{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRFHS8242TRPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRFHS8242TRPBF","canonicalUrl":"https://icboms.com/infineon/IRFHS8242TRPBF","factsUrl":"https://icboms.com/api/mcp/products/IRFHS8242TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET N-Channel MOSFET, 25 V Vdss, 9.9 A (Ta) / 21 A (Tc) continuous drain, 13 mOhm Rds(on) at 8.5 A, 10 V, 10.4 nC gate charge, 6-PQFN (2x2) DFN2020 package, -55 to 150 °C junction.","salesMarkdown":"## 13 mOhm Rds(on) in a 2x2 mm footprint — sizing the switch The IRFHS8242TRPBF is an N-channel HEXFET MOSFET rated for 25 V drain-source and 9.9 A continuous drain at 25 °C ambient, or 21 A referenced to the case. ## Gate charge and switching — what the 10.4 nC means for the driver Total gate charge at 10 V is 10.4 nC. Input capacitance is 653 pF at 10 V drain-source. ## DFN2020 layout — thermal vias and solder paste area The 6-PQFN (2x2 mm) package, supplier code DFN2020, has an exposed drain pad on the bottom. The 2.1 W Ta dissipation assumes the standard JEDEC 1-inch-square copper pad on a 1 oz board — real-world performance depends on the number and diameter of thermal vias under the pad. For a 2-layer board, at least four 0.3 mm vias filled with solder are typical to pull heat into the inner ground plane. The 0.50 mm pitch on the side leads demands a solder paste stencil aperture that does not bridge to the centre pad.","metaTitle":"IRFHS8242TRPBF HEXFET N-Ch 25V 9.9A/21A 6-PQFN","metaDescription":"IRFHS8242TRPBF N-channel MOSFET from the HEXFET series. 25 V Vdss, 13 mOhm Rds(on) at 8.5 A, 10.4 nC gate charge. 6-PQFN (2x2) DFN2020 package.","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":"6-PowerVDFN","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.35V @ 25µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"13mOhm @ 8.5A, 10V","Power Dissipation (Max)":"2.1W (Ta)","Supplier Device Package":"6-PQFN (2x2) (DFN2020)","Gate Charge (Qg) (Max) @ Vgs":"10.4 nC @ 10 V","Drain to Source Voltage (Vdss)":"25 V","Input Capacitance (Ciss) (Max) @ Vds":"653 pF @ 10 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"9.9A (Ta), 21A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.54","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.54000","currency":"USD"},{"qty":10,"price":"$0.46500","currency":"USD"},{"qty":100,"price":"$0.32300","currency":"USD"},{"qty":500,"price":"$0.25218","currency":"USD"},{"qty":1000,"price":"$0.20498","currency":"USD"},{"qty":2000,"price":"$0.18324","currency":"USD"},{"qty":4000,"price":"$0.18324","currency":"USD"},{"qty":8000,"price":"$0.17392","currency":"USD"},{"qty":12000,"price":"$0.16150","currency":"USD"},{"qty":28000,"price":"$0.15777","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4ed96ec87a82bd79411f1ae8ec6faf26.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) for IRFHS8242TRPBF?","answer":"At 4.5 V gate drive the on-resistance will be higher — the datasheet typical curve should be consulted for the exact value at the operating point."},{"question":"Is IRFHS8242TRPBF RoHS compliant?","answer":"Yes, the part is listed as ROHS3 Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRFHS8242TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRFHS8242TRPBF 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}}