{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STTH30W02CW","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STTH30W02CW","canonicalUrl":"https://icboms.com/stmicroelectronics/STTH30W02CW","factsUrl":"https://icboms.com/api/mcp/products/STTH30W02CW","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STTH30W02CW, fast recovery dual diode, common cathode, 200 V Vrrm, 15 A per diode, 25 ns trr, 1.2 Vf, TO-247-3 through hole, active.","salesMarkdown":"## Dual fast-recovery rectifier in a TO-247 tab The 25 ns reverse recovery time (trr) puts it in the ultrafast class, suited for switching power supplies and motor-drive freewheeling diodes where recovery losses dominate the thermal budget. ## 25 ns trr — the switching-loss ceiling A 25 ns trr at 15 A means the diode clears stored charge quickly enough to keep switching losses manageable at frequencies above 50 kHz. In a 100 kHz PFC boost stage, the recovery loss per diode stays under a few watts, which is what lets the TO-247 package handle the combined conduction and switching dissipation without oversizing the heatsink. ## 15 A per diode, common-cathode pair The common-cathode configuration gives you two diodes sharing the same cathode tab, so the TO-247-3 package delivers 30 A total in a single footprint. The 1.2 V forward voltage at 15 A means 18 W per diode at full load — the metal tab and a properly sized heatsink are non-negotiable for continuous operation.","metaTitle":"STTH30W02CW Fast Recovery Diode, 200V 15A, TO-247-3","metaDescription":"STTH30W02CW dual common-cathode fast recovery diode, 200 V, 15 A per diode, 25 ns trr, TO-247-3. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Package":"Tube","Diode Type":"Standard","Mounting Type":"Through Hole","Package / Case":"TO-247-3","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STTH30","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"TO-247","Reverse Recovery Time (trr)":"25 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":"1.2 V @ 15 A","Current - Average Rectified (Io) (per Diode)":"15A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e31242b597b7867f37d80e8f106e640e.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STTH30W02CW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STTH30W02CW 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}}