{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRFP4568PBFXKMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRFP4568PBFXKMA1","canonicalUrl":"https://icboms.com/infineon/IRFP4568PBFXKMA1","factsUrl":"https://icboms.com/api/mcp/products/IRFP4568PBFXKMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET® IRFP4568PBFXKMA1, N-Channel MOSFET, 150 V Vdss, 171 A Id, 5.9 mOhm Rds(on) @ 103 A, 10 V, 227 nC Qg, TO-247AC, -55°C to 175°C.","salesMarkdown":"## 150 V, 171 A N-channel — high-current power switch ## 227 nC gate charge — driver selection For a 100 kHz switching frequency, the average gate drive power is about 227 nC × 10 V × 100 kHz = 0.23 W, but the peak current requirement can be several amperes for fast edges. Pair this MOSFET with a driver capable of sourcing and sinking at least 2 A to 4 A peak for efficient switching. ## 517 W power dissipation — thermal design The TO-247-3 package's large tab allows bolting to a heatsink, but the thermal interface material and mounting torque directly affect the thermal resistance. At 175°C maximum junction temperature, the safe operating area (SOA) curves in the datasheet should be consulted for pulsed versus continuous operation. This is a standard part for ongoing designs and volume production, not a last-time-buy or NRND item. For dual-sourcing flexibility, the base part number IRFP4568PBF (without the XKMA1 suffix) is the same die in the same package, differing only in packaging and traceability — functionally identical for BOM purposes.","metaTitle":"Infineon IRFP4568PBFXKMA1 N-Channel MOSFET, 150 V, 171 A","metaDescription":"Infineon HEXFET IRFP4568PBFXKMA1 N-Channel MOSFET: 150 V Vdss, 171 A Id, 5.9 mOhm Rds(on) at 103 A, 10 V. TO-247-3, -55°C to 175°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"HEXFET®","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±30V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-247-3","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"5V @ 250µA","Operating Temperature":"-55°C~175°C(TJ)","Rds On (Max) @ Id, Vgs":"5.9mOhm @ 103A, 10V","Power Dissipation (Max)":"517W (Tc)","Supplier Device Package":"TO-247AC","Gate Charge (Qg) (Max) @ Vgs":"227 nC @ 10 V","Drain to Source Voltage (Vdss)":"150 V","Input Capacitance (Ciss) (Max) @ Vds":"10470 pF @ 50 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"171A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.0700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cd197235fb21958e63ee169b763a3e46.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of IRFP4568PBFXKMA1?","answer":"This is the value used for conduction loss calculations in high-current switching applications."},{"question":"IRFP4568PBFXKMA1 vs IRFP4568PBF — which is better?","answer":"The IRFP4568PBFXKMA1 and IRFP4568PBF are the same Infineon HEXFET die in the same TO-247-3 package. The XKMA1 suffix denotes a specific ordering code variant (often tape-and-reel or a specific packaging option), but the electrical ratings — 150 V Vdss, 171 A Id, 5.9 mOhm Rds(on) — are identical. For BOM purposes they are interchangeable; choose based on distributor availability and pricing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRFP4568PBFXKMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRFP4568PBFXKMA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}