{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STD2NK100Z","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STD2NK100Z","canonicalUrl":"https://icboms.com/stmicroelectronics/STD2NK100Z","factsUrl":"https://icboms.com/api/mcp/products/STD2NK100Z","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SuperMESH™ series, STD2NK100Z, N-Channel MOSFET, 1000 V Vdss, 1.85 A Id, 8.5 Ohm Rds(on) at 10 V, DPAK surface-mount package.","salesMarkdown":"The 8.5 Ohm maximum on-resistance at 900 mA and 10 V gate drive defines the conduction loss floor for a typical offline flyback primary switch or auxiliary supply rail. ## Gate charge and switching — sizing the drive Total gate charge is 16 nC at 10 V, which keeps the drive current requirement modest — a PWM controller with a 100 mA source/sink capability can switch this FET at 100 kHz without an external driver. Input capacitance is 499 pF at 25 V drain-source, a figure that influences the turn-on delay and the controller's drive impedance selection. ## DPAK footprint and thermal path The base product number is STD2NK100; the 'Z' suffix denotes the lead-free, ROHS-compliant version.","metaTitle":"STD2NK100Z MOSFET, N-Channel 1000V 1.85A DPAK","metaDescription":"STD2NK100Z N-channel MOSFET, 1000V Vdss, 1.85A Id, 8.5 Ohm Rds(on) at 10V. Active production, ROHS3 compliant. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"SuperMESH™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"SuperMESH™","Package":"Tape & Reel (TR) Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±30V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Surface Mount","Package / Case":"TO-252-3, DPak (2 Leads + Tab), SC-63","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4.5V @ 50µA","Base Product Number":"STD2NK100","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"8.5Ohm @ 900mA, 10V","Power Dissipation (Max)":"70W (Tc)","Supplier Device Package":"DPAK","Gate Charge (Qg) (Max) @ Vgs":"16 nC @ 10 V","Drain to Source Voltage (Vdss)":"1000 V","Input Capacitance (Ciss) (Max) @ Vds":"499 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"1.85A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4700","priceTiers":[{"qty":1,"price":"$2.47000","currency":"USD"},{"qty":10,"price":"$2.05100","currency":"USD"},{"qty":100,"price":"$1.63250","currency":"USD"},{"qty":500,"price":"$1.38136","currency":"USD"},{"qty":1000,"price":"$1.17206","currency":"USD"},{"qty":2500,"price":"$1.11346","currency":"USD"},{"qty":5000,"price":"$1.07160","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/89876ab9d08c78e2afd0d8dcd4f60c94.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STD2NK100Z/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STD2NK100Z and STD2NK100?","answer":"The STD2NK100 is the original non-RoHS version. The STD2NK100Z suffix indicates lead-free, ROHS3-compliant construction. Electrical ratings are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STD2NK100Z","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STD2NK100Z 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}}