{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPW90R120C3XKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPW90R120C3XKSA1","canonicalUrl":"https://icboms.com/infineon/IPW90R120C3XKSA1","factsUrl":"https://icboms.com/api/mcp/products/IPW90R120C3XKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ IPW90R120C3XKSA1, N-Channel MOSFET, 900 V Vdss, 36 A Id, 120 mOhm Rds(on), 270 nC Qg, TO-247-3 through-hole, -55°C to 150°C junction.","salesMarkdown":"## 900 V CoolMOS — the 400 V bus workhorse The Infineon IPW90R120C3XKSA1 is a 900 V N-channel CoolMOS power MOSFET in a TO-247-3 through-hole package. It's the part you reach for when a 600 V device leaves no headroom on a 400 V DC bus with switching transients — the 900 V Vdss rating gives you 2.25× derating on a nominal 400 V rail, which covers the ringing from a hard-switching half-bridge without avalanche stress. ## 120 mOhm Rds(on) — conduction loss and heatsink budget The 417 W power dissipation rating (Tc) tells you the package can sink that heat if the case temperature is held down, but in a real 26 A continuous load you are looking at a substantial extruded heatsink or forced air. ## Gate charge and drive current 270 nC total gate charge at 10 V means the gate driver must source and sink that charge each switching cycle. The 6800 pF input capacitance at 100 V drain-source confirms the gate looks like a large capacitive load. ## Temperature range and environment The TO-247-3 through-hole package (PG-TO247-3-21) allows manual rework and high-reliability solder joints in high-vibration environments. ## Lifecycle and compliance ROHS3 compliant, so it clears the EU RoHS directive without an exemption. The CoolMOS series is a mature Infineon platform with a long production history; no official successor has been announced for this voltage/current tier.","metaTitle":"Infineon IPW90R120C3XKSA1 CoolMOS N-Ch MOSFET, 900 V, 36 A","metaDescription":"Infineon IPW90R120C3XKSA1 CoolMOS N-channel MOSFET, 900 V Vdss, 36 A Id, 120 mOhm Rds(on). Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"CoolMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"CoolMOS™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Through Hole","Package / Case":"TO-247-3","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"3.5V @ 2.9mA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"120mOhm @ 26A, 10V","Power Dissipation (Max)":"417W (Tc)","Supplier Device Package":"PG-TO247-3-21","Gate Charge (Qg) (Max) @ Vgs":"270 nC @ 10 V","Drain to Source Voltage (Vdss)":"900 V","Input Capacitance (Ciss) (Max) @ Vds":"6800 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"36A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.54","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$15.54000","currency":"USD"},{"qty":10,"price":"$13.68900","currency":"USD"},{"qty":100,"price":"$11.83930","currency":"USD"},{"qty":500,"price":"$10.72936","currency":"USD"},{"qty":1000,"price":"$9.84142","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/57fcc621693915d1a0a891563595e304.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of IPW90R120C3XKSA1?","answer":"Maximum Rds(on) is 120 mOhm at 26 A drain current with 10 V gate-source drive."},{"question":"Does IPW90R120C3XKSA1 have RoHS compliance?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPW90R120C3XKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPW90R120C3XKSA1 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}}