{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRFH8334TRPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRFH8334TRPBF","canonicalUrl":"https://icboms.com/infineon/IRFH8334TRPBF","factsUrl":"https://icboms.com/api/mcp/products/IRFH8334TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET® IRFH8334TRPBF, N-Channel MOSFET, 30 V Vdss, 9 mOhm Rds(on) at 10 V, 14 A (Ta) / 44 A (Tc) continuous drain, 8-PowerTDFN (PQFN 5x6) package, -55°C to 150°C junction temperature.","salesMarkdown":"## 30 V N-channel in a 5x6 PQFN — what the numbers mean That 9 mOhm is the conduction-loss floor for a 30 V rail — at 10 A the dissipation is under 1 W, so the part runs cool in a point-of-load converter or a load switch. The continuous drain current is rated at 14 A when referenced to ambient (Ta) and 44 A when the case temperature (Tc) is held at 25°C. The gap between those numbers tells you the package thermal path is the limiter — the PQFN exposed pad needs a good via pattern and copper pour to pull heat into the board. For a 500 kHz buck converter the gate-drive current is about 7.5 mA — well within a standard driver's capability. The drive voltage range (4.5 V to 10 V for rated Rds(on)) means a 5 V logic gate drive will turn it on, but the Rds(on) will be higher than the 9 mOhm figure at 10 V. Maximum gate-source voltage is ±20 V, and the threshold voltage is 2.35 V at 25 µA drain current. The wide threshold margin keeps the device off with a 0 V gate while allowing full enhancement at standard logic levels. The part has a single orientation mark (pin 1 chamfer) that is visible after reflow; a hot-air station can lift it cleanly if the board is preheated to 100°C. The ROHS3 compliance means no lead in the solder finish — the part is compatible with lead-free reflow profiles.","metaTitle":"IRFH8334TRPBF N-Channel MOSFET, 30 V, 9 mOhm, PQFN 5x6","metaDescription":"IRFH8334TRPBF HEXFET N-channel MOSFET, 30 V Vdss, 9 mOhm Rds(on) at 10 V, 14 A/44 A continuous drain. Active production, 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 @ 25µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"9mOhm @ 20A, 10V","Power Dissipation (Max)":"3.2W (Ta), 30W (Tc)","Supplier Device Package":"PQFN (5x6)","Gate Charge (Qg) (Max) @ Vgs":"15 nC @ 10 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"1180 pF @ 10 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"14A (Ta), 44A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6","priceTiers":[{"qty":1,"price":"$0.60000","currency":"USD"},{"qty":10,"price":"$0.51000","currency":"USD"},{"qty":100,"price":"$0.35450","currency":"USD"},{"qty":500,"price":"$0.27680","currency":"USD"},{"qty":1000,"price":"$0.22498","currency":"USD"},{"qty":2000,"price":"$0.20112","currency":"USD"},{"qty":4000,"price":"$0.20112","currency":"USD"},{"qty":8000,"price":"$0.19089","currency":"USD"},{"qty":12000,"price":"$0.17726","currency":"USD"},{"qty":28000,"price":"$0.17316","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e39821ea9d83aeb55cfce4146883ba8f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IRFH8334TRPBF/alternatives.json"},"ai":{"faq":[{"question":"What is the Rds(on) of IRFH8334TRPBF?","answer":"At 4.5 V gate drive the on-resistance is higher — the datasheet curve shows the typical value."},{"question":"Is IRFH8334TRPBF lead-free?","answer":"The part is ROHS3 compliant, meaning it meets the EU Restriction of Hazardous Substances directive with no lead in the solder finish. It is compatible with lead-free reflow profiles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRFH8334TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRFH8334TRPBF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}