{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRL1404ZSTRLPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRL1404ZSTRLPBF","canonicalUrl":"https://icboms.com/infineon/IRL1404ZSTRLPBF","factsUrl":"https://icboms.com/api/mcp/products/IRL1404ZSTRLPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET series, IRL1404ZSTRLPBF, N-Channel MOSFET, 40 V Vdss, 75 A Id, 3.1 mOhm Rds(on) at 10 V, D2PAK (TO-263) surface mount, -55°C to 175°C junction temperature.","salesMarkdown":"## 40 V, 75 A, 3.1 mOhm — the conduction-loss floor The Infineon IRL1404ZSTRLPBF is an N-channel HEXFET power MOSFET in a D2PAK (TO-263) surface-mount package. It is rated for a drain-to-source voltage of 40 V and a continuous drain current of 75 A at 25 °C case temperature. The headline figure is the 3.1 mOhm maximum on-resistance at a 10 V gate drive — this sets the conduction loss floor for a 12 V or 24 V bus rail. ## Gate charge and drive voltage — what the driver sees Total gate charge is 110 nC at 5 V, with the drive voltage range spanning 4.5 V to 10 V for the on-resistance spec. At a 100 kHz switching frequency, the gate-drive power requirement is roughly 110 nC × 5 V × 100 kHz = 55 mW — well within a standard gate-driver IC's capability. The 5080 pF input capacitance at 25 V drain-source tells the layout engineer the gate trace must be kept short to avoid ringing. ## 175°C junction — wider thermal headroom The operating junction temperature range runs from -55 °C to 175 °C, which is 25 °C above the typical 150 °C ceiling for many power MOSFETs. This extra margin matters in engine-bay electronics, industrial motor drives, or any enclosure where ambient air hits 85 °C and the heatsink is undersized. The 230 W power dissipation at case temperature is the theoretical max; real dissipation is set by the thermal resistance of the board copper and any attached heatsink. ## D2PAK footprint — layout checklist The 0.50 mm lead pitch is standard for this package; a 4-layer board with thermal vias under the tab is typical for the 75 A rating.","metaTitle":"IRL1404ZSTRLPBF N-Channel MOSFET, 40V 75A D2PAK","metaDescription":"IRL1404ZSTRLPBF N-channel HEXFET MOSFET, 40V Vdss, 75A Id, 3.1mOhm Rds(on) at 10V. D2PAK surface mount, active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"HEXFET®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"HEXFET®","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±16V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.7V @ 250µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"3.1mOhm @ 75A, 10V","Power Dissipation (Max)":"230W (Tc)","Supplier Device Package":"D2PAK","Gate Charge (Qg) (Max) @ Vgs":"110 nC @ 5 V","Drain to Source Voltage (Vdss)":"40 V","Input Capacitance (Ciss) (Max) @ Vds":"5080 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":"$2.48","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.95000","currency":"USD"},{"qty":10,"price":"$2.65000","currency":"USD"},{"qty":100,"price":"$2.13020","currency":"USD"},{"qty":800,"price":"$1.75014","currency":"USD"},{"qty":1600,"price":"$1.45845","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c1fc3e8540306f5150872a5bfa043b06.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of IRL1404ZSTRLPBF at 10V?","answer":"This is the key figure for conduction-loss calculations in a 12 V or 24 V bus design."},{"question":"Is IRL1404ZSTRLPBF RoHS compliant?","answer":"Yes, the part is listed as ROHS3 Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRL1404ZSTRLPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRL1404ZSTRLPBF 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}}