{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STP5NK65ZFP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STP5NK65ZFP","canonicalUrl":"https://icboms.com/stmicroelectronics/STP5NK65ZFP","factsUrl":"https://icboms.com/api/mcp/products/STP5NK65ZFP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SuperMESH™ series, N-Channel MOSFET, 650 V Vdss, 4.5 A continuous drain, 1.8 Ohm Rds(on) at 10 V, TO-220-3 Full Pack through hole, -55°C to 150°C junction.","salesMarkdown":"## 650 V N-channel in an isolated full-pack — what this part was built for The STP5NK65ZFP is a 650 V N-channel MOSFET from STMicroelectronics' SuperMESH™ series, in the TO-220FP full-pack package — a fully isolated plastic case that eliminates the need for an insulating washer or pad between the device and the heatsink. For production runs that still require this exact part, the only channel is independent distribution — sealed reels or tube stock from surplus and end-of-line lots. Date-code spread and original packaging condition are the key diligence points when sourcing obsolete MOSFETs; a sealed factory tube with consistent date codes from a single production run is the preferred lot. ## Gate drive and switching considerations The STP5NK65ZFP requires a 10 V gate drive for the rated on-resistance. Gate threshold voltage is 4.5 V maximum at 50 µA drain current.","metaTitle":"STP5NK65ZFP N-Channel MOSFET, 650 V, 4.5 A, TO-220FP","metaDescription":"STP5NK65ZFP N-Channel MOSFET from STMicroelectronics SuperMESH™ series. 650 V Vdss, 4.5 A Id, 1.8 Ohm Rds(on) at 10 V. TO-220FP full-pack. 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 Full Pack","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4.5V @ 50µA","Base Product Number":"STP5N","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"1.8Ohm @ 2.1A, 10V","Power Dissipation (Max)":"25W (Tc)","Supplier Device Package":"TO-220FP","Gate Charge (Qg) (Max) @ Vgs":"35 nC @ 10 V","Drain to Source Voltage (Vdss)":"650 V","Input Capacitance (Ciss) (Max) @ Vds":"680 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"4.5A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b5d70ab3fb836b7c5656ebba8967f353.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for STP5NK65ZFP?","answer":"The STP5NK65Z (non-FP) uses the same die and has identical electrical ratings but comes in a standard TO-220 package that requires an insulating washer. If your design needs the isolated TO-220FP footprint, there is no direct pin-compatible replacement listed; the STP5NK65ZFP itself is the specific variant for that mechanical fit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STP5NK65ZFP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STP5NK65ZFP 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}}