{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRF3205Z","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRF3205Z","canonicalUrl":"https://icboms.com/infineon/IRF3205Z","factsUrl":"https://icboms.com/api/mcp/products/IRF3205Z","rawCanonicalId":null},"summary":{"shortDescription":"Infineon IRF3205Z, HEXFET® N-Channel MOSFET, 55 V Vdss, 75 A Id, 6.5 mOhm Rds(on) @ 66 A, 10 V, TO-220-3, -55°C to 175°C.","salesMarkdown":"The IRF3205Z: Input capacitance is 3450 pF at 25 V Vds, and total gate charge is 110 nC at 10 V, which sets the driver sizing for switching frequencies above a few tens of kHz. For BOM lines that still need this exact part — typically repair, retrofit, or legacy production runs — sourcing moves to independent distribution and surplus inventory. ## TO-220AB footprint — board-level fit The through-hole TO-220-3 package (supplier device package TO-220AB) is a standard three-lead power package. Any pin-compatible replacement must match the same lead form and pitch. The mounting hole and tab geometry are consistent across the TO-220 family, so a drop-in substitute from another manufacturer is possible if the parametric envelope aligns.","metaTitle":"IRF3205Z N-Channel MOSFET, 55V 75A TO-220AB, Obsolete","metaDescription":"IRF3205Z N-Channel HEXFET MOSFET, 55V Vdss, 75A Id, 6.5mOhm Rds(on) at 10V. TO-220AB.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"HEXFET®","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","Operating Temperature":"-55°C~175°C(TJ)","Rds On (Max) @ Id, Vgs":"6.5mOhm @ 66A, 10V","Power Dissipation (Max)":"170W (Tc)","Supplier Device Package":"TO-220AB","Gate Charge (Qg) (Max) @ Vgs":"110 nC @ 10 V","Drain to Source Voltage (Vdss)":"55 V","Input Capacitance (Ciss) (Max) @ Vds":"3450 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":"$4.3600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b06510bc3eb8f15a636b0923ebf4ac65.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IRF3205Z/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRF3205Z","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRF3205Z when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T14:58:49.046Z","lastPublished":"2026-07-16T14:58:49.046Z","indexable":true}}