{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STD25NF20","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STD25NF20","canonicalUrl":"https://icboms.com/stmicroelectronics/STD25NF20","factsUrl":"https://icboms.com/api/mcp/products/STD25NF20","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STripFET™ STD25NF20, N-Channel MOSFET, 200 V Vdss, 18 A Id, 125 mOhm Rds(on) @ 10 V, DPAK (TO-252), AEC-Q101, -55°C to 175°C.","salesMarkdown":"## What this N-channel MOSFET brings to the board It comes in a surface-mount DPAK (TO-252) package, which is a common footprint for mid-power automotive and industrial loads. The 200 V Vdss rating places this part in the 150 V to 250 V class, suitable for 48 V and 72 V battery systems, 120 V intermediate bus converters, and motor-drive snubbers. The 18 A continuous current is rated at a case temperature of 25°C — in a real enclosure at 85°C ambient, expect to derate that figure by the thermal resistance (junction-to-case is not stated, but the 110 W power dissipation ceiling gives a rough guide). Input capacitance of 940 pF at 25 V drain-source is low enough that the Miller plateau is manageable, but a gate resistor in the 10 Ω to 47 Ω range is still advisable to damp ringing on the gate trace. The 4 V maximum gate threshold at 250 µA drain current means the device is fully enhanced only when the gate is driven above 4 V; logic-level 3.3 V gate signals will not turn it on hard. The 175°C maximum junction is higher than the usual 150°C for industrial parts, giving extra headroom for high-ambient engine-bay or exhaust-adjacent mounting.","metaTitle":"STD25NF20 N-Channel MOSFET, 200 V, 18 A, DPAK, AEC-Q101","metaDescription":"STMicroelectronics STD25NF20 N-channel MOSFET, 200 V Vdss, 18 A Id, 125 mOhm Rds(on) at 10 V. AEC-Q101 qualified. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Grade":"Automotive","Series":"STripFET™","Package":"Tape & Reel (TR) Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"TO-252-3, DPak (2 Leads + Tab), SC-63","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Base Product Number":"STD25","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"125mOhm @ 10A, 10V","Power Dissipation (Max)":"110W (Tc)","Supplier Device Package":"DPAK","Gate Charge (Qg) (Max) @ Vgs":"39 nC @ 10 V","Drain to Source Voltage (Vdss)":"200 V","Input Capacitance (Ciss) (Max) @ Vds":"940 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"18A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dceed5d897614bc712a5d63f945b17d8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the STD25NF20 AEC-Q101 qualified?","answer":"Yes, the STD25NF20 is AEC-Q101 qualified, which means it meets the automotive stress test requirements for discrete semiconductors. This qualification covers temperature cycling, high-temperature reverse bias, and humidity testing, making it suitable for under-hood and chassis-domain applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STD25NF20","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STD25NF20 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}}