{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IMW65R039M1HXKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IMW65R039M1HXKSA1","canonicalUrl":"https://icboms.com/infineon/IMW65R039M1HXKSA1","factsUrl":"https://icboms.com/api/mcp/products/IMW65R039M1HXKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolSiC™ N-Channel SiC MOSFET, 650 V Vdss, 50 mOhm Rds(on) at 25 A, 18 V drive, 41 nC gate charge, 46 A continuous drain current, TO-247-3, -55°C to 175°C.","salesMarkdown":"## 650 V SiC FET in a TO-247 — what it swaps into The Infineon IMW65R039M1HXKSA1 is a CoolSiC™ N-channel silicon-carbide MOSFET in a through-hole TO-247-3 package. It is rated for 650 V drain-source with a typical on-resistance of 50 mOhm at 25 A and 18 V gate drive. Gate charge is 41 nC at 18 V. ## Package and mounting Rds(on) is specified at 50 mOhm maximum with 25 A drain current and 18 V gate drive — this is the conduction loss floor for the hot loop. At 46 A continuous drain current (Tc=25°C), the package and die can handle the current, but the 176 W power dissipation limit sets the real-world thermal budget. Input capacitance is 1393 pF at 400 V drain-source, which is low for a 650 V SiC FET and keeps the switching losses manageable in hard-switched topologies. The gate threshold voltage is 5.7 V maximum at 7.5 mA drain current, and the recommended drive voltage is 18 V for minimum Rds(on). The gate is rated +20 V / -2 V — the negative limit is tight, so the driver must not overshoot below -2 V during turn-off. The part is RoHS3 compliant.","metaTitle":"Infineon IMW65R039M1HXKSA1 CoolSiC™ N-Channel SiC MOSFET","metaDescription":"Infineon IMW65R039M1HXKSA1 CoolSiC™ N-Channel SiC MOSFET, 650 V Vdss, 50 mOhm Rds(on) at 25 A, 18 V drive. TO-247-3, -55°C to 175°C. Active production.","metaKeywords":null},"attributes":{"series":"CoolSiC™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"CoolSiC™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"+20V, -2V","Technology":"SiCFET (Silicon Carbide)","Mounting Type":"Through Hole","Package / Case":"TO-247-3","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"5.7V @ 7.5mA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"50mOhm @ 25A, 18V","Power Dissipation (Max)":"176W (Tc)","Supplier Device Package":"PG-TO247-3-41","Gate Charge (Qg) (Max) @ Vgs":"41 nC @ 18 V","Drain to Source Voltage (Vdss)":"650 V","Input Capacitance (Ciss) (Max) @ Vds":"1393 pF @ 400 V","Drive Voltage (Max Rds On, Min Rds On)":"18V","Current - Continuous Drain (Id) @ 25°C":"46A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.16","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$15.16000","currency":"USD"},{"qty":10,"price":"$13.35200","currency":"USD"},{"qty":100,"price":"$11.54750","currency":"USD"},{"qty":500,"price":"$10.46488","currency":"USD"},{"qty":1000,"price":"$9.59882","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6a7a4feaca56123c332bc32fec075aa4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will IMW65R039M1HXKSA1 drop into a panel that was specified around IPD50R950CEAUMA1 without rewiring?","answer":"No. The IPD50R950CEAUMA1 is a 500 V CoolMOS™ silicon MOSFET in a surface-mount DPAK package with 950 mOhm Rds(on) and 4.3 A continuous current. The IMW65R039M1HXKSA1 is a 650 V SiC FET in a through-hole TO-247-3 package with 50 mOhm Rds(on) and 46 A continuous current. The package, pinout, voltage class, and current rating are completely different — they are not drop-in replacements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IMW65R039M1HXKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IMW65R039M1HXKSA1 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}}