{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRF3205ZLPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRF3205ZLPBF","canonicalUrl":"https://icboms.com/infineon/IRF3205ZLPBF","factsUrl":"https://icboms.com/api/mcp/products/IRF3205ZLPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon IRF3205ZLPBF, HEXFET® Series, N-Channel MOSFET, 55 V Vdss, 75 A Id, 6.5 mΩ Rds(on) at 66 A 10 V, 110 nC Qg, TO-262-3 Through Hole.","salesMarkdown":"The Infineon IRF3205ZLPBF is a 55 V, 75 A N-channel HEXFET MOSFET in a through-hole TO-262 package, part of the established HEXFET series. This is the FET you reach for when the load is a motor, a battery charger, a DC-DC converter, or a power supply rail in the 12 V to 48 V range, where conduction losses matter and you have the gate-drive headroom for a 10 V rail. ## 6.5 mΩ Rds(on) — conduction loss and the 10 V gate-drive requirement The 6.5 mΩ maximum on-resistance is specified at Id = 66 A and Vgs = 10 V. That 10 V drive voltage is the condition for the lowest Rds(on); below that the resistance climbs sharply. ## Last Buy — sourcing and lifecycle reality This means Infineon has announced the end of production and is accepting final orders within a defined last-time-buy window. After that date, the part will no longer be manufactured. ## TO-262 package — footprint and thermal path The TO-262 (I²Pak) package is a through-hole, long-lead variant of the D²Pak surface-mount outline. It is designed for direct solder attachment to a PCB with the tab forming the drain connection. The maximum power dissipation is 170 W at the case temperature, which means the thermal path from the tab to the heatsink or PCB copper plane is the limiting factor — not the silicon itself.","metaTitle":"IRF3205ZLPBF N-Channel MOSFET, 55V 75A HEXFET, TO-262","metaDescription":"IRF3205ZLPBF N-Channel HEXFET MOSFET, 55V Vdss, 75A Id, 6.5mΩ Rds(on), TO-262 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","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-262-3 Long Leads, I²Pak, TO-262AA","Product Status":"Last Time Buy","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Base Product Number":"IRF3205","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-262","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":"$1.6300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/29ea58d8339062eb210b8eedbefb9157.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IRF3205ZLPBF/alternatives.json"},"ai":{"faq":[{"question":"Is IRF3205ZLPBF obsolete or last time buy?","answer":"Infineon has discontinued production and is accepting final last-time-buy orders. After the LTB window closes, the part will no longer be manufactured. For new designs, evaluate a pin-compatible alternative or secure lifetime-buy quantities now."},{"question":"What is the replacement for IRF3205ZLPBF?","answer":"The evidence does not list an official Infineon successor order code for the IRF3205ZLPBF. For a last-time-buy part without a direct replacement, the procurement path is to secure inventory through independent distribution or evaluate functionally similar N-channel MOSFETs in the same voltage and current class (55 V, 75 A, TO-262) from the same or alternate manufacturers. Submit an RFQ to discuss cross-reference options against your specific drive voltage and switching frequency requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRF3205ZLPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRF3205ZLPBF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T14:41:00.492Z","lastPublished":"2026-07-16T14:41:00.492Z","indexable":true}}