{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRL1404STRLPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRL1404STRLPBF","canonicalUrl":"https://icboms.com/infineon/IRL1404STRLPBF","factsUrl":"https://icboms.com/api/mcp/products/IRL1404STRLPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET N-Channel MOSFET, IRL1404STRLPBF, 40 V Vdss, 160 A continuous drain, 4 mOhm Rds(on) at 10 V gate drive, D2PAK (TO-263) surface mount, -55°C to 175°C junction temperature.","salesMarkdown":"## Package and mounting The IRL1404STRLPBF: The headline number is the 4 mOhm typical Rds(on) at 10 V gate drive — that is the conduction loss you design the PCB copper and heatsink around. The D2PAK (TO-263) package puts the drain on the exposed tab, so the thermal path runs through the board copper, not the air. This is a part you solder down with a wide drain pad and plenty of vias, not something you socket in the field. ## Gate charge and drive voltage — sizing the gate driver Gate charge is 140 nC at 5 V, and the drive voltage range for minimum Rds(on) is 4.3 V to 10 V. ## Temperature range and derating — where this FET lives Junction temperature range is -55°C to 175°C. The 175°C max is the ceiling for the silicon, not the solder joint — the D2PAK lead finish is matte tin, so the board-level reliability at sustained high temperature depends on the PCB laminate and solder alloy. The 160 A rating is at Tc=25°C; at 100°C case temperature you derate to about 110 A, still a lot of current for a surface-mount package if the board copper does the heat spreading.","metaTitle":"IRL1404STRLPBF N-Channel MOSFET, 40V, 160A, 4mOhm D2PAK","metaDescription":"IRL1404STRLPBF HEXFET N-channel MOSFET, 40V Vdss, 160A Id, 4mOhm 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)":"±20V","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":"3V @ 250µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"4mOhm @ 95A, 10V","Power Dissipation (Max)":"3.8W (Ta), 200W (Tc)","Supplier Device Package":"D2PAK","Gate Charge (Qg) (Max) @ Vgs":"140 nC @ 5 V","Drain to Source Voltage (Vdss)":"40 V","Input Capacitance (Ciss) (Max) @ Vds":"6600 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"4.3V, 10V","Current - Continuous Drain (Id) @ 25°C":"160A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.34","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.34000","currency":"USD"},{"qty":10,"price":"$3.00100","currency":"USD"},{"qty":100,"price":"$2.41240","currency":"USD"},{"qty":800,"price":"$1.98198","currency":"USD"},{"qty":1600,"price":"$1.65165","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ec9ea5bac13ba0db93aaef46c2bb1d23.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRL1404STRLPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRL1404STRLPBF 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}}