{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRF1404ZSTRR","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRF1404ZSTRR","canonicalUrl":"https://icboms.com/infineon/IRF1404ZSTRR","factsUrl":"https://icboms.com/api/mcp/products/IRF1404ZSTRR","rawCanonicalId":null},"summary":{"shortDescription":"Infineon IRF1404ZSTRR, HEXFET® Series, N-Channel MOSFET, 40 V Vdss, 180 A continuous drain, 3.7 mOhm Rds(on) at 10 V, TO-263-3 D2PAK, -55°C to 175°C.","salesMarkdown":"## A 40 V, 180 A HEXFET in a D2PAK — what it was designed for Any stock available in the open market is new-old-stock or surplus inventory pulled from distributor channels or OEM overstocks. For a production BOM that still calls out this exact order code, sourcing now depends entirely on independent distribution and verified surplus lots. Date-code provenance matters here — stock surfacing years after the official end-of-life should be inspected for authenticity and shelf-life condition, particularly given the MSL sensitivity of the D2PAK package. The 3.7 mOhm Rds(on) at 10 V gate drive is the headline efficiency figure — in a 100 A load, that resistance yields roughly 37 W conduction loss at the die, which the 220 W package rating can handle with adequate heatsinking and airflow. The 40 V Vdss leaves limited headroom for a 24 V nominal rail with inductive ringing — a 30% derating guideline would put the practical bus voltage around 28 V maximum, so a 24 V system with clean layout is fine, but a 36 V nominal bus would exceed the derating margin. The part is a single-die N-channel MOSFET with a ±20 V maximum gate-source voltage, so the gate drive must be clamped or limited to stay within that window.","metaTitle":"IRF1404ZSTRR HEXFET N-Channel MOSFET, 40V 180A D2PAK","metaDescription":"IRF1404ZSTRR N-channel HEXFET MOSFET. 40V Vdss, 180A continuous drain, 3.7mOhm Rds(on) at 10V. TO-263 D2PAK.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"HEXFET®","Package":"Tape & Reel (TR)","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","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":"3.7mOhm @ 75A, 10V","Power Dissipation (Max)":"220W (Tc)","Supplier Device Package":"D2PAK","Gate Charge (Qg) (Max) @ Vgs":"150 nC @ 10 V","Drain to Source Voltage (Vdss)":"40 V","Input Capacitance (Ciss) (Max) @ Vds":"4340 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"180A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d934e4a06d4d79a5ace347ab306ce7da.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IRF1404ZSTRR/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for IRF1404ZSTRR?","answer":"A functionally similar N-channel MOSFET in D2PAK with 40 V Vdss and comparable Rds(on) and current rating would need to be evaluated against the specific switching frequency and gate drive voltage of the original design. Cross-referencing by parametric search — 40 V, 180 A range, 3-5 mOhm Rds(on) at 10 V — is the practical approach for identifying a pin-compatible drop-in candidate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRF1404ZSTRR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRF1404ZSTRR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T14:28:49.325Z","lastPublished":"2026-07-16T14:28:49.325Z","indexable":true}}