{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH602CBY-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH602CBY-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH602CBY-TR","factsUrl":"https://icboms.com/api/mcp/products/STTH602CBY-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH602CBY-TR, Automotive Fast Recovery Diode, 200 V, 3 A per diode, 30 ns trr, Common Cathode, DPAK, AEC-Q101, Active.","salesMarkdown":"The 30 ns trr keeps the recovery spike short enough that a standard RC snubber can control the overshoot without excessive dissipation. AEC-Q101 qualification and a 175°C maximum junction temperature make this part suited for under-hood automotive DC-DC stages and high-ambient industrial power supplies. ## Common-cathode pair in DPAK — board-area trade-off Two diodes share the same cathode in a single DPAK (TO-252) package. This configuration directly replaces two discrete fast-recovery diodes in center-tapped rectifiers or half-bridge topologies, cutting component count and PCB footprint. The exposed tab is the common cathode — the thermal pad connects to this node, so the copper pour on the cathode net doubles as a heatsink. The 175°C junction rating provides margin for the thermal coupling between the two dice; derate the total dissipation against the package's thermal resistance when both diodes conduct simultaneously. STMicroelectronics lists the STTH602CBY-TR as Active. For automotive OEMs requiring a documented second source, the common-cathode fast-recovery diode market has several parametric equivalents, but no direct pin-compatible alternate is named in the official cross-reference. Qualification to AEC-Q101 is already in place, so requalification effort for a substitute would fall on the buyer.","metaTitle":"STTH602CBY-TR Automotive Fast Recovery Diode, 30 ns trr","metaDescription":"STTH602CBY-TR: 200 V, 3 A per diode, 30 ns trr fast recovery diode in DPAK. AEC-Q101 qualified, active lifecycle. Available to order — RFQ for current pricing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Grade":"Automotive","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Technology":"Standard","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"TO-252-3, DPak (2 Leads + Tab), SC-63","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH602","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"DPAK","Reverse Recovery Time (trr)":"30 ns","Current - Reverse Leakage @ Vr":"3 µA @ 200 V","Voltage - DC Reverse (Vr) (Max)":"200 V","Operating Temperature - Junction":"-40°C ~ 175°C","Voltage - Forward (Vf) (Max) @ If":"1.1 V @ 3 A","Current - Average Rectified (Io) (per Diode)":"3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cdd3c3529b868be8b8e6bfd28e65c503.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the reverse recovery time (trr) of STTH602CBY-TR?","answer":"The reverse recovery time (trr) is 30 ns. This is a fast-recovery diode rated for switching frequencies where stored charge must clear quickly to limit turn-off losses."},{"question":"Is STTH602CBY-TR AEC-Q101 qualified?","answer":"Yes, STTH602CBY-TR carries AEC-Q101 qualification, which means it has passed the automotive stress tests for discrete semiconductors — suitable for under-hood and chassis-domain applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH602CBY-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH602CBY-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}}