{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STB11NK40ZT4","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STB11NK40ZT4","canonicalUrl":"https://icboms.com/stmicroelectronics/STB11NK40ZT4","factsUrl":"https://icboms.com/api/mcp/products/STB11NK40ZT4","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SuperMESH™ N-channel MOSFET, STB11NK40ZT4, 400 V Vdss, 9 A Id, 550 mOhm Rds(on) at 10 V, 32 nC Qg, D2PAK package, -55 to 150 °C.","salesMarkdown":"## 400 V, 9 A, 550 mOhm — the switching load it carries Housed in a TO-263-3 (D²Pak) surface-mount package with the tab as the drain connection. The D2PAK footprint requires a copper pad under the tab for the thermal path — the datasheet's 110 W power dissipation rating assumes that pad is soldered to a 1-inch-square copper island on a 2-layer board.","metaTitle":"STB11NK40ZT4 N-Channel MOSFET, 400 V, 9 A, D2PAK","metaDescription":"STB11NK40ZT4 N-channel 400 V 9 A SuperMESH MOSFET, 550 mOhm Rds(on), 32 nC gate charge, D2PAK. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":"SuperMESH™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"SuperMESH™","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±30V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4.5V @ 100µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"550mOhm @ 4.5A, 10V","Power Dissipation (Max)":"110W (Tc)","Supplier Device Package":"D2PAK","Gate Charge (Qg) (Max) @ Vgs":"32 nC @ 10 V","Drain to Source Voltage (Vdss)":"400 V","Input Capacitance (Ciss) (Max) @ Vds":"930 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"9A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.42","priceTiers":[{"qty":1,"price":"$2.42000","currency":"USD"},{"qty":10,"price":"$2.01200","currency":"USD"},{"qty":100,"price":"$1.60160","currency":"USD"},{"qty":500,"price":"$1.35520","currency":"USD"},{"qty":1000,"price":"$1.14986","currency":"USD"},{"qty":2000,"price":"$1.09237","currency":"USD"},{"qty":5000,"price":"$1.05130","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dd2f79edf1b917e257f9535a51737f04.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STB11NK40ZT4/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STB11NK40ZT4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STB11NK40ZT4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}