{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRF1404ZSTRL","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRF1404ZSTRL","canonicalUrl":"https://icboms.com/infineon/IRF1404ZSTRL","factsUrl":"https://icboms.com/api/mcp/products/IRF1404ZSTRL","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET® IRF1404ZSTRL, N-Channel MOSFET, 40V Vdss, 180A Id, 3.7mOhm Rds(on) at 10V, 150nC Qg, D2PAK package, -55°C to 175°C.","salesMarkdown":"## 40 V Vdss — the voltage ceiling that limits 48 V use The 40 V drain-to-source rating is the hard voltage limit. A 48 V nominal bus (like telecom or industrial 48 V systems) exceeds this rating even at steady state, let alone during transients. This part is sized for 12 V, 24 V, or 36 V rails where the maximum peak stays under 40 V. For 48 V applications, look for a 60 V or 75 V rated MOSFET in the same D2PAK footprint. ## Obsolete — sourcing from surplus and broker channels Sourcing now runs through independent distribution and surplus stock. ## 3.7 mOhm Rds(on) — what it means for thermal design ## Package and temperature range — D2PAK for surface-mount power The D2PAK (TO-263-3) surface-mount package with exposed tab allows the PCB copper to act as a heatsink.","metaTitle":"IRF1404ZSTRL N-Channel MOSFET, 40V, 180A, HEXFET, D2PAK","metaDescription":"IRF1404ZSTRL N-Channel HEXFET MOSFET, 40V Vdss, 180A Id, 3.7mOhm Rds(on) at 10V.","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":"$2.1200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d934e4a06d4d79a5ace347ab306ce7da.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IRF1404ZSTRL/alternatives.json"},"ai":{"faq":[{"question":"What is the Rds(on) of IRF1404ZSTRL?","answer":"The maximum on-resistance is 3.7 mOhm at 75 A drain current and 10 V gate drive. This is the figure used for conduction loss calculations in high-current switching designs."},{"question":"Can I use IRF1404ZSTRL in 48V systems?","answer":"No. The 40 V drain-to-source rating is below the 48 V nominal bus voltage. Use a 60 V or 75 V rated MOSFET for 48 V applications."},{"question":"What is the replacement for IRF1404ZSTRL?","answer":"No official replacement is listed in the manufacturer's records. For a similar low-voltage, high-current N-channel MOSFET in D2PAK, consider parts with 40 V or higher Vdss and comparable Rds(on) from the same HEXFET family or competitors. The exact substitute depends on your gate drive voltage and switching frequency requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRF1404ZSTRL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRF1404ZSTRL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T14:41:00.304Z","lastPublished":"2026-07-16T14:41:00.304Z","indexable":true}}