{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STP75NF20","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STP75NF20","canonicalUrl":"https://icboms.com/stmicroelectronics/STP75NF20","factsUrl":"https://icboms.com/api/mcp/products/STP75NF20","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STripFET™ STP75NF20, N-Channel MOSFET, 200 V Vdss, 75 A Id, 34 mOhm Rds(on) @ 10 V, TO-220-3, Through Hole, -55°C to 150°C.","salesMarkdown":"## 200 V, 75 A N-Channel MOSFET — STripFET™ generation The STP75NF20 is a 200 V, 75 A N-channel power MOSFET from STMicroelectronics' STripFET™ series, built on a planar technology that delivers low on-resistance and fast switching. Housed in the through-hole TO-220-3 package, it is a common choice for power supplies, motor drives, and DC-DC converters where the 200 V drain-source rating provides headroom on a 48 V or 72 V bus. ## 75 A continuous drain — what the rating really means The 75 A continuous drain current is specified at a case temperature of 25°C (Tc), not ambient. In a real enclosure, the achievable current is derated by the junction-to-case thermal resistance and the 190 W power dissipation ceiling. The 34 mOhm Rds(on) at 37 A means I²R loss at 37 A is about 47 W, which the TO-220 package can handle with an adequate heatsink. For continuous operation above 50 A, plan a heatsink with low thermal resistance and consider forced air. STMicroelectronics lists the STP75NF20 as Active. Procurement can treat this as a standard-stock line without LTB planning. The TO-220 package and through-hole mounting keep it compatible with legacy and new designs alike.","metaTitle":"STMicroelectronics STP75NF20 N-Channel MOSFET, 200 V, 75 A","metaDescription":"STP75NF20 N-Channel MOSFET from STMicroelectronics STripFET™ series. 200 V Vdss, 75 A Id, 34 mOhm Rds(on) at 10 V. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"STripFET™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±20V","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":"4V @ 250µA","Base Product Number":"STP75","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"34mOhm @ 37A, 10V","Power Dissipation (Max)":"190W (Tc)","Supplier Device Package":"TO-220","Gate Charge (Qg) (Max) @ Vgs":"84 nC @ 10 V","Drain to Source Voltage (Vdss)":"200 V","Input Capacitance (Ciss) (Max) @ Vds":"3260 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"75A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.3400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/02c01fe57c7c1996209bf79031a47e19.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STP75NF20/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum drain current of STP75NF20?","answer":"The STP75NF20 is rated for 75 A continuous drain current at a case temperature of 25°C (Tc)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STP75NF20","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STP75NF20 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}}