{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPI147N12N3G","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPI147N12N3G","canonicalUrl":"https://icboms.com/infineon/IPI147N12N3G","factsUrl":"https://icboms.com/api/mcp/products/IPI147N12N3G","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ IPI147N12N3G, N-Channel MOSFET, 120 V Vdss, 14.7 mOhm Rds(on) at 56 A, 10 V drive, 49 nC gate charge, PG-TO262-3-1 through-hole package, -55 to 175 °C.","salesMarkdown":"## 120 V CoolMOS — what the ratings mean in a power stage The Infineon IPI147N12N3G is an N-channel CoolMOS power MOSFET in a PG-TO262-3-1 through-hole package. The 49 nC typical gate charge keeps switching losses manageable in hard-switched converters up to the 100 kHz range. The 14.7 mOhm maximum at 10 V drive is the figure that determines conduction loss in a 48 V or 72 V bus design. At 56 A that is about 46 W of dissipation at the hot junction — the 107 W package limit gives headroom, but the heatsink still needs to be sized for the duty cycle. That is fast enough for a 100 kHz LLC or phase-shifted full bridge without excessive cross-conduction, but watch the Miller plateau — the input capacitance of 3220 pF at 60 V Vds adds to the effective switching charge. ## Through-hole package — field-service friendly The PG-TO262-3-1 (I²Pak) is a through-hole package with long leads. It can be swapped on site with a standard soldering iron.","metaTitle":"Infineon IPI147N12N3G CoolMOS N-Channel MOSFET, 120V","metaDescription":"Infineon IPI147N12N3G CoolMOS N-channel MOSFET: 120 V drain-source, 14.7 mOhm Rds(on) at 10 V, 56 A continuous drain, -55 to 175 °C. Active production.","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 @ 61µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"14.7mOhm @ 56A, 10V","Power Dissipation (Max)":"107W (Tc)","Supplier Device Package":"PG-TO262-3-1","Gate Charge (Qg) (Max) @ Vgs":"49 nC @ 10 V","Drain to Source Voltage (Vdss)":"120 V","Input Capacitance (Ciss) (Max) @ Vds":"3220 pF @ 60 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"56A (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9","stockQuantity":0,"priceTiers":[{"qty":332,"price":"$0.90000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ca587beee5fba22e65fb4e0d6a117c85.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPI147N12N3G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPI147N12N3G 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}}