{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STP6NK90Z","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STP6NK90Z","canonicalUrl":"https://icboms.com/stmicroelectronics/STP6NK90Z","factsUrl":"https://icboms.com/api/mcp/products/STP6NK90Z","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SuperMESH N-Channel MOSFET, 900 V Vdss, 5.8 A Id, 2 Ohm Rds(on) at 10 V, 60.5 nC gate charge, TO-220-3, -55 to 150 °C junction temperature.","salesMarkdown":"## 900 V N-channel MOSFET for high-voltage switching The STP6NK90Z is a 900 V N-channel MOSFET in a TO-220-3 through-hole package. The input capacitance of 1350 pF at 25 V drain-source is typical for a 900 V device of this current class; the gate-drive circuit should be sized to deliver the peak current needed for the target switching frequency without excessive crossover loss. ## Temperature range and thermal design The maximum power dissipation is 140 W at case temperature Tc. For BOM lines that require a second-source option, ST's own SuperMESH family includes several 900 V N-channel devices in TO-220 with similar Rds(on) and current ratings — the base product number STP6NK90 covers the series, and the Z suffix denotes the specific SuperMESH generation.","metaTitle":"STP6NK90Z N-Channel MOSFET, 900 V, 5.8 A, TO-220","metaDescription":"STMicroelectronics STP6NK90Z N-channel MOSFET, 900 V Vdss, 5.8 A Id, 2 Ohm Rds(on), SuperMESH series, TO-220 package, active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4.5V @ 100µA","Base Product Number":"STP6NK90","Operating Temperature":"-55°C~150°C(TJ)","Rds On (Max) @ Id, Vgs":"2Ohm @ 2.9A, 10V","Power Dissipation (Max)":"140W (Tc)","Supplier Device Package":"TO-220","Gate Charge (Qg) (Max) @ Vgs":"60.5 nC @ 10 V","Drain to Source Voltage (Vdss)":"900 V","Input Capacitance (Ciss) (Max) @ Vds":"1350 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"5.8A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.1800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0d227d07739890fafbd0a36ab20ca15f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STP6NK90Z/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STP6NK90Z","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STP6NK90Z 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}}