{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IKW50N65SS5XKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IKW50N65SS5XKSA1","canonicalUrl":"https://icboms.com/infineon/IKW50N65SS5XKSA1","factsUrl":"https://icboms.com/api/mcp/products/IKW50N65SS5XKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon TrenchStop™ 5 IGBT, IKW50N65SS5XKSA1, 650 V Vces, 80 A Ic, 1.7 V Vce(on) at 50 A, 274 W, TO-247-3, Through Hole, -40°C to 175°C Tj.","salesMarkdown":"The Infineon IKW50N65SS5XKSA1 is a 650 V, 80 A Trench Field Stop IGBT from the TrenchStop™ 5 series, housed in a standard TO-247-3 through-hole package. It targets hard-switching applications such as motor drives, uninterruptible power supplies, and solar inverters where conduction and switching losses determine heatsink size and system efficiency. The 1.7 V typical Vce(on) at 50 A gives a direct handle on conduction loss per device in a bridge leg, while the 320 µJ turn-on and 550 µJ turn-off energies (tested at 400 V, 50 A, 9 Ω gate resistor) let you model switching loss without guesswork. ## Switching energy and gate drive — sizing the gate resistor and snubber The test condition for the switching energies (400 V, 50 A, 9 Ω, 15 V) is representative of a 400 Vdc bus driving a 50 A load. The 110 nC gate charge means the driver must source and sink that charge each cycle; a 9 Ω external gate resistor is a reasonable starting point for balancing switching loss against EMI. If your design runs at higher switching frequencies, the 550 µJ turn-off energy dominates the loss budget — plan the thermal path accordingly. ## Package and mounting — TO-247-3 in a through-hole power layout The PG-TO247-3 package uses the standard TO-247 footprint with a large collector tab for heatsink mounting. Through-hole assembly suits wave-solder or hand-solder rework in prototype and MRO environments. The 274 W maximum power dissipation assumes the tab is bolted to an adequate heatsink with thermal compound — no derating for free-air operation at that level. Store the reels dry — standard MSL handling applies for the TO-247 body, though the through-hole lead form is less moisture-sensitive than fine-pitch SMD packages.","metaTitle":"IKW50N65SS5XKSA1 IGBT, 650 V, 80 A, TrenchStop™ 5, TO-247-3","metaDescription":"Infineon IKW50N65SS5XKSA1 TrenchStop™ 5 IGBT: 650 V Vces, 80 A Ic, 1.7 V Vce(on) at 50 A, 274 W max. Active lifecycle, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"TrenchStop™ 5","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"TrenchStop™ 5","Package":"Tube","IGBT Type":"Trench Field Stop","Input Type":"Standard","Gate Charge":"110 nC","Power - Max":"274 W","Mounting Type":"Through Hole","Package / Case":"TO-247-3","Test Condition":"400V, 50A, 9Ohm, 15V","lifecycle_stage":"eol_hot","Switching Energy":"320µJ (on), 550µJ (off)","Td (on/off) @ 25°C":"20ns/140ns","Operating Temperature":"-40°C ~ 175°C (TJ)","Supplier Device Package":"PG-TO247-3","Vce(on) (Max) @ Vge, Ic":"1.7V @ 15V, 50A","Current - Collector (Ic) (Max)":"80 A","Current - Collector Pulsed (Icm)":"200 A","Voltage - Collector Emitter Breakdown (Max)":"650 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.79","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$12.79000","currency":"USD"},{"qty":10,"price":"$11.55200","currency":"USD"},{"qty":100,"price":"$9.56380","currency":"USD"},{"qty":500,"price":"$8.32802","currency":"USD"},{"qty":1000,"price":"$8.17618","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e5d95ea49cfd911323f8c4293ee8c539.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is IKW50N65SS5XKSA1 obsolete or discontinued?","answer":"No discontinuation or last-time-buy has been announced, so it remains available for new designs and MRO stock replenishment through independent distribution."},{"question":"What is the maximum collector current and voltage rating of IKW50N65SS5XKSA1?","answer":"The IKW50N65SS5XKSA1 is rated for a continuous collector current of 80 A and a pulsed collector current of 200 A, with a collector-emitter breakdown voltage of 650 V. These ratings define its use in 400 Vdc bus applications with headroom for transients."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IKW50N65SS5XKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IKW50N65SS5XKSA1 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}}