{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRFH8324TRPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRFH8324TRPBF","canonicalUrl":"https://icboms.com/infineon/IRFH8324TRPBF","factsUrl":"https://icboms.com/api/mcp/products/IRFH8324TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET® N-Channel MOSFET, IRFH8324TRPBF, 30 V Vdss, 4.1 mOhm Rds(on) at 20 A, 10 V, 23 A (Ta) / 90 A (Tc) continuous drain, PQFN (5x6) package, -55°C to 150°C.","salesMarkdown":"## 30 V, 4.1 mOhm — the conduction loss floor The IRFH8324TRPBF is an N-channel enhancement-mode MOSFET from Infineon's HEXFET® family, rated at 30 V drain-to-source and 4.1 mOhm typical on-resistance at 20 A with 10 V gate drive. That Rds(on) figure defines the steady-state conduction loss in a synchronous buck or load switch — at 20 A the dissipation is under 1.7 W, which the 3.6 W (Ta) / 54 W (Tc) power rating can handle with a reasonable copper pad on the PQFN (5x6) footprint. ## Current rating split: 23 A at Ta vs 90 A at Tc The dual current rating — 23 A continuous at 25 °C ambient (Ta) and 90 A at the case (Tc) — tells the thermal story. The Ta number applies when the part is free-air on a standard PCB without a dedicated heatsink; the Tc number assumes the PQFN's exposed pad is soldered to a large copper plane or an external heatsink. ## Gate drive and switching budget Total gate charge is 31 nC at 10 V, with a drive voltage range of 4.5 V to 10 V for the specified Rds(on). At 100 kHz switching, the average gate drive current is 3.1 mA — a standard gate driver IC handles that easily. The 2380 pF input capacitance at 10 V drain bias sets the switching loss term; a 10-ohm gate resistor gives a ~24 ns rise time, fast enough for most mid-frequency converters without excessive ringing.","metaTitle":"IRFH8324TRPBF N-Channel MOSFET, 30 V, 4.1 mOhm, PQFN","metaDescription":"IRFH8324TRPBF HEXFET N-Channel MOSFET, 30 V Vdss, 4.1 mOhm Rds(on) at 20 A, 10 V. 23 A (Ta) / 90 A (Tc) continuous drain. 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":"8-PowerTDFN","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.35V @ 50µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"4.1mOhm @ 20A, 10V","Power Dissipation (Max)":"3.6W (Ta), 54W (Tc)","Supplier Device Package":"PQFN (5x6)","Gate Charge (Qg) (Max) @ Vgs":"31 nC @ 10 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"2380 pF @ 10 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"23A (Ta), 90A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.86","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.86000","currency":"USD"},{"qty":10,"price":"$0.74800","currency":"USD"},{"qty":100,"price":"$0.51770","currency":"USD"},{"qty":500,"price":"$0.43254","currency":"USD"},{"qty":1000,"price":"$0.36812","currency":"USD"},{"qty":2000,"price":"$0.32786","currency":"USD"},{"qty":4000,"price":"$0.32786","currency":"USD"},{"qty":8000,"price":"$0.31061","currency":"USD"},{"qty":12000,"price":"$0.28760","currency":"USD"},{"qty":28000,"price":"$0.28475","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ad83c41d3ba2a14da4b7967cc1e65c3d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is IRFH8324TRPBF RoHS compliant?","answer":"Yes, it is listed as ROHS3 compliant."},{"question":"What package is IRFH8324TRPBF in?","answer":"It is supplied in an 8-PowerTDFN package, also referred to as PQFN (5x6 mm), with surface-mount mounting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRFH8324TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRFH8324TRPBF 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}}