{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH1002CG-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH1002CG-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH1002CG-TR","factsUrl":"https://icboms.com/api/mcp/products/STTH1002CG-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH1002CG-TR, fast recovery dual common-cathode diode array, 200V Vr, 8A Io per diode, 25 ns trr, 1.1 Vf at 5A, D2PAK surface mount, -65 to 175°C junction.","salesMarkdown":"## Why 25 ns trr matters in a 200 V dual diode Its 25 ns reverse recovery time (trr) is the spec that separates it from a standard recovery part: it lets the diode snap off cleanly at high switching frequencies, minimising the turn-off loss in a continuous-current flyback or boost leg. The common-cathode pair simplifies the layout for a centre-tap secondary or a single phase-leg — one tab connection carries both cathodes, cutting the number of thermal pads in half. ## Conduction loss and thermal budget Forward voltage is 1.1 V maximum at 5 A per diode. At 8 A the drop will be higher, but the 1.1 V figure at 5 A gives a conduction-loss floor of about 5.5 W per diode at that current — the D2PAK copper pad area under the tab sets the junction-to-ambient thermal resistance. ## Package and marking authenticity check The supplier device package is D2PAK. For a counterfeit-detection screen: the laser etch on the D2PAK body should show a consistent font and date-code format matching ST's plant code for that week — any re-mark or sanded surface is a red flag. The ROHS3 compliance marking should be present and legible.","metaTitle":"STTH1002CG-TR 200V 8A Fast Recovery Diode Array, 25 ns trr","metaDescription":"STTH1002CG-TR dual common-cathode fast recovery diode, 200V, 8A per diode, 25 ns trr. 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":"Tape & Reel (TR) Cut Tape (CT)","Technology":"Standard","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH1002","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"D2PAK","Reverse Recovery Time (trr)":"25 ns","Current - Reverse Leakage @ Vr":"5 µA @ 200 V","Voltage - DC Reverse (Vr) (Max)":"200 V","Operating Temperature - Junction":"175°C (Max)","Voltage - Forward (Vf) (Max) @ If":"1.1 V @ 5 A","Current - Average Rectified (Io) (per Diode)":"8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2100","priceTiers":[{"qty":1,"price":"$1.28000","currency":"USD"},{"qty":10,"price":"$1.14600","currency":"USD"},{"qty":100,"price":"$0.89330","currency":"USD"},{"qty":500,"price":"$0.73798","currency":"USD"},{"qty":1000,"price":"$0.63525","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e01e9b59671cefc570c97c22f5918362.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STTH1002CG-TR/alternatives.json"},"ai":{"faq":[{"question":"What is the reverse recovery time (trr) of STTH1002CG-TR?","answer":"The reverse recovery time is 25 ns. This is the fast-recovery spec that makes the part suitable for switching frequencies above 50 kHz in continuous-current topologies."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH1002CG-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH1002CG-TR 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}}