{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRF7404TRPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRF7404TRPBF","canonicalUrl":"https://icboms.com/infineon/IRF7404TRPBF","factsUrl":"https://icboms.com/api/mcp/products/IRF7404TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies HEXFET® series, IRF7404TRPBF P-Channel MOSFET, 20V Vdss, 6.7A continuous drain, 40mOhm Rds(on) at 4.5V, 8-SOIC surface-mount package.","salesMarkdown":"## P-channel load switch in an 8-SOIC — the 20V, 6.7A IRF7404TRPBF The IRF7404TRPBF is a P-Channel MOSFET from Infineon's HEXFET series, rated for a drain-to-source voltage of 20 V and a continuous drain current of 6.7 A at 25°C. It comes in an 8-SOIC surface-mount package, making it a fit for automated assembly on boards where a P-channel device is needed for high-side switching without a charge pump. ## Switching performance — the numbers that matter for gate drive and loss budget The Rds(on) is specified at 40 mOhm maximum at a gate drive of 4.5 V and 3.2 A drain current. That is the on-resistance you design your conduction losses around at the typical logic-level gate voltage. Gate charge Qg is 50 nC at 4.5 V Vgs, and input capacitance Ciss is 1500 pF at 15 V Vds. These set the switching speed and the drive current required from the gate driver — a 50 nC gate at 100 kHz draws 5 mA average from the driver, well within the SOA of a standard logic gate or dedicated driver. The gate threshold voltage is specified as a maximum of 700 mV at 250 µA drain current, with a minimum of 1.0 V implied by the 700 mV max at that low current. ## Thermal and environmental limits — operating range and power dissipation Maximum power dissipation is 2.5 W at 25°C ambient, derated to zero at 150°C junction. In an 8-SOIC with standard copper land area, the thermal resistance RthJA is around 50°C/W — the 2.5 W figure is achievable with good board-level heat sinking.","metaTitle":"Infineon IRF7404TRPBF P-Channel MOSFET, 20V, 6.7A, 8-SOIC","metaDescription":"IRF7404TRPBF from Infineon HEXFET series: P-Channel MOSFET, 20V Vdss, 6.7A continuous drain, 40mOhm Rds(on) at 4.5V, 8-SOIC. Active, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":"HEXFET®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"HEXFET®","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"P-Channel","Vgs (Max)":"±12V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"700mV @ 250µA (Min)","Base Product Number":"IRF7404","Operating Temperature":"-55°C~150°C(TJ)","Rds On (Max) @ Id, Vgs":"40mOhm @ 3.2A, 4.5V","Power Dissipation (Max)":"2.5W (Ta)","Supplier Device Package":"8-SO","Gate Charge (Qg) (Max) @ Vgs":"50 nC @ 4.5 V","Drain to Source Voltage (Vdss)":"20 V","Input Capacitance (Ciss) (Max) @ Vds":"1500 pF @ 15 V","Drive Voltage (Max Rds On, Min Rds On)":"2.7V, 4.5V","Current - Continuous Drain (Id) @ 25°C":"6.7A (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4800","priceTiers":[{"qty":1,"price":"$1.12000","currency":"USD"},{"qty":10,"price":"$0.98300","currency":"USD"},{"qty":100,"price":"$0.75380","currency":"USD"},{"qty":500,"price":"$0.59592","currency":"USD"},{"qty":1000,"price":"$0.47674","currency":"USD"},{"qty":2000,"price":"$0.43453","currency":"USD"},{"qty":4000,"price":"$0.43453","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/267e2abb154e86ed55f957a905d65f08.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IRF7404TRPBF/alternatives.json"},"ai":{"faq":[{"question":"Is IRF7404TRPBF RoHS compliant?","answer":"Yes, it is ROHS3 compliant, covering all current RoHS exemptions."},{"question":"What is the closest pin-compatible alternative to IRF7404TRPBF?","answer":"This is a standard SO-8 P-channel MOSFET footprint. Many vendors offer pin-compatible parts in the same 20 V, 6–8 A range — for example, the Vishay Si4435DY or the On Semiconductor NTD20P06. Verify the gate threshold and Rds(on) at your drive voltage before substituting, as the IRF7404's 700 mV minimum Vgs(th) is lower than some alternatives."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRF7404TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRF7404TRPBF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}