{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRF7493TRPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRF7493TRPBF","canonicalUrl":"https://icboms.com/infineon/IRF7493TRPBF","factsUrl":"https://icboms.com/api/mcp/products/IRF7493TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET series, IRF7493TRPBF, N-Channel MOSFET, 80 Vdss, 9.3 A continuous drain, 15 mOhm Rds(on) at 10 V, 53 nC gate charge, -55°C to 150°C, 8-SOIC package.","salesMarkdown":"## 15 mOhm at 5.6 A — the conduction-loss floor The IRF7493TRPBF is an N-channel enhancement-mode MOSFET from Infineon's HEXFET series, built on a planar stripe trench process. The 80 V drain-source rating gives headroom for 48 V nominal rails and 60 V telecom buses, but the margin above 60 V is thin — expect to clamp any ringing above 75 V with an RCD snubber or a TVS across the drain-source. ## Gate charge and switching speed Total gate charge is 53 nC at 10 V, putting this in the moderate-speed class. A standard gate driver sourcing 1 A can switch it in about 53 ns, which supports switching frequencies up to a few hundred kHz before gate-drive losses dominate the thermal budget. Input capacitance is 1510 pF at 25 V drain-source — this loads the driver output, so check the driver's peak current capability if you are pushing above 200 kHz. ## Thermal reality in an 8-SOIC The 9.3 A continuous drain current is rated at a case temperature of 25 °C. In a real board with the 2.5 W dissipation limit, the usable current will be lower — expect to derate to about 4–5 A in still air at 70 °C ambient with minimal copper on the drain pads. ROHS3 compliant, so it fits lead-free assembly lines without exemption paperwork.","metaTitle":"IRF7493TRPBF HEXFET N-Channel MOSFET, 80 V, 9.3 A, 15 mOhm","metaDescription":"IRF7493TRPBF N-channel MOSFET from Infineon's HEXFET series. 80 Vdss, 9.3 A continuous drain, 15 mOhm Rds(on) at 10 V. Active production.","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":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"15mOhm @ 5.6A, 10V","Power Dissipation (Max)":"2.5W (Tc)","Supplier Device Package":"8-SO","Gate Charge (Qg) (Max) @ Vgs":"53 nC @ 10 V","Drain to Source Voltage (Vdss)":"80 V","Input Capacitance (Ciss) (Max) @ Vds":"1510 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"9.3A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.63","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.63000","currency":"USD"},{"qty":10,"price":"$1.33100","currency":"USD"},{"qty":100,"price":"$1.03550","currency":"USD"},{"qty":500,"price":"$0.87768","currency":"USD"},{"qty":1000,"price":"$0.71497","currency":"USD"},{"qty":2000,"price":"$0.67306","currency":"USD"},{"qty":4000,"price":"$0.67306","currency":"USD"},{"qty":8000,"price":"$0.64101","currency":"USD"},{"qty":12000,"price":"$0.61142","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3ee9ccf369c3f682c3daf261913d82c8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the typical Rds(on) for IRF7493TRPBF?","answer":"Typical values are lower, but the datasheet's typical curve should be consulted for the actual operating point."},{"question":"Is IRF7493TRPBF RoHS compliant?","answer":"Yes, it is listed as ROHS3 Compliant, meaning it meets the latest RoHS directive without exemptions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRF7493TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRF7493TRPBF 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}}