{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STP17NK40Z","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STP17NK40Z","canonicalUrl":"https://icboms.com/stmicroelectronics/STP17NK40Z","factsUrl":"https://icboms.com/api/mcp/products/STP17NK40Z","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SuperMESH N-Channel MOSFET, 400 V, 15 A (Tc), 250 mOhm Rds(on) @ 10 V, 65 nC gate charge, TO-220-3 through hole, -55°C to 150°C junction.","salesMarkdown":"The STP17NK40Z: Gate charge of 65 nC at 10 V and input capacitance of 1900 pF at 25 V drain-source. ## Through-hole TO-220 — thermal and mounting considerations TO-220-3 through-hole package with tab as drain terminal. 150 W power dissipation (Tc) assumes tab bolted to heatsink with thermal compound.","metaTitle":"STP17NK40Z N-Channel MOSFET, 400 V, 15 A, TO-220-3, Obsolete","metaDescription":"STP17NK40Z SuperMESH N-channel MOSFET, 400 Vdss, 15 A continuous, 250 mOhm Rds(on) at 10 V. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"SuperMESH™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±30V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-220-3","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4.5V @ 100µA","Base Product Number":"STP17N","Operating Temperature":"-55°C~150°C(TJ)","Rds On (Max) @ Id, Vgs":"250mOhm @ 7.5A, 10V","Power Dissipation (Max)":"150W (Tc)","Supplier Device Package":"TO-220","Gate Charge (Qg) (Max) @ Vgs":"65 nC @ 10 V","Drain to Source Voltage (Vdss)":"400 V","Input Capacitance (Ciss) (Max) @ Vds":"1900 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"15A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/24e036f8e4d2eda04597cad050583fd6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STP17NK40Z/alternatives.json"},"ai":{"faq":[{"question":"Is STP17NK40Z obsolete?","answer":"Yes, STMicroelectronics lists the STP17NK40Z as Obsolete."},{"question":"Where can I buy STP17NK40Z?","answer":"Submit an RFQ for current availability and pricing — stock and price are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STP17NK40Z","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STP17NK40Z 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}}