{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRFS3207TRLPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRFS3207TRLPBF","canonicalUrl":"https://icboms.com/infineon/IRFS3207TRLPBF","factsUrl":"https://icboms.com/api/mcp/products/IRFS3207TRLPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET® IRFS3207TRLPBF, N-Channel MOSFET, 75 V Vdss, 170 A Id, 4.5 mOhm Rds(on) at 75 A, 10 V, D2PAK (TO-263) surface mount, -55°C to 175°C junction.","salesMarkdown":"## 75 V, 170 A N-channel HEXFET in D2PAK The Infineon IRFS3207TRLPBF is a 75 V, 170 A N-channel MOSFET from the HEXFET series, housed in a surface-mount D2PAK (TO-263) package. It is designed for high-current switching applications where low on-resistance and high junction temperature tolerance are required. The 4.5 mOhm max Rds(on) at 75 A and 10 V drive keeps conduction losses low in high-current paths like DC-DC converters, motor drives, and battery management systems. The 170 A continuous drain current rating at 25 °C case temperature gives headroom for pulsed or heavy-load designs, though the actual current in a real board depends on the heatsinking and ambient temperature. The total gate charge is 260 nC at 10 V. The drive voltage for achieving the specified Rds(on) is 10 V. The maximum gate-source voltage is ±20 V. ## Temperature range and thermal management The 300 W power dissipation at the case is a theoretical maximum — the real thermal limit depends on the PCB copper area and any attached heatsink. Cut Tape quantities are also available for prototyping or low-volume builds.","metaTitle":"IRFS3207TRLPBF HEXFET N-Ch MOSFET, 75V 170A D2PAK","metaDescription":"IRFS3207TRLPBF N-channel HEXFET MOSFET, 75V Vdss, 170A Id, 4.5mOhm Rds(on) at 75A. D2PAK surface mount. 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":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"4.5mOhm @ 75A, 10V","Power Dissipation (Max)":"300W (Tc)","Supplier Device Package":"D2PAK","Gate Charge (Qg) (Max) @ Vgs":"260 nC @ 10 V","Drain to Source Voltage (Vdss)":"75 V","Input Capacitance (Ciss) (Max) @ Vds":"7600 pF @ 50 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"170A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.74","priceTiers":[{"qty":1,"price":"$3.74000","currency":"USD"},{"qty":10,"price":"$3.13900","currency":"USD"},{"qty":100,"price":"$2.53900","currency":"USD"},{"qty":800,"price":"$2.25690","currency":"USD"},{"qty":1600,"price":"$1.93248","currency":"USD"},{"qty":2400,"price":"$1.81963","currency":"USD"},{"qty":5600,"price":"$1.74575","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/534f8bd4c9aeb31e1ad3deb064b929fd.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IRFS3207TRLPBF/alternatives.json"},"ai":{"faq":[{"question":"Does IRFS3207TRLPBF require a heatsink?","answer":"At 170 A continuous drain current the 4.5 mOhm Rds(on) produces about 130 W of conduction loss — that requires a substantial heatsink or a large copper area on the PCB to keep the junction below 175°C."},{"question":"Is IRFS3207TRLPBF RoHS compliant?","answer":"Yes, the IRFS3207TRLPBF is ROHS3 compliant, suitable for lead-free soldering processes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRFS3207TRLPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRFS3207TRLPBF 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}}