{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRFB260NPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRFB260NPBF","canonicalUrl":"https://icboms.com/infineon/IRFB260NPBF","factsUrl":"https://icboms.com/api/mcp/products/IRFB260NPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET® IRFB260NPBF, N-Channel MOSFET, 200 V Vdss, 56 A Id, 40 mOhm Rds(on) at 10 V, TO-220AB through-hole, -55 to 175 °C junction temperature.","salesMarkdown":"## 200 V, 56 A N-channel HEXFET® in a TO-220AB The 40 mOhm maximum on-resistance at 34 A and 10 V gate drive keeps conduction losses manageable in motor drives, inverters, and DC-DC converters. The junction temperature range of -55 to 175 °C suits industrial and automotive under-hood environments where thermal cycling is severe. ## Gate charge and drive compatibility Gate charge is 220 nC at 10 V. Input capacitance is 4220 pF at 25 V. ## Thermal and power handling The device is rated for 380 W power dissipation at the case (Tc), so a properly sized heatsink is mandatory for any continuous load above a few amps. The 56 A continuous drain current is specified at 25 °C case temperature — derate significantly at elevated case temperatures. The TO-220AB tab is electrically connected to the drain; an insulating pad and thermal compound are needed if the heatsink is grounded.","metaTitle":"IRFB260NPBF MOSFET N-CH 200V 56A TO-220AB, HEXFET®","metaDescription":"Infineon IRFB260NPBF N-channel HEXFET® MOSFET, 200 V drain-source, 56 A continuous, 40 mOhm Rds(on) at 10 V. TO-220AB through-hole.","metaKeywords":null},"attributes":{"series":"HEXFET®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"HEXFET®","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Through Hole","Package / Case":"TO-220-3","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"40mOhm @ 34A, 10V","Power Dissipation (Max)":"380W (Tc)","Supplier Device Package":"TO-220AB","Gate Charge (Qg) (Max) @ Vgs":"220 nC @ 10 V","Drain to Source Voltage (Vdss)":"200 V","Input Capacitance (Ciss) (Max) @ Vds":"4220 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"56A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.07","priceTiers":[{"qty":1,"price":"$3.07000","currency":"USD"},{"qty":10,"price":"$2.75400","currency":"USD"},{"qty":100,"price":"$2.25640","currency":"USD"},{"qty":500,"price":"$1.92084","currency":"USD"},{"qty":1000,"price":"$1.61998","currency":"USD"},{"qty":2000,"price":"$1.53899","currency":"USD"},{"qty":5000,"price":"$1.50930","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/be85fc23570109aeb1e2342be9b1951f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IRFB260NPBF/alternatives.json"},"ai":{"faq":[{"question":"What is the Rds(on) of IRFB260NPBF?","answer":"The maximum on-resistance is 40 mOhm at 34 A drain current with a 10 V gate drive. This is the value to use for conduction-loss calculations in a switching converter or motor drive."},{"question":"Is there a direct replacement or equivalent for IRFB260NPBF?","answer":"The IPD50R950CEAUMA1 from Infineon's CoolMOS™ CE series is a 500 V, 4.3 A N-channel MOSFET in a surface-mount DPAK, but it is not a pin-compatible or current-equivalent substitute for the 200 V / 56 A IRFB260NPBF. No direct second source is listed in the official cross-reference. For a drop-in replacement, verify the TO-220AB footprint and 200 V / 56 A rating against alternative parts from the same HEXFET® family."},{"question":"Where can I buy IRFB260NPBF?","answer":"We source this part to order; availability and pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRFB260NPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRFB260NPBF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}