{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AUIRF7640S2TR","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"AUIRF7640S2TR","canonicalUrl":"https://icboms.com/infineon/AUIRF7640S2TR","factsUrl":"https://icboms.com/api/mcp/products/AUIRF7640S2TR","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET® AUIRF7640S2TR, N-Channel MOSFET, 60 V Vdss, 5.8 A (Ta) / 21 A (Tc), 36 mOhm Rds(on) at 10 V, DirectFET™ Isometric SB package, -55°C to 175°C junction temperature.","salesMarkdown":"## 60 V N-channel in a DirectFET Isometric SB package The Infineon AUIRF7640S2TR is a 60 V N-channel MOSFET from the HEXFET® family, housed in a DirectFET™ Isometric SB surface-mount package. It delivers a continuous drain current of 5.8 A at 25°C ambient and 21 A when the case is held at 25°C, with a maximum on-resistance of 36 mOhm at a 10 V gate drive. The DirectFET Isometric SB package is a low-inductance, solderable can that sits directly on the PCB, using the board as the heatsink. The supplier device package is DIRECTFET SB. This is a surface-mount part; the large drain pad on the bottom of the can requires a good thermal via pattern to the inner copper planes to reach the 30 W case-rated power dissipation. The 2.4 W ambient rating is the practical limit without a heatsink or forced airflow. Gate threshold voltage maximum is 5 V at 25 µA drain current; recommended drive voltage for rated on-resistance is 10 V.","metaTitle":"AUIRF7640S2TR N-Channel MOSFET, 60 V, 5.8 A, DirectFET SB","metaDescription":"Infineon AUIRF7640S2TR HEXFET N-channel MOSFET, 60 V Vdss, 5.8 A continuous drain, 36 mOhm Rds(on) at 10 V. Active, 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":"DirectFET™ Isometric SB","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"5V @ 25µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"36mOhm @ 13A, 10V","Power Dissipation (Max)":"2.4W (Ta), 30W (Tc)","Supplier Device Package":"DIRECTFET SB","Gate Charge (Qg) (Max) @ Vgs":"11 nC @ 10 V","Drain to Source Voltage (Vdss)":"60 V","Input Capacitance (Ciss) (Max) @ Vds":"450 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"5.8A (Ta), 21A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.67","priceTiers":[{"qty":1,"price":"$1.67000","currency":"USD"},{"qty":10,"price":"$1.36200","currency":"USD"},{"qty":100,"price":"$1.05970","currency":"USD"},{"qty":500,"price":"$0.89818","currency":"USD"},{"qty":1000,"price":"$0.73166","currency":"USD"},{"qty":2000,"price":"$0.68878","currency":"USD"},{"qty":4800,"price":"$0.65598","currency":"USD"},{"qty":9600,"price":"$0.62570","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/02934780d7727972da6fb8c3a5e653ae.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/AUIRF7640S2TR/alternatives.json"},"ai":{"faq":[{"question":"What is the AUIRF7640S2TR equivalent or cross reference?","answer":"The IPD50R950CEAUMA1 is a 500 V CoolMOS CE device with 950 mOhm on-resistance and 4.3 A current rating — it is not a functional equivalent to the 60 V, 36 mOhm AUIRF7640S2TR. No direct pin-compatible second source is listed."},{"question":"Does AUIRF7640S2TR have a tape and reel option?","answer":"Yes, the AUIRF7640S2TR is supplied in Tape & Reel (TR) packaging. Cut Tape (CT) quantities may also be available."},{"question":"Is AUIRF7640S2TR suitable for automotive applications?","answer":"The junction temperature range of -55°C to 175°C and the 60 V drain-source rating are consistent with automotive under-hood requirements. The part does not carry an explicit AEC-Q101 qualification in the listing, so verify with the manufacturer for formal automotive-grade approval."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/AUIRF7640S2TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/AUIRF7640S2TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}