{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRFZ44E","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRFZ44E","canonicalUrl":"https://icboms.com/infineon/IRFZ44E","factsUrl":"https://icboms.com/api/mcp/products/IRFZ44E","rawCanonicalId":null},"summary":{"shortDescription":"Infineon IRFZ44E, HEXFET® N-Channel MOSFET, 60 V Vdss, 48 A Id, 23 mOhm Rds(on) at 29 A, 10 V, 60 nC gate charge, TO-220AB, -55°C to 175°C junction.","salesMarkdown":"The IRFZ44E is a 60 V, 48 A N-Channel HEXFET power MOSFET in a through-hole TO-220AB package, part of Infineon's established HEXFET series. Date-code and authenticity verification is standard practice for obsolete lots. ## Package and mounting — TO-220AB The through-hole TO-220AB package with three leads mates into a standard 0.100-inch pitch footprint. The metal tab is the drain connection; thermal pad area under the tab sets the junction-to-case thermal resistance. For high-current layouts, the source lead should be kept short to minimise parasitic inductance in the gate-drive loop.","metaTitle":"IRFZ44E HEXFET N-Channel MOSFET, 60 V, 48 A, TO-220AB","metaDescription":"IRFZ44E N-Channel HEXFET MOSFET, 60 V Vdss, 48 A Id, 23 mOhm Rds(on) at 29 A. TO-220AB package, -55 to 175°C junction.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"HEXFET®","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-220-3","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Operating Temperature":"-55°C~175°C(TJ)","Rds On (Max) @ Id, Vgs":"23mOhm @ 29A, 10V","Power Dissipation (Max)":"110W (Tc)","Supplier Device Package":"TO-220AB","Gate Charge (Qg) (Max) @ Vgs":"60 nC @ 10 V","Drain to Source Voltage (Vdss)":"60 V","Input Capacitance (Ciss) (Max) @ Vds":"1360 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"48A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/123edcc9bff5abaa7f6d4d455bd30aeb.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IRFZ44E/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRFZ44E","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRFZ44E when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T16:25:05.064Z","lastPublished":"2026-07-16T16:25:05.064Z","indexable":true}}