{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AUIRF7736M2TR","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"AUIRF7736M2TR","canonicalUrl":"https://icboms.com/infineon/AUIRF7736M2TR","factsUrl":"https://icboms.com/api/mcp/products/AUIRF7736M2TR","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET® series, N-Channel MOSFET, 40 V Drain to Source Voltage, 108 A Continuous Drain Current, 3 mOhm Rds(on) at 65 A and 10 V, DirectFET™ Isometric M4 package, Surface Mount, -55°C to 175°C operating temperature.","salesMarkdown":"## 40 V, 108 A N-channel HEXFET® in a DirectFET Isometric M4 package The Infineon AUIRF7736M2TR is a 40 V N-channel MOSFET from the HEXFET® series, built on a metal-oxide trench process. It delivers a continuous drain current of 108 A at the case (Tc) and 22 A at ambient (Ta), with a maximum Rds(on) of 3 mOhm at 65 A and 10 V gate drive. The DirectFET package is a proprietary Infineon footprint — no direct pin-compatible second source exists in the ledger, so dual-sourcing would require a board redesign if a second source is needed. ## Mounting and thermal handling for the DirectFET package The DirectFET Isometric M4 is a can-style package with solderable pads on the bottom and a exposed metal top. Reflow solder per the recommended land pattern; the datasheet covers the stencil aperture and paste volume. The top-side clip can be heatsunk or left exposed for convective cooling. The 2.5 W dissipation at ambient (Ta) assumes no heatsink; the 63 W at the case (Tc) requires a thermal path through the PCB or an external heatsink attached to the can.","metaTitle":"AUIRF7736M2TR N-Channel MOSFET, 40V, 108A","metaDescription":"AUIRF7736M2TR from Infineon is a 40V N-channel HEXFET® MOSFET in DirectFET Isometric M4 package. Rated 108A continuous drain, 3 mOhm Rds(on) at 10V.","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 M4","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 150µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"3mOhm @ 65A, 10V","Power Dissipation (Max)":"2.5W (Ta), 63W (Tc)","Supplier Device Package":"DirectFET™ Isometric M4","Gate Charge (Qg) (Max) @ Vgs":"108 nC @ 10 V","Drain to Source Voltage (Vdss)":"40 V","Input Capacitance (Ciss) (Max) @ Vds":"4267 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"22A (Ta), 108A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.51","priceTiers":[{"qty":1,"price":"$3.51000","currency":"USD"},{"qty":10,"price":"$2.94500","currency":"USD"},{"qty":100,"price":"$2.38210","currency":"USD"},{"qty":500,"price":"$2.11744","currency":"USD"},{"qty":1000,"price":"$1.81306","currency":"USD"},{"qty":2000,"price":"$1.70719","currency":"USD"},{"qty":4800,"price":"$1.63788","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2e5ffdaf411aeefcc9d1d54d5e13e4b2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/AUIRF7736M2TR/alternatives.json"},"ai":{"faq":[{"question":"What is the Rds(on) of AUIRF7736M2TR?","answer":"The maximum Rds(on) is 3 mOhm at a drain current of 65 A and a gate-source voltage of 10 V."},{"question":"Is AUIRF7736M2TR RoHS compliant?","answer":"Yes, it is ROHS3 compliant."},{"question":"What is the pinout of AUIRF7736M2TR?","answer":"The DirectFET Isometric M4 package has a bottom-side solderable footprint with the drain pad as the large can tab and separate gate and source pads. Refer to the Infineon DirectFET application note for the exact land pattern and pin assignment."},{"question":"How to solder DirectFET AUIRF7736M2TR?","answer":"Use a reflow profile compatible with lead-free solder. The package has a solderable bottom and a metal top; the recommended stencil aperture and paste volume are detailed in the Infineon DirectFET mounting guidelines. No through-hole or hand-soldering is specified."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/AUIRF7736M2TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/AUIRF7736M2TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:51:14.863Z","lastPublished":"2026-07-22T18:51:14.863Z","indexable":true}}