{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STD75N3LLH6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STD75N3LLH6","canonicalUrl":"https://icboms.com/stmicroelectronics/STD75N3LLH6","factsUrl":"https://icboms.com/api/mcp/products/STD75N3LLH6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics DeepGATE™, STripFET™ VI series, N-Channel MOSFET, STD75N3LLH6, 30 Vdss, 75 A continuous drain, 5.5 mOhm Rds(on) at 10 V, 17 nC gate charge at 4.5 V, DPAK package, -55°C to 175°C junction temperature.","salesMarkdown":"The STD75N3LLH6: The low gate charge of 17 nC at 4.5 V makes it well suited for logic-level gate drive circuits in switching power supplies, DC-DC converters, and motor control applications where conduction loss and switching speed both matter. The STD75N3LLH6 is listed as Obsolete. Any stock you find is existing inventory — franchised or independent — and once it is gone, it is gone. If you have a board that uses this part, you are looking at surplus-channel sourcing or a redesign with a pin-compatible alternative. The base product number is STD75N3, which can help search for remaining stock or cross-references. ## Key ratings and the decisions they drive The 30 V drain-to-source voltage rating sets the maximum rail this MOSFET can block. The 17 nC gate charge at 4.5 V means switching losses are manageable even with a modest gate driver.","metaTitle":"STD75N3LLH6 N-Channel MOSFET, 30 V, 75 A, DPAK","metaDescription":"STD75N3LLH6 N-Channel MOSFET from STMicroelectronics, 30 Vdss, 75 A continuous drain, 5.5 mOhm Rds(on) at 10 V.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"DeepGATE™, STripFET™ VI","Package":"Tape & Reel (TR)","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Surface Mount","Package / Case":"TO-252-3, DPak (2 Leads + Tab), SC-63","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.5V @ 250µA","Base Product Number":"STD75N","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"5.5mOhm @ 37.5A, 10V","Power Dissipation (Max)":"60W (Tc)","Supplier Device Package":"DPAK","Gate Charge (Qg) (Max) @ Vgs":"17 nC @ 4.5 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"1690 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"75A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3411","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/28a351d48de61f6f93473564bfb32ba3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STD75N3LLH6/alternatives.json"},"ai":{"faq":[{"question":"Is the STD75N3LLH6 obsolete?","answer":"Yes, the STD75N3LLH6 is listed as Obsolete. STMicroelectronics has discontinued production, and no further manufacturing is planned."},{"question":"What is the replacement or equivalent for STD75N3LLH6?","answer":"For a pin-compatible alternative, look for other N-Channel MOSFETs in the DPAK (TO-252) package with similar 30 V Vdss, 75 A Id, and 5.5 mOhm Rds(on) ratings — but verify the gate charge and drive voltage characteristics for your specific switching application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STD75N3LLH6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STD75N3LLH6 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}}