{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH2R06","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH2R06","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH2R06","factsUrl":"https://icboms.com/api/mcp/products/STTH2R06","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH2R06, Fast Recovery Diode, 600 V, 2 A, 50 ns trr, DO-41 Axial, Through Hole, -40°C to 175°C Junction.","salesMarkdown":"## 50 ns reverse recovery — the switching-loss lever The STTH2R06 is a 600 V, 2 A fast-recovery rectifier from STMicroelectronics, built with standard planar technology and housed in a DO-41 axial package. Its 50 ns reverse recovery time is the parameter that defines its role: it cuts the switching-loss overlap in hard-switched topologies — PFC boost stages, flyback output rectifiers, and freewheeling diodes in motor drives — where a slow diode would burn the efficiency budget. ## 600 V blocking, 2 A forward — where it fits With a 600 V reverse voltage rating and 2 A average rectified current, the STTH2R06 comfortably blocks on a 400 VDC bus with margin for transients, and handles the forward current of a 100 W-class offline supply's output rectifier. The 1.7 V forward drop at 2 A means 3.4 W peak dissipation — the DO-41 body relies on lead-length conduction to the PCB copper to pull the heat out; a short lead bend and a generous pad island below the anode-cathode loop keep the junction within its -40°C to 175°C range. No NRND flag, no last-time-buy date to track. The DO-41 axial package is a mature, widely stocked form factor; the part also ships in Cut Tape and Tape & Box for automated insertion.","metaTitle":"STTH2R06 600 V 2 A Fast Recovery Diode, 50 ns trr, DO-41","metaDescription":"STTH2R06 fast recovery rectifier: 600 V, 2 A, 50 ns trr, DO-41 axial package. Active production.","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":"STTH2","Capacitance @ Vr, F":"-","Supplier Device Package":"DO-41","Reverse Recovery Time (trr)":"50 ns","Current - Reverse Leakage @ Vr":"2 µA @ 600 V","Voltage - DC Reverse (Vr) (Max)":"600 V","Current - Average Rectified (Io)":"2A","Operating Temperature - Junction":"-40°C ~ 175°C","Voltage - Forward (Vf) (Max) @ If":"1.7 V @ 2 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6500","priceTiers":[{"qty":1,"price":"$0.65000","currency":"USD"},{"qty":10,"price":"$0.56100","currency":"USD"},{"qty":100,"price":"$0.38840","currency":"USD"},{"qty":500,"price":"$0.32450","currency":"USD"},{"qty":1000,"price":"$0.27617","currency":"USD"},{"qty":2000,"price":"$0.24597","currency":"USD"},{"qty":6000,"price":"$0.23302","currency":"USD"},{"qty":10000,"price":"$0.21576","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f500acd8e8f81b06938ec8fdb9020fa3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH2R06/alternatives.json"},"ai":{"faq":[{"question":"What is the reverse recovery time of STTH2R06?","answer":"The reverse recovery time (trr) is 50 ns, which qualifies it as a fast-recovery diode suitable for switching frequencies above 20 kHz in hard-switched converters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH2R06","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH2R06 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}}