{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STF15N95K5","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STF15N95K5","canonicalUrl":"https://icboms.com/stmicroelectronics/STF15N95K5","factsUrl":"https://icboms.com/api/mcp/products/STF15N95K5","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SuperMESH5™ series, N-Channel MOSFET, Through Hole, TO-220-3 Full Pack, 950 V Drain to Source Voltage, 12 A Continuous Drain Current, 500 mOhm Rds On, -55°C~150°C TJ.","salesMarkdown":"## 950 V N-channel in a full-pack TO-220 — what it buys you The STF15N95K5: The 950 V Vdss suits high-voltage applications such as power-factor-correction stages and flyback converters. ## 500 mΩ on-resistance and the 10 V drive constraint A gate-driver IC or bootstrap stage delivering at least 10 V is required. At 12 A the conduction loss at rated Rds(on) reaches 72 W, which exceeds the 30 W package dissipation limit — practical continuous current in a real heatsink will be well below the 12 A headline figure. ## Gate charge and switching considerations These are moderate numbers for a 950 V MOSFET — the SuperMESH5™ process keeps Qg and Ciss low enough that a standard gate-driver IC can handle the switching without excessive crossover loss in hard-switched topologies up to the 100 kHz range. The ±30 V maximum gate-source rating gives headroom for gate-drive overshoot during fast switching transients. This makes the STF15N95K5 suitable for outdoor telecom cabinets, industrial motor drives with high ambient temperatures, and power supplies in engine compartments or near hot surfaces. The 150°C maximum junction allows headroom for derating when the case temperature rises under full load.","metaTitle":"STF15N95K5 N-Channel MOSFET, 950V 12A TO-220FP","metaDescription":"STMicroelectronics STF15N95K5 SuperMESH5 N-channel MOSFET, 950V Vdss, 12A Id, 500mOhm Rds(on). Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"SuperMESH5™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±30V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-220-3 Full Pack","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"5V @ 100µA","Base Product Number":"STF15","Operating Temperature":"-55°C~150°C(TJ)","Rds On (Max) @ Id, Vgs":"500mOhm @ 6A, 10V","Power Dissipation (Max)":"30W (Tc)","Supplier Device Package":"TO-220FP","Gate Charge (Qg) (Max) @ Vgs":"40 nC @ 10 V","Drain to Source Voltage (Vdss)":"950 V","Input Capacitance (Ciss) (Max) @ Vds":"900 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"12A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.7100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/168f1b8c4201651ac3e0e38f5ebf80f5.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STF15N95K5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STF15N95K5 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}}