @ Vr":"1 µA @ 600 V","Voltage - DC Reverse (Vr) (Max)":"600 V","Current - Average Rectified (Io)":"1A","Operating Temperature - Junction":"175°C (Max)","Voltage - Forward (Vf) (Max) @ If":"1.7 V @ 1 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5600","priceTiers":[{"qty":1,"price":"$0.60000","currency":"USD"},{"qty":10,"price":"$0.51000","currency":"USD"},{"qty":100,"price":"$0.38050","currency":"USD"},{"qty":500,"price":"$0.29896","currency":"USD"},{"qty":1000,"price":"$0.23101","currency":"USD"},{"qty":2000,"price":"$0.22225","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/06bbb223123f0c38be48d8898e0d18b7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH1R06/alternatives.json"},"ai":{"faq":[{"question":"Can STTH1R06 replace 1N4007?","answer":"The STTH1R06 is a pin-compatible drop-in for a 1N4007 in the same DO-41 footprint, but the 45 ns trr is about 1000× faster than a standard-recovery 1N4007. In a 50/60 Hz line rectifier the 1N4007 works fine; in any switching supply above 20 kHz the STTH1R06 is the correct choice. The forward drop is higher (1.7 V vs ~1.1 V), so check the thermal budget at full load."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH1R06","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH1R06 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}}