{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH2002CG","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH2002CG","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH2002CG","factsUrl":"https://icboms.com/api/mcp/products/STTH2002CG","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH2002CG fast recovery standard diode, 1 pair common cathode, 200 V Vr, 15 A average per diode, 27 ns trr, 1.1 Vf at 10 A, surface mount D2PAK (TO-263), tube.","salesMarkdown":"## 27 ns trr — the switching-loss number that matters Its 27 ns reverse recovery time (trr) is the headline switching parameter — that figure determines how much energy is lost per cycle in a continuous-conduction boost stage or a half-bridge rectifier. Forward voltage sits at 1.1 V max when carrying 10 A. The part is packaged in a D2PAK (TO-263-3) surface-mount case with an exposed tab for thermal management, and the junction is rated up to 175 °C. That means STMicroelectronics has ended production — no last-time-buy window is cited in the record, so any remaining stock in the independent channel is the available supply. The 200 V / 15 A / 27 ns trr combination narrows the search to fast-recovery diodes in the same D2PAK footprint; a 200 V class part with equal or faster trr from another manufacturer is the typical cross-ship candidate. Each of the two diodes in the common-cathode pair is rated for 15 A average rectified current. That is the DC output current the diode can sustain in a continuous-conduction boost or flyback rectifier, assuming adequate heatsinking through the D2PAK tab. The 200 V blocking voltage suits 48 V bus converters, 24 V to 72 V telecom rectifiers, and low-voltage PFC stages — but not 230 VAC offline boost designs, where 600 V rated diodes are standard. The 10 µA reverse leakage at 200 V is a room-temperature typical; expect it to rise with junction temperature, so derate the blocking margin in high-ambient enclosures.","metaTitle":"STTH2002CG Fast Recovery Diode, 200 V 15 A, 27 ns trr, D2PAK","metaDescription":"STTH2002CG fast recovery diode from STMicroelectronics: 200 V reverse voltage, 15 A per diode, 27 ns trr, common cathode pair in D2PAK.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Package":"Tube","Diode Type":"Standard","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STTH2","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"D2PAK","Reverse Recovery Time (trr)":"27 ns","Current - Reverse Leakage @ Vr":"10 µA @ 200 V","Voltage - DC Reverse (Vr) (Max)":"200 V","Operating Temperature - Junction":"175°C(Max)","Voltage - Forward (Vf) (Max) @ If":"1.1 V @ 10 A","Current - Average Rectified (Io) (per Diode)":"15A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/07447fee39ab3b8f9aa0fcba02a31523.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the reverse recovery time of STTH2002CG?","answer":"The reverse recovery time (trr) is 27 ns. That is the switching-speed spec that governs turn-off losses in a hard-switched rectifier or boost stage."},{"question":"What is the STTH2002CG equivalent or replacement?","answer":"A functionally equivalent replacement would be a 200 V, 15 A or higher, fast-recovery diode with trr ≤ 27 ns in a D2PAK (TO-263) common-cathode pair configuration. Qualify the alternate against the same thermal and switching-loss budget before committing the BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH2002CG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH2002CG when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}