{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPI45N06S4-09AKSA2","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPI45N06S4-09AKSA2","canonicalUrl":"https://icboms.com/infineon/IPI45N06S4-09AKSA2","factsUrl":"https://icboms.com/api/mcp/products/IPI45N06S4-09AKSA2","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ IPI45N06S4-09AKSA2, N-channel MOSFET, 60 V Vdss, 45 A continuous drain, 9.4 mOhm Rds(on) at 10 V, TO-262-3 (PG-TO262-3-1) through-hole package, -55°C to 175°C junction temperature.","salesMarkdown":"## 60 V / 45 A / 9.4 mOhm — the switching cell that sets the power budget The 47 nC gate charge and 3785 pF input capacitance at 25 V Vds tell the gate-drive circuit what it needs to deliver for a given switching frequency. This is a through-hole part in the TO-262-3 package (PG-TO262-3-1), suited for high-current switching in power supplies, motor drives, and DC-DC converters where board space is less constrained and thermal management relies on a heatsink or chassis mount. ## 175°C junction — where the part lives when the ambient climbs That extra headroom matters in engine-bay electronics, industrial ovens, or any enclosure where ambient air hits 85°C or more and the power dissipation pushes junction temperature. The 71 W maximum power dissipation at case temperature is the package limit; real-world dissipation will be lower once the heatsink thermal resistance is factored in, but the 175°C rating means the part can sustain higher losses without derating prematurely.","metaTitle":"Infineon IPI45N06S4-09AKSA2 CoolMOS N-Channel MOSFET","metaDescription":"Infineon IPI45N06S4-09AKSA2 CoolMOS N-channel MOSFET: 60V Vdss, 45A continuous drain, 9.4mOhm Rds(on) at 10V. TO-262-3 package. Active lifecycle.","metaKeywords":null},"attributes":{"series":"CoolMOS™","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"CoolMOS™","Package":"Bulk","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Through Hole","Package / Case":"TO-262-3 Long Leads, I²Pak, TO-262AA","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 34µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"9.4mOhm @ 45A, 10V","Power Dissipation (Max)":"71W (Tc)","Supplier Device Package":"PG-TO262-3-1","Gate Charge (Qg) (Max) @ Vgs":"47 nC @ 10 V","Drain to Source Voltage (Vdss)":"60 V","Input Capacitance (Ciss) (Max) @ Vds":"3785 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"45A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.77","stockQuantity":0,"priceTiers":[{"qty":389,"price":"$0.77000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0b44908f2e4d9d6a716c2a41fd120f99.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is IPI45N06S4-09AKSA2 obsolete?","answer":"No, the part is listed as Active by Infineon. There is no EOL or last-time-buy notice in effect."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPI45N06S4-09AKSA2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPI45N06S4-09AKSA2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}