{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STP110N55F6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STP110N55F6","canonicalUrl":"https://icboms.com/stmicroelectronics/STP110N55F6","factsUrl":"https://icboms.com/api/mcp/products/STP110N55F6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics DeepGATE™, STripFET™ VI N-Channel MOSFET, STP110N55F6, 55 V Vdss, 110 A continuous drain, 5.2 mOhm Rds(on) at 10 V, TO-220-3, -55 to 175 °C.","salesMarkdown":"## 55 V, 110 A N-channel in TO-220 — what this part is At 110 A, the conduction loss at that Rds(on) would be about 63 W, which must be managed through the TO-220's thermal pad and heatsinking — the device is rated for 150 W dissipation at the case. The gate charge of 120 nC at 10 V is moderate for a 110 A MOSFET; a gate driver capable of sourcing and sinking several amps will keep switching losses under control at frequencies up to the low tens of kHz. No official replacement part number has been published by ST; any substitute must be validated for pin-compatibility and electrical fit in the specific application.","metaTitle":"STP110N55F6 N-Channel MOSFET, 55V, 110A, TO-220, Obsolete","metaDescription":"STP110N55F6 N-Channel MOSFET from STMicroelectronics, DeepGATE STripFET VI, 55V Vdss, 110A Id, 5.2mOhm Rds(on), TO-220.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"DeepGATE™, STripFET™ VI","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":"Obsolete","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Base Product Number":"STP110","Operating Temperature":"-55°C~175°C(TJ)","Rds On (Max) @ Id, Vgs":"5.2mOhm @ 60A, 10V","Power Dissipation (Max)":"150W (Tc)","Supplier Device Package":"TO-220","Gate Charge (Qg) (Max) @ Vgs":"120 nC @ 10 V","Drain to Source Voltage (Vdss)":"55 V","Input Capacitance (Ciss) (Max) @ Vds":"8350 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"110A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/18fe635193fd45367985822e5014e78f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STP110N55F6/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy STP110N55F6?","answer":"STP110N55F6 is obsolete from the manufacturer but can be sourced through independent distribution. Submit an RFQ for current availability and pricing — quotes are confirmed at order time."},{"question":"Is STP110N55F6 obsolete?","answer":"Yes, STP110N55F6 is listed as Obsolete. It is no longer manufactured by STMicroelectronics. Sourcing is through surplus and broker channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STP110N55F6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STP110N55F6 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}}